/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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 09:41:54,074 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 09:41:54,075 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 09:41:54,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 09:41:54,107 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 09:41:54,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 09:41:54,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 09:41:54,112 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 09:41:54,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 09:41:54,117 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 09:41:54,118 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 09:41:54,119 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 09:41:54,119 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 09:41:54,121 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 09:41:54,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 09:41:54,123 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 09:41:54,123 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 09:41:54,124 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 09:41:54,125 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 09:41:54,129 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 09:41:54,130 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 09:41:54,131 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 09:41:54,131 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 09:41:54,132 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 09:41:54,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 09:41:54,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 09:41:54,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 09:41:54,139 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 09:41:54,140 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 09:41:54,140 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 09:41:54,140 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 09:41:54,141 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 09:41:54,142 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 09:41:54,142 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 09:41:54,142 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 09:41:54,143 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 09:41:54,143 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 09:41:54,143 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 09:41:54,143 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 09:41:54,144 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 09:41:54,144 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 09:41:54,145 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 09:41:54,167 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 09:41:54,167 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 09:41:54,167 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 09:41:54,168 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 09:41:54,168 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 09:41:54,168 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 09:41:54,169 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 09:41:54,169 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 09:41:54,169 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 09:41:54,169 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 09:41:54,170 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 09:41:54,171 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 09:41:54,171 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 09:41:54,171 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 09:41:54,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 09:41:54,171 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 09:41:54,171 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 09:41:54,171 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 09:41:54,171 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 09:41:54,171 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 09:41:54,171 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 09:41:54,171 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 09:41:54,172 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 09:41:54,172 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 09:41:54,172 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 09:41:54,172 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 09:41:54,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 09:41:54,357 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 09:41:54,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 09:41:54,359 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 09:41:54,360 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 09:41:54,361 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2023-04-02 09:41:55,420 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 09:41:55,838 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 09:41:55,839 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2023-04-02 09:41:55,878 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c06f8a8e/2c0e3ae7ce2a40cfb3ccc50d0b8280ca/FLAGf065cf6f5 [2023-04-02 09:41:55,891 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5c06f8a8e/2c0e3ae7ce2a40cfb3ccc50d0b8280ca [2023-04-02 09:41:55,893 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 09:41:55,894 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 09:41:55,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 09:41:55,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 09:41:55,898 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 09:41:55,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 09:41:55" (1/1) ... [2023-04-02 09:41:55,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4297261 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:55, skipping insertion in model container [2023-04-02 09:41:55,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 09:41:55" (1/1) ... [2023-04-02 09:41:55,904 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 09:41:56,056 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 09:41:58,286 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[392782,392795] [2023-04-02 09:41:58,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 09:41:58,419 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 09:41:58,911 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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i[392782,392795] [2023-04-02 09:41:58,923 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 09:41:59,074 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:41:59,074 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 09:41:59,079 INFO L208 MainTranslator]: Completed translation [2023-04-02 09:41:59,079 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59 WrapperNode [2023-04-02 09:41:59,079 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 09:41:59,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 09:41:59,080 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 09:41:59,080 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 09:41:59,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59" (1/1) ... [2023-04-02 09:41:59,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59" (1/1) ... [2023-04-02 09:41:59,188 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59" (1/1) ... [2023-04-02 09:41:59,188 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59" (1/1) ... [2023-04-02 09:41:59,349 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59" (1/1) ... [2023-04-02 09:41:59,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59" (1/1) ... [2023-04-02 09:41:59,415 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59" (1/1) ... [2023-04-02 09:41:59,446 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59" (1/1) ... [2023-04-02 09:41:59,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 09:41:59,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 09:41:59,497 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 09:41:59,497 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 09:41:59,498 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59" (1/1) ... [2023-04-02 09:41:59,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 09:41:59,510 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 09:41:59,540 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 09:41:59,565 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 09:41:59,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 09:41:59,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 09:41:59,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-02 09:41:59,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~process_mapping_fn~0 [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __ffs [2023-04-02 09:41:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-02 09:41:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_is_locked [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 09:41:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure to_delayed_work [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2023-04-02 09:41:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_slab_pool [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_empty [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_init [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_add [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_merge [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_list_pop [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_discard_alignment [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_per_bio_data [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_from_per_bio_data [2023-04-02 09:41:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure wb_congested [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure bdi_congested [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure build_key [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure build_data_key [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure build_virtual_key [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_init [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_start [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_update [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_work_complete [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_lock [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure throttle_unlock [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __blkdev_issue_discard_async [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure block_size_is_power_of_two [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure block_to_sectors [2023-04-02 09:41:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_discard [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_worker [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_detain [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_release [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_visit_release [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_release_no_holder [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error_with_code [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_error [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_success [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_requeue [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_table_init [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_insert [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_remove [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_table_lookup_metadata_dev [2023-04-02 09:41:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __merge_bio_list [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure error_bio_list [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure error_thin_bio_list [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_deferred_cells [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_io [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure error_retry_list [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure get_bio_block_range [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure remap [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_triggers_commit [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_all_io_entry [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure issue [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_to_origin_and_issue [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue [2023-04-02 09:41:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure __complete_mapping_preparation [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure complete_mapping_preparation [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_complete [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure overwrite_endio [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure cell_defer_no_holder [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __inc_remap_and_issue_cell [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_remap_and_issue_cell [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping_fail [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_mapping [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure free_discard_mapping [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_fail [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_success [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_no_passdown [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure passdown_double_checking_shared_status [2023-04-02 09:41:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared_discard_passdown [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure process_prepared [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overlaps_block [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure io_overwrites_block [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure save_and_set_endio [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_next_mapping [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_mapping [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ll_zero [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_overwrite [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_copy [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_internal_copy [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_zero [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_external_copy [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure check_for_space [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure commit [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure check_low_water_mark [2023-04-02 09:41:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_data_block [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_on_resume [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure should_error_unserviceable_bio [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_unserviceable_bio [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_bios_on_resume [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_no_passdown [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __bio_inc_remaining [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure break_up_discard_bio [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_cell_passdown [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure process_discard_bio [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure break_sharing [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __remap_and_issue_shared_cell [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_and_issue_shared_cell [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure process_shared_bio [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure provision_block [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio [2023-04-02 09:41:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __process_bio_read_only [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_read_only [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_read_only [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_success [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bio_fail [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_success [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure process_cell_fail [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure need_commit_due_to_time [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __thin_bio_rb_add [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __extract_sorted_bios [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __sort_thin_deferred_bios [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_bios [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cmp_cells [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure sort_cells [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure process_thin_deferred_cells [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_first_thin [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next_thin [2023-04-02 09:41:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure process_deferred_bios [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure do_worker [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure do_waker [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure do_no_space_timeout [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure to_pool_work [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_complete [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_work_wait [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure to_noflush [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure do_noflush_start [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure do_noflush_stop [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure noflush_work [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pool_mode [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_of_pool_mode_change [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure passdown_enabled [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure set_discard_callbacks [2023-04-02 09:41:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pool_mode [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure abort_transaction [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_operation_failed [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_bio_with_throttle [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_defer_cell [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_hook_bio [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_bio_map [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_is_congested [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure requeue_bios [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure data_dev_supports_discard [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure is_factor [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_passdown_if_not_supported [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure bind_control_target [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure unbind_control_target [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_features_init [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_destroy [2023-04-02 09:41:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_create [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_inc [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_dec [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __pool_find [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_dtr [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_pool_features [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_low_callback [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dev_size [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_if_metadata_device_too_big [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_metadata_dev_size_in_blocks [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_metadata_threshold [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_ctr [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_map [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_data_dev [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_resize_metadata_dev [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_preresume [2023-04-02 09:41:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_suspend_active_thins [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume_active_thins [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_resume [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_presuspend_undo [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_postsuspend [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure check_arg_count [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure read_dev_id [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure process_create_thin_mesg [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure process_create_snap_mesg [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure process_delete_mesg [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure process_set_transaction_id_mesg [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure process_reserve_metadata_snap_mesg [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure process_release_metadata_snap_mesg [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_message [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure emit_flags [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_status [2023-04-02 09:41:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_iterate_devices [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_merge [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pool_io_hints [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_get [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_put [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_dtr [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_ctr [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_map [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_endio [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_presuspend [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_postsuspend [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_preresume [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_status [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_merge [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_iterate_devices [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure thin_io_hints [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_init [2023-04-02 09:41:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_exit [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_5 [2023-04-02 09:41:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_6 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-04-02 09:41:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_17 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_24 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_25 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_26 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_30 [2023-04-02 09:41:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_31 [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_32 [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure get_disk_ro [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_destroy [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_extend [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_blocks [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_nr_free [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_get_count [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_commit [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_inc_block [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_dec_block [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_new_block [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_root_size [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_copy_root [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_register_threshold_callback [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_prepare_for_write [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure sb_check [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pack_block_time [2023-04-02 09:41:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure unpack_block_time [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_inc [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_dec [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure data_block_equal [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_inc [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_dec [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure subtree_equal [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock_zero [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure superblock_lock [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __superblock_all_zeroes [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __setup_btree_details [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure save_sm_roots [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_sm_roots [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_initial_superblock [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __format_metadata [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __check_incompat_features [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_metadata [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_or_format_metadata [2023-04-02 09:41:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_persistent_data_objects [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __destroy_persistent_data_objects [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __begin_transaction [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_changed_details [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __commit_transaction [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_open [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_close [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __open_device [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __close_device [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_thin [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_create_thin [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_snapshot_details [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_snap [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_create_snap [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __delete_device [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_delete_thin_device [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_set_metadata_transaction_id [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_transaction_id [2023-04-02 09:41:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __reserve_metadata_snap [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_reserve_metadata_snap [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_metadata_snap [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_release_metadata_snap [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_metadata_snap [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_snap [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_open_thin_device [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_close_thin_device [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_dev_id [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __snapshotted_since [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_block [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_find_mapped_range [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __insert [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_insert_block [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_range [2023-04-02 09:41:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_block [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_remove_range [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_block_is_used [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_changed_this_transaction [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_changed_this_transaction [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_aborted_changes [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_alloc_data_block [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_commit_metadata [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_abort_with_changes_flags [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_abort_metadata [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_block_count [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_free_metadata_block_count [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_metadata_dev_size [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_get_data_dev_size [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_get_mapped_count [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __highest_block [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_thin_get_highest_mapped_block [2023-04-02 09:41:59,604 INFO L138 BoogieDeclarations]: Found implementation of procedure __resize_space_map [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_resize_data_dev [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_resize_metadata_dev [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_only [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_read_write [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_register_metadata_threshold [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_set_needs_check [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_metadata_needs_check [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_pool_issue_prefetches [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dm_block_validator_4 [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_65 [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_66 [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_67 [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_68 [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_69 [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_70 [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_71 [2023-04-02 09:41:59,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_72 [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_73 [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_74 [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_76 [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-02 09:41:59,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-02 09:41:59,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add_rcu [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc_bioset [2023-04-02 09:41:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_chain [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_detain [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_alloc_cell [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_create [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_destroy [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bio_prison_free_cell [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_data [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_location [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_create [2023-04-02 09:41:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_block_manager_destroy [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_block_size [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_checksum [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_is_read_only [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_read_lock [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_only [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_set_read_write [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_unlock [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_bm_write_lock_zero [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_del [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_empty [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_find_highest_key [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_insert_notify [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_lookup [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_btree_remove_leaves [2023-04-02 09:41:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_error [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_release [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_release_no_holder [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_cell_visit_release [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_consume_args [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_dec [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_entry_inc [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_add_work [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_create [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_deferred_set_destroy [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_device_name [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_md [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_resume [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_internal_suspend_noflush [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_create [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_client_destroy [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_copy [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_kcopyd_zero [2023-04-02 09:41:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_noflush_suspending [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_read_arg_group [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_shift_arg [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_create [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_sm_disk_open [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_suspended [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_md [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_commit [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_non_blocking_clone [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_create_with_sm [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_dec [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_destroy [2023-04-02 09:41:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_inc [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_issue_prefetches [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_open_with_sm [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_pre_commit [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_read_lock [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_shadow_block [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_tm_unlock [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2023-04-02 09:41:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_5 [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2023-04-02 09:41:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sort [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure submit_bio [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_fill_bio [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 09:41:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 09:41:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 09:41:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 09:41:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure __ffs [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-04-02 09:41:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2023-04-02 09:41:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_is_locked [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-04-02 09:41:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_30 [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_32 [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 09:41:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_31 [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-04-02 09:41:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure to_delayed_work [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_17 [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-02 09:41:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_26 [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_24 [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_25 [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add_rcu [2023-04-02 09:41:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dm_block_validator_4 [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-04-02 09:41:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_5 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_6 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2023-04-02 09:41:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc_slab [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free_slab [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_slab_pool [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_chain [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure zero_fill_bio [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_empty [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_init [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_add [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_merge [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bio_list_pop [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_discard_alignment [2023-04-02 09:41:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_open [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_close [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_create_thin [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_create_snap [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_delete_thin_device [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_commit_metadata [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_abort_metadata [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_set_metadata_transaction_id [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_transaction_id [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_reserve_metadata_snap [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_release_metadata_snap [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_snap [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_open_thin_device [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_close_thin_device [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_dev_id [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_block [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_find_mapped_range [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_alloc_data_block [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_insert_block [2023-04-02 09:41:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_range [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_changed_this_transaction [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_changed_this_transaction [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_aborted_changes [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_get_highest_mapped_block [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_get_mapped_count [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_block_count [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_free_metadata_block_count [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_metadata_dev_size [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_get_data_dev_size [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_block_is_used [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_resize_data_dev [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_resize_metadata_dev [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_only [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_read_write [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_register_metadata_threshold [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_set_needs_check [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_metadata_needs_check [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_pool_issue_prefetches [2023-04-02 09:41:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_create [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_destroy [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_alloc_cell [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_prison_free_cell [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_detain [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_release_no_holder [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_error [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_cell_visit_release [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_create [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_destroy [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_inc [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_entry_dec [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_deferred_set_add_work [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_per_bio_data [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bio_from_per_bio_data [2023-04-02 09:41:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_read_arg_group [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_shift_arg [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_consume_args [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_md [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_device_name [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_suspended [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_noflush_suspending [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_md [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure wb_congested [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure bdi_congested [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_suspend_noflush [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_internal_resume [2023-04-02 09:41:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_create [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_client_destroy [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_copy [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure dm_kcopyd_zero [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure sort [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure build_key [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure build_data_key [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure build_virtual_key [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_init [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_start [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_update [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_work_complete [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_lock [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure throttle_unlock [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure get_pool_mode [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_operation_failed [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure __blkdev_issue_discard_async [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure block_size_is_power_of_two [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure block_to_sectors [2023-04-02 09:41:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure issue_discard [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure wake_worker [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure bio_detain [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure cell_release [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure cell_visit_release [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure cell_release_no_holder [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error_with_code [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure cell_error [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure cell_success [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure cell_requeue [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure pool_table_init [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_insert [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_remove [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_table_lookup_metadata_dev [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure __merge_bio_list [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure error_bio_list [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure error_thin_bio_list [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_deferred_cells [2023-04-02 09:41:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_io [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure error_retry_list [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure get_bio_block_range [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure remap [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure bio_triggers_commit [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure inc_all_io_entry [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure issue [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure remap_to_origin_and_issue [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure __complete_mapping_preparation [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure complete_mapping_preparation [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure copy_complete [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure overwrite_endio [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure cell_defer_no_holder [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure __inc_remap_and_issue_cell [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure inc_remap_and_issue_cell [2023-04-02 09:41:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping_fail [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_mapping [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure free_discard_mapping [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_fail [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_success [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_no_passdown [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure passdown_double_checking_shared_status [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared_discard_passdown [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure process_prepared [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~process_mapping_fn~0 [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure io_overlaps_block [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure io_overwrites_block [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure save_and_set_endio [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_next_mapping [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_mapping [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure ll_zero [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_overwrite [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_copy [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_internal_copy [2023-04-02 09:41:59,635 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_zero [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_external_copy [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure set_pool_mode [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure check_for_space [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure commit [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure check_low_water_mark [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_data_block [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure retry_on_resume [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure should_error_unserviceable_bio [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure handle_unserviceable_bio [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure retry_bios_on_resume [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_no_passdown [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure __bio_inc_remaining [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure break_up_discard_bio [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_cell_passdown [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure process_discard_bio [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure break_sharing [2023-04-02 09:41:59,636 INFO L130 BoogieDeclarations]: Found specification of procedure __remap_and_issue_shared_cell [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure remap_and_issue_shared_cell [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_shared_bio [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure provision_block [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure __process_bio_read_only [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_read_only [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_read_only [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_success [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_bio_fail [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_success [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_cell_fail [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure need_commit_due_to_time [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure __thin_bio_rb_add [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure __extract_sorted_bios [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure __sort_thin_deferred_bios [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_bios [2023-04-02 09:41:59,637 INFO L130 BoogieDeclarations]: Found specification of procedure cmp_cells [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure sort_cells [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure process_thin_deferred_cells [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure thin_get [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure thin_put [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure get_first_thin [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure get_next_thin [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure process_deferred_bios [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure do_worker [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure do_waker [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure do_no_space_timeout [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure to_pool_work [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_complete [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure pool_work_wait [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure to_noflush [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure do_noflush_start [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure do_noflush_stop [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure noflush_work [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure notify_of_pool_mode_change [2023-04-02 09:41:59,638 INFO L130 BoogieDeclarations]: Found specification of procedure passdown_enabled [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure set_discard_callbacks [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure abort_transaction [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_bio_with_throttle [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure thin_defer_cell [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure thin_hook_bio [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure thin_bio_map [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure pool_is_congested [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure requeue_bios [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure data_dev_supports_discard [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure is_factor [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure disable_passdown_if_not_supported [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure bind_control_target [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure unbind_control_target [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure pool_features_init [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_destroy [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure pool_create [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_inc [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_dec [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure __pool_find [2023-04-02 09:41:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure pool_dtr [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure parse_pool_features [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_low_callback [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure get_dev_size [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure warn_if_metadata_device_too_big [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure get_metadata_dev_size_in_blocks [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure calc_metadata_threshold [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure pool_ctr [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure pool_map [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_data_dev [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_resize_metadata_dev [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure pool_preresume [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure pool_suspend_active_thins [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume_active_thins [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure pool_resume [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure pool_presuspend_undo [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure pool_postsuspend [2023-04-02 09:41:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure check_arg_count [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure read_dev_id [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure process_create_thin_mesg [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure process_create_snap_mesg [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure process_delete_mesg [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure process_set_transaction_id_mesg [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure process_reserve_metadata_snap_mesg [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure process_release_metadata_snap_mesg [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure pool_message [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure emit_flags [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure pool_status [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure pool_iterate_devices [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure pool_merge [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure pool_io_hints [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure thin_dtr [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure thin_ctr [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure thin_map [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure thin_endio [2023-04-02 09:41:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure thin_presuspend [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure thin_postsuspend [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure thin_preresume [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure thin_status [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure thin_merge [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure thin_iterate_devices [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure thin_io_hints [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_init [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_exit [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_5 [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_73 [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_71 [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_74 [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2023-04-02 09:41:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_70 [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_72 [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_76 [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_65 [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_67 [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_66 [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_69 [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_68 [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure get_disk_ro [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_location [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_data [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_create [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_block_manager_destroy [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_block_size [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_read_lock [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_write_lock_zero [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_unlock [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_is_read_only [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_only [2023-04-02 09:41:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_set_read_write [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_bm_checksum [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_destroy [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_extend [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~TO~int [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_blocks [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_nr_free [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_get_count [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~TO~int [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_commit [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_inc_block [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_dec_block [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_new_block [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_root_size [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_copy_root [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_register_threshold_callback [2023-04-02 09:41:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dm_block_t~0~X~$Pointer$~X~$Pointer$~TO~int [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_destroy [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_non_blocking_clone [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_pre_commit [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_commit [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_shadow_block [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_read_lock [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_unlock [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_inc [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_dec [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_issue_prefetches [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_create_with_sm [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_tm_open_with_sm [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_thin_remove_block [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_empty [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_del [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_lookup [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_insert_notify [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove [2023-04-02 09:41:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_remove_leaves [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure dm_btree_find_highest_key [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_create [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure dm_sm_disk_open [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure sb_prepare_for_write [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure sb_check [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure pack_block_time [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure unpack_block_time [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_inc [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_dec [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure data_block_equal [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_inc [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_dec [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure subtree_equal [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock_zero [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure superblock_lock [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure __superblock_all_zeroes [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure __setup_btree_details [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure save_sm_roots [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure copy_sm_roots [2023-04-02 09:41:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure __write_initial_superblock [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __format_metadata [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __check_incompat_features [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __open_metadata [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __open_or_format_metadata [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __create_persistent_data_objects [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __destroy_persistent_data_objects [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __begin_transaction [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __write_changed_details [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __commit_transaction [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __open_device [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __close_device [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __create_thin [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __set_snapshot_details [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __create_snap [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __delete_device [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __reserve_metadata_snap [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __release_metadata_snap [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __get_metadata_snap [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __snapshotted_since [2023-04-02 09:41:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure __insert [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure __remove [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_range [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure __set_abort_with_changes_flags [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure __highest_block [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure __resize_space_map [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-04-02 09:41:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_dm_thin_pool_table [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 09:41:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 09:42:00,943 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 09:42:00,949 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 09:42:03,486 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 09:42:11,873 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 09:42:11,900 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 09:42:11,900 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 09:42:11,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:42:11 BoogieIcfgContainer [2023-04-02 09:42:11,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 09:42:11,909 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 09:42:11,909 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 09:42:11,911 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 09:42:11,911 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 09:41:55" (1/3) ... [2023-04-02 09:42:11,912 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c1e6513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:42:11, skipping insertion in model container [2023-04-02 09:42:11,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 09:41:59" (2/3) ... [2023-04-02 09:42:11,912 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1c1e6513 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 09:42:11, skipping insertion in model container [2023-04-02 09:42:11,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 09:42:11" (3/3) ... [2023-04-02 09:42:11,913 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-thin-pool.ko-entry_point.cil.out.i [2023-04-02 09:42:11,924 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 09:42:11,924 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 09:42:12,048 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 09:42:12,054 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;@6c5e124a, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 09:42:12,054 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 09:42:12,071 INFO L276 IsEmpty]: Start isEmpty. Operand has 5929 states, 3636 states have (on average 1.2557755775577557) internal successors, (4566), 3790 states have internal predecessors, (4566), 1677 states have call successors, (1677), 548 states have call predecessors, (1677), 547 states have return successors, (1668), 1605 states have call predecessors, (1668), 1668 states have call successors, (1668) [2023-04-02 09:42:12,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2023-04-02 09:42:12,093 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:42:12,094 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, 14, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:42:12,095 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:42:12,100 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:42:12,100 INFO L85 PathProgramCache]: Analyzing trace with hash 1330680728, now seen corresponding path program 1 times [2023-04-02 09:42:12,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:42:12,107 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [171683618] [2023-04-02 09:42:12,108 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:42:12,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:42:12,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,121 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:42:13,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,208 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:42:13,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,244 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,250 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:42:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:42:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,320 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:42:13,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:42:13,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:42:13,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:42:13,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,413 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:42:13,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 09:42:13,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 09:42:13,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 09:42:13,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 09:42:13,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,515 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 09:42:13,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 09:42:13,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-04-02 09:42:13,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,599 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:42:13,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,605 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 09:42:13,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-04-02 09:42:13,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,726 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-04-02 09:42:13,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-04-02 09:42:13,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2023-04-02 09:42:13,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,752 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2023-04-02 09:42:13,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2023-04-02 09:42:13,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,773 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-04-02 09:42:13,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2023-04-02 09:42:13,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,798 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2023-04-02 09:42:13,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2023-04-02 09:42:13,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2023-04-02 09:42:13,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2023-04-02 09:42:13,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,838 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2023-04-02 09:42:13,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2023-04-02 09:42:13,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:42:13,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2023-04-02 09:42:13,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2023-04-02 09:42:13,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2023-04-02 09:42:13,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:42:13,908 INFO L134 CoverageAnalysis]: Checked inductivity of 2499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2023-04-02 09:42:13,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:42:13,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [171683618] [2023-04-02 09:42:13,909 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [171683618] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:42:13,909 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:42:13,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 09:42:13,910 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1951124607] [2023-04-02 09:42:13,910 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:42:13,913 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 09:42:13,913 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:42:13,931 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 09:42:13,932 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-04-02 09:42:13,941 INFO L87 Difference]: Start difference. First operand has 5929 states, 3636 states have (on average 1.2557755775577557) internal successors, (4566), 3790 states have internal predecessors, (4566), 1677 states have call successors, (1677), 548 states have call predecessors, (1677), 547 states have return successors, (1668), 1605 states have call predecessors, (1668), 1668 states have call successors, (1668) Second operand has 9 states, 9 states have (on average 7.555555555555555) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (43), 9 states have call predecessors, (43), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-04-02 09:42:48,025 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:42:50,033 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:42:52,039 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:42:54,047 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:42:56,053 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:10,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:12,694 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:14,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:16,707 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:18,712 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:27,668 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:29,677 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:31,683 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:33,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:35,701 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:37,710 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:43:46,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 09:43:46,956 INFO L93 Difference]: Finished difference Result 13853 states and 20358 transitions. [2023-04-02 09:43:46,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2023-04-02 09:43:46,958 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 7.555555555555555) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (43), 9 states have call predecessors, (43), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 448 [2023-04-02 09:43:46,959 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 09:43:47,017 INFO L225 Difference]: With dead ends: 13853 [2023-04-02 09:43:47,017 INFO L226 Difference]: Without dead ends: 8279 [2023-04-02 09:43:47,042 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 212 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 68 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=128, Invalid=252, Unknown=0, NotChecked=0, Total=380 [2023-04-02 09:43:47,045 INFO L413 NwaCegarLoop]: 635 mSDtfsCounter, 15497 mSDsluCounter, 1818 mSDsCounter, 0 mSdLazyCounter, 21631 mSolverCounterSat, 13494 mSolverCounterUnsat, 16 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 85.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15752 SdHoareTripleChecker+Valid, 2453 SdHoareTripleChecker+Invalid, 35141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 13494 IncrementalHoareTripleChecker+Valid, 21631 IncrementalHoareTripleChecker+Invalid, 16 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 89.7s IncrementalHoareTripleChecker+Time [2023-04-02 09:43:47,046 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15752 Valid, 2453 Invalid, 35141 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [13494 Valid, 21631 Invalid, 16 Unknown, 0 Unchecked, 89.7s Time] [2023-04-02 09:43:47,067 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8279 states. [2023-04-02 09:43:48,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8279 to 5521. [2023-04-02 09:43:48,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5521 states, 3395 states have (on average 1.2515463917525773) internal successors, (4249), 3529 states have internal predecessors, (4249), 1593 states have call successors, (1593), 535 states have call predecessors, (1593), 532 states have return successors, (1585), 1522 states have call predecessors, (1585), 1585 states have call successors, (1585) [2023-04-02 09:43:48,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5521 states to 5521 states and 7427 transitions. [2023-04-02 09:43:48,533 INFO L78 Accepts]: Start accepts. Automaton has 5521 states and 7427 transitions. Word has length 448 [2023-04-02 09:43:48,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 09:43:48,533 INFO L495 AbstractCegarLoop]: Abstraction has 5521 states and 7427 transitions. [2023-04-02 09:43:48,533 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 7.555555555555555) internal successors, (68), 2 states have internal predecessors, (68), 2 states have call successors, (43), 9 states have call predecessors, (43), 2 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-04-02 09:43:48,533 INFO L276 IsEmpty]: Start isEmpty. Operand 5521 states and 7427 transitions. [2023-04-02 09:43:48,539 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 449 [2023-04-02 09:43:48,539 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:43:48,539 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, 14, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:43:48,540 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 09:43:48,540 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:43:48,540 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:43:48,540 INFO L85 PathProgramCache]: Analyzing trace with hash -52579400, now seen corresponding path program 1 times [2023-04-02 09:43:48,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:43:48,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953960338] [2023-04-02 09:43:48,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:43:48,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:43:48,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:43:49,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:43:49,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,253 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,260 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:43:49,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:43:49,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:43:49,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,295 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,300 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:43:49,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:43:49,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,325 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,329 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:43:49,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:43:49,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,356 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 09:43:49,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 09:43:49,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 09:43:49,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 09:43:49,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,409 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 09:43:49,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 09:43:49,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,442 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-04-02 09:43:49,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,455 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:43:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 09:43:49,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-04-02 09:43:49,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,479 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-04-02 09:43:49,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,483 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-04-02 09:43:49,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,495 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2023-04-02 09:43:49,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2023-04-02 09:43:49,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2023-04-02 09:43:49,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,519 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-04-02 09:43:49,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,531 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2023-04-02 09:43:49,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2023-04-02 09:43:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,548 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2023-04-02 09:43:49,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2023-04-02 09:43:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,569 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2023-04-02 09:43:49,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2023-04-02 09:43:49,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2023-04-02 09:43:49,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:43:49,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2023-04-02 09:43:49,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2023-04-02 09:43:49,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2023-04-02 09:43:49,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:43:49,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2023-04-02 09:43:49,691 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:43:49,691 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953960338] [2023-04-02 09:43:49,691 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1953960338] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:43:49,691 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:43:49,692 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 09:43:49,692 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2106911807] [2023-04-02 09:43:49,692 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:43:49,693 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 09:43:49,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:43:49,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 09:43:49,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2023-04-02 09:43:49,694 INFO L87 Difference]: Start difference. First operand 5521 states and 7427 transitions. Second operand has 10 states, 10 states have (on average 6.8) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (43), 9 states have call predecessors, (43), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-04-02 09:44:39,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:44:41,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:44:43,462 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:44:45,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:44:47,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:44:49,482 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:09,961 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:11,969 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:13,979 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:15,986 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:17,993 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:20,002 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:24,755 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:26,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:28,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:30,794 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:32,800 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:41,724 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:43,733 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:45,738 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:47,747 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:49,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:51,764 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:45:53,770 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 09:46:06,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 09:46:06,096 INFO L93 Difference]: Finished difference Result 20102 states and 28755 transitions. [2023-04-02 09:46:06,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 29 states. [2023-04-02 09:46:06,097 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 6.8) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (43), 9 states have call predecessors, (43), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) Word has length 448 [2023-04-02 09:46:06,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 09:46:06,269 INFO L225 Difference]: With dead ends: 20102 [2023-04-02 09:46:06,270 INFO L226 Difference]: Without dead ends: 14665 [2023-04-02 09:46:06,285 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 165 SyntacticMatches, 0 SemanticMatches, 32 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 317 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=318, Invalid=804, Unknown=0, NotChecked=0, Total=1122 [2023-04-02 09:46:06,287 INFO L413 NwaCegarLoop]: 590 mSDtfsCounter, 29310 mSDsluCounter, 1741 mSDsCounter, 0 mSdLazyCounter, 29955 mSolverCounterSat, 25135 mSolverCounterUnsat, 24 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 125.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29639 SdHoareTripleChecker+Valid, 2331 SdHoareTripleChecker+Invalid, 55114 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 25135 IncrementalHoareTripleChecker+Valid, 29955 IncrementalHoareTripleChecker+Invalid, 24 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 130.6s IncrementalHoareTripleChecker+Time [2023-04-02 09:46:06,288 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [29639 Valid, 2331 Invalid, 55114 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [25135 Valid, 29955 Invalid, 24 Unknown, 0 Unchecked, 130.6s Time] [2023-04-02 09:46:06,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14665 states. [2023-04-02 09:46:08,906 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14665 to 9828. [2023-04-02 09:46:08,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9828 states, 6032 states have (on average 1.248342175066313) internal successors, (7530), 6290 states have internal predecessors, (7530), 2803 states have call successors, (2803), 995 states have call predecessors, (2803), 992 states have return successors, (2795), 2669 states have call predecessors, (2795), 2795 states have call successors, (2795) [2023-04-02 09:46:09,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9828 states to 9828 states and 13128 transitions. [2023-04-02 09:46:09,020 INFO L78 Accepts]: Start accepts. Automaton has 9828 states and 13128 transitions. Word has length 448 [2023-04-02 09:46:09,021 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 09:46:09,021 INFO L495 AbstractCegarLoop]: Abstraction has 9828 states and 13128 transitions. [2023-04-02 09:46:09,022 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 6.8) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (43), 9 states have call predecessors, (43), 1 states have return successors, (38), 2 states have call predecessors, (38), 2 states have call successors, (38) [2023-04-02 09:46:09,022 INFO L276 IsEmpty]: Start isEmpty. Operand 9828 states and 13128 transitions. [2023-04-02 09:46:09,033 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 455 [2023-04-02 09:46:09,033 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 09:46:09,034 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 16, 14, 14, 14, 14, 14, 14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 09:46:09,034 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 09:46:09,034 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 09:46:09,034 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 09:46:09,034 INFO L85 PathProgramCache]: Analyzing trace with hash -1220763961, now seen corresponding path program 1 times [2023-04-02 09:46:09,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 09:46:09,034 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441016578] [2023-04-02 09:46:09,034 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 09:46:09,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 09:46:09,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 09:46:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 09:46:09,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,623 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 09:46:09,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 09:46:09,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 09:46:09,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,653 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 09:46:09,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 09:46:09,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 09:46:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 09:46:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,707 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 09:46:09,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 09:46:09,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,732 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 09:46:09,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 09:46:09,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 09:46:09,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,772 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 09:46:09,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,778 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-04-02 09:46:09,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 09:46:09,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 09:46:09,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 265 [2023-04-02 09:46:09,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,815 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 276 [2023-04-02 09:46:09,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 287 [2023-04-02 09:46:09,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,833 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 298 [2023-04-02 09:46:09,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 309 [2023-04-02 09:46:09,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,845 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 320 [2023-04-02 09:46:09,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,852 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,856 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 331 [2023-04-02 09:46:09,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2023-04-02 09:46:09,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 353 [2023-04-02 09:46:09,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 364 [2023-04-02 09:46:09,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 375 [2023-04-02 09:46:09,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 386 [2023-04-02 09:46:09,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 397 [2023-04-02 09:46:09,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,905 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 408 [2023-04-02 09:46:09,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,913 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 09:46:09,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,927 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 419 [2023-04-02 09:46:09,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,940 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 424 [2023-04-02 09:46:09,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 429 [2023-04-02 09:46:09,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 09:46:09,964 INFO L134 CoverageAnalysis]: Checked inductivity of 2499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2499 trivial. 0 not checked. [2023-04-02 09:46:09,965 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 09:46:09,965 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1441016578] [2023-04-02 09:46:09,965 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1441016578] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 09:46:09,965 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 09:46:09,965 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2023-04-02 09:46:09,965 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1959138495] [2023-04-02 09:46:09,965 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 09:46:09,966 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-04-02 09:46:09,966 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 09:46:09,967 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-04-02 09:46:09,967 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2023-04-02 09:46:09,967 INFO L87 Difference]: Start difference. First operand 9828 states and 13128 transitions. Second operand has 10 states, 10 states have (on average 7.4) internal successors, (74), 3 states have internal predecessors, (74), 2 states have call successors, (43), 9 states have call predecessors, (43), 1 states have return successors, (38), 1 states have call predecessors, (38), 1 states have call successors, (38)