/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-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 10:18:05,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 10:18:05,026 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 10:18:05,055 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 10:18:05,055 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 10:18:05,056 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 10:18:05,057 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 10:18:05,058 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 10:18:05,059 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 10:18:05,060 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 10:18:05,060 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 10:18:05,061 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 10:18:05,061 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 10:18:05,062 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 10:18:05,063 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 10:18:05,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 10:18:05,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 10:18:05,065 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 10:18:05,066 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 10:18:05,067 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 10:18:05,069 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 10:18:05,069 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 10:18:05,070 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 10:18:05,071 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 10:18:05,073 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 10:18:05,073 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 10:18:05,073 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 10:18:05,074 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 10:18:05,074 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 10:18:05,075 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 10:18:05,075 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 10:18:05,075 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 10:18:05,076 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 10:18:05,076 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 10:18:05,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 10:18:05,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 10:18:05,077 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 10:18:05,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 10:18:05,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 10:18:05,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 10:18:05,079 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 10:18:05,079 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 10:18:05,091 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 10:18:05,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 10:18:05,092 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 10:18:05,092 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 10:18:05,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 10:18:05,092 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 10:18:05,093 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 10:18:05,093 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 10:18:05,093 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 10:18:05,093 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 10:18:05,093 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 10:18:05,093 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 10:18:05,093 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 10:18:05,094 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 10:18:05,094 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 10:18:05,094 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 10:18:05,094 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 10:18:05,094 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 10:18:05,094 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 10:18:05,094 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 10:18:05,094 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 10:18:05,094 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 10:18:05,095 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 10:18:05,095 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 10:18:05,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 10:18:05,095 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 10:18:05,095 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 10:18:05,095 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 10:18:05,095 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 10:18:05,095 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 10:18:05,096 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 10:18:05,096 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 10:18:05,096 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 10:18:05,096 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 10:18:05,096 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 10:18:05,096 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 10:18:05,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 10:18:05,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 10:18:05,286 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 10:18:05,286 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 10:18:05,288 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 10:18:05,289 INFO L432 ainManager$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-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2023-04-02 10:18:06,269 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 10:18:06,868 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 10:18:06,868 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2023-04-02 10:18:06,918 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00adeb127/a86e7cf677bc4bf28331e2711a00ac07/FLAGf920ea77d [2023-04-02 10:18:06,930 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/00adeb127/a86e7cf677bc4bf28331e2711a00ac07 [2023-04-02 10:18:06,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 10:18:06,933 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 10:18:06,935 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 10:18:06,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 10:18:06,937 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 10:18:06,937 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 10:18:06" (1/1) ... [2023-04-02 10:18:06,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b992d55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:06, skipping insertion in model container [2023-04-02 10:18:06,938 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 10:18:06" (1/1) ... [2023-04-02 10:18:06,942 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 10:18:07,097 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 10:18:09,150 WARN L1562 CHandler]: Possible shadowing of function abort [2023-04-02 10:18:09,151 WARN L1562 CHandler]: Possible shadowing of function abort [2023-04-02 10:18:09,152 WARN L1562 CHandler]: Possible shadowing of function abort [2023-04-02 10:18:09,152 WARN L1562 CHandler]: Possible shadowing of function abort [2023-04-02 10:18:09,153 WARN L1562 CHandler]: Possible shadowing of function abort [2023-04-02 10:18:09,860 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-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2023-04-02 10:18:09,918 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 10:18:09,941 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 10:18:10,296 WARN L1562 CHandler]: Possible shadowing of function abort [2023-04-02 10:18:10,297 WARN L1562 CHandler]: Possible shadowing of function abort [2023-04-02 10:18:10,297 WARN L1562 CHandler]: Possible shadowing of function abort [2023-04-02 10:18:10,298 WARN L1562 CHandler]: Possible shadowing of function abort [2023-04-02 10:18:10,298 WARN L1562 CHandler]: Possible shadowing of function abort [2023-04-02 10:18:10,512 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-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i[665416,665429] [2023-04-02 10:18:10,520 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 10:18:10,764 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:18:10,765 WARN L667 CHandler]: The function __bad_size_call_parameter is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:18:10,765 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:18:10,765 WARN L667 CHandler]: The function __cmpxchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:18:10,765 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:18:10,765 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:18:10,770 INFO L208 MainTranslator]: Completed translation [2023-04-02 10:18:10,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10 WrapperNode [2023-04-02 10:18:10,770 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 10:18:10,771 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 10:18:10,771 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 10:18:10,771 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 10:18:10,795 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10" (1/1) ... [2023-04-02 10:18:10,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10" (1/1) ... [2023-04-02 10:18:10,916 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10" (1/1) ... [2023-04-02 10:18:10,917 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10" (1/1) ... [2023-04-02 10:18:11,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10" (1/1) ... [2023-04-02 10:18:11,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10" (1/1) ... [2023-04-02 10:18:11,295 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10" (1/1) ... [2023-04-02 10:18:11,330 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10" (1/1) ... [2023-04-02 10:18:11,416 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 10:18:11,417 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 10:18:11,417 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 10:18:11,417 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 10:18:11,418 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10" (1/1) ... [2023-04-02 10:18:11,422 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 10:18:11,429 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 10:18:11,483 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 10:18:11,489 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 10:18:11,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~~bool~0~TO~VOID [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~dev_t~0~X~~sector_t~0~TO~VOID [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-04-02 10:18:11,511 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 10:18:11,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 10:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 10:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 10:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 10:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-04-02 10:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-02 10:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-04-02 10:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-04-02 10:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty_careful [2023-04-02 10:18:11,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2023-04-02 10:18:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2023-04-02 10:18:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_HLIST_NODE [2023-04-02 10:18:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2023-04-02 10:18:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2023-04-02 10:18:11,514 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_init [2023-04-02 10:18:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2023-04-02 10:18:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-02 10:18:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_weight [2023-04-02 10:18:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2023-04-02 10:18:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2023-04-02 10:18:11,515 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_enable [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2023-04-02 10:18:11,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2023-04-02 10:18:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __atomic_add_unless [2023-04-02 10:18:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add [2023-04-02 10:18:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2023-04-02 10:18:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-04-02 10:18:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2023-04-02 10:18:11,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2023-04-02 10:18:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_count [2023-04-02 10:18:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2023-04-02 10:18:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 10:18:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2023-04-02 10:18:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2023-04-02 10:18:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2023-04-02 10:18:11,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2023-04-02 10:18:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-04-02 10:18:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __seqcount_init [2023-04-02 10:18:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure seqcount_lockdep_reader_access [2023-04-02 10:18:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_seqcount_begin [2023-04-02 10:18:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_read_seqcount_begin [2023-04-02 10:18:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2023-04-02 10:18:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_seqcount_retry [2023-04-02 10:18:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2023-04-02 10:18:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_write_seqcount_begin [2023-04-02 10:18:11,519 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_write_seqcount_end [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin_nested [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __nodes_weight [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure num_node_state [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2023-04-02 10:18:11,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-04-02 10:18:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-04-02 10:18:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure notifier_from_errno [2023-04-02 10:18:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure init_llist_head [2023-04-02 10:18:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure llist_next [2023-04-02 10:18:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure llist_add [2023-04-02 10:18:11,521 INFO L138 BoogieDeclarations]: Found implementation of procedure llist_del_all [2023-04-02 10:18:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent [2023-04-02 10:18:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2023-04-02 10:18:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2023-04-02 10:18:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2023-04-02 10:18:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-04-02 10:18:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure bvec_iter_advance [2023-04-02 10:18:11,522 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_advance_iter [2023-04-02 10:18:11,523 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2023-04-02 10:18:11,525 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_clear_unlocked [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_sectors [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_max_segments [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure async_tx_ack [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure init_async_submit [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_unplug [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_acct [2023-04-02 10:18:11,529 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_link_rdev [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_put_page [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash_locks_hash [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_bi_processed_stripes [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_bi_processed_stripes [2023-04-02 10:18:11,530 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_bi_stripes [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_d0 [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_next_disk [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_idx_to_slot [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure return_io [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_stripe [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_list [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure insert_hash [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_buffers [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure init_stripe [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_stripe [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2023-04-02 10:18:11,531 INFO L138 BoogieDeclarations]: Found implementation of procedure is_full_stripe_write [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_two_stripes [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_two_stripes [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_can_batch [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_add_to_batch_list [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure use_new_offset [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_io [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure async_copy_data [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_biofill [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_biofill [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mark_target_uptodate [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_compute [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_conv [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure to_addr_page [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_compute5 [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure set_syndrome_sources [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_compute6_1 [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_compute6_2 [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_prexor [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_prexor5 [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_prexor6 [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_biodrain [2023-04-02 10:18:11,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_reconstruct [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_reconstruct5 [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_reconstruct6 [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_complete_check [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_p [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ops_run_check_pq [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_run_ops [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_stripe [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_stripes [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_alloc [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_chunks [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_stripes [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_stripes [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_end_read_request [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_end_write_request [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_build_block [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2023-04-02 10:18:11,533 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reconstruction [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_stripe [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_sync [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure want_replace [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure need_this_block [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure fetch_block [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_fill [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_clean_event [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_dirtying [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_parity_checks5 [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_parity_checks6 [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe_expansion [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure analyse_stripe [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_batch_ready [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure break_stripe_batch_list [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_stripe [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_activate_delayed [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_bit_delay [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2023-04-02 10:18:11,534 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2023-04-02 10:18:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure in_chunk_boundary [2023-04-02 10:18:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure add_bio_to_retry [2023-04-02 10:18:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_bio_from_retry [2023-04-02 10:18:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_align_endio [2023-04-02 10:18:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_fits_rdev [2023-04-02 10:18:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure chunk_aligned_read [2023-04-02 10:18:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_priority_stripe [2023-04-02 10:18:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_unplug [2023-04-02 10:18:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2023-04-02 10:18:11,535 INFO L138 BoogieDeclarations]: Found implementation of procedure make_discard_request [2023-04-02 10:18:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2023-04-02 10:18:11,538 INFO L138 BoogieDeclarations]: Found implementation of procedure reshape_request [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure retry_aligned_read [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_active_stripes [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_do_work [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5d [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_show_stripe_cache_size [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_cache_size [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_stripe_cache_size [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_show_rmw_level [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_rmw_level [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_show_preread_threshold [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_preread_threshold [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_show_skip_copy [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_skip_copy [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_cache_active_show [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_show_group_thread_cnt [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_group_thread_cnt [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure free_thread_groups [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2023-04-02 10:18:11,539 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free_percpu [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid456_cpu_notify [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_alloc_percpu [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_cache_scan [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_cache_count [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure end_reshape [2023-04-02 10:18:11,540 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover_raid1 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover_raid6 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_check_reshape [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_takeover [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid4_takeover [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid6_takeover [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_init [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_exit [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_sysfs_entry_10 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_sysfs_entry_7 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_sysfs_entry_5 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_sysfs_entry_9 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-04-02 10:18:11,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_sysfs_entry_8 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_zalloc [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_28 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_29 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_30 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_md_personality_31 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_md_personality_32 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_md_personality_33 [2023-04-02 10:18:11,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_md_personality_34 [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_md_personality_35 [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_md_personality_36 [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_37 [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ___might_sleep [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitmap_weight [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_7144 [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_7157 [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2023-04-02 10:18:11,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __trace_note_message [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure async_gen_syndrome [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure async_memcpy [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure async_raid6_2data_recov [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure async_raid6_datap_recov [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure async_syndrome_val [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure async_trigger_callback [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure async_tx_quiesce [2023-04-02 10:18:11,544 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure async_xor_val [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_clone_mddev [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_reset [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_close_sync [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_cond_end_sync [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_end_sync [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_endwrite [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_resize [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_unplug [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_check_plugged [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_finish_plug [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_io_min [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_io_opt [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_write_same_sectors [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_recount_segments [2023-04-02 10:18:11,545 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_plug [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_issue_pending_all [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_alloc [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_free [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_get [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure flex_array_prealloc [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kernfs_notify [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 10:18:11,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_2 [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_3 [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop_4 [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure llist_add_batch [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure llist_reverse_order [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_done_sync [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_flush_request [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_is_badblock [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_new_event [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_unregister_thread [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wait_for_blocked_rdev [2023-04-02 10:18:11,547 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_start [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_clear_badblocks [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_set_badblocks [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure register_cpu_notifier [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure register_shrinker [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-02 10:18:11,548 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-04-02 10:18:11,549 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-04-02 10:18:11,549 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_sched [2023-04-02 10:18:11,549 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_link [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_cpu_notifier [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_shrinker [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 10:18:11,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 10:18:11,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_return_address [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2023-04-02 10:18:11,552 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ___might_sleep [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 10:18:11,553 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-02 10:18:11,554 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty_careful [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_HLIST_NODE [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_init [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure __bitmap_weight [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_weight [2023-04-02 10:18:11,555 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_enable [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2023-04-02 10:18:11,556 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_add_unless [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_count [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-02 10:18:11,557 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure __seqcount_init [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure seqcount_lockdep_reader_access [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure __read_seqcount_begin [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure raw_read_seqcount_begin [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure __read_seqcount_retry [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2023-04-02 10:18:11,558 INFO L130 BoogieDeclarations]: Found specification of procedure raw_write_seqcount_begin [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure raw_write_seqcount_end [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin_nested [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure __nodes_weight [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure num_node_state [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_sched [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-04-02 10:18:11,559 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_37 [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_28 [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_29 [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_30 [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure notifier_from_errno [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure init_llist_head [2023-04-02 10:18:11,560 INFO L130 BoogieDeclarations]: Found specification of procedure llist_next [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure llist_add_batch [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure llist_add [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure llist_del_all [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure llist_reverse_order [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure kernfs_notify [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_link [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_zalloc [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 10:18:11,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_sysfs_entry_10 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_sysfs_entry_7 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_sysfs_entry_5 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_sysfs_entry_9 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_sysfs_entry_8 [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure register_shrinker [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_shrinker [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-04-02 10:18:11,562 INFO L130 BoogieDeclarations]: Found specification of procedure bvec_iter_advance [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure bio_advance_iter [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure bio_reset [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_clear_unlocked [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure blk_recount_segments [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_write_same_sectors [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_min [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_opt [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure blk_check_plugged [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_plug [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure blk_finish_plug [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_sectors [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure queue_max_segments [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure async_tx_ack [2023-04-02 10:18:11,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_issue_pending_all [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure init_async_submit [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure async_xor_val [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure async_memcpy [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure async_trigger_callback [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure async_gen_syndrome [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure async_syndrome_val [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure async_raid6_2data_recov [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure async_raid6_datap_recov [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure async_tx_quiesce [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure register_cpu_notifier [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_cpu_notifier [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_alloc [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_prealloc [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_free [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure flex_array_get [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure __trace_note_message [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~VOID [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_unplug [2023-04-02 10:18:11,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~~bool~0~TO~VOID [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~~dev_t~0~X~~sector_t~0~TO~VOID [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure md_is_badblock [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_set_badblocks [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_clear_badblocks [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_acct [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_link_rdev [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure safe_put_page [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_md_personality_31 [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_md_personality_32 [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_md_personality_33 [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_md_personality_34 [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_md_personality_35 [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_md_personality_36 [2023-04-02 10:18:11,565 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_unregister_thread [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_start [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_done_sync [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_flush_request [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_do_sync [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_new_event [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_wait_for_blocked_rdev [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure bio_clone_mddev [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_cache_size [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2023-04-02 10:18:11,566 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_endwrite [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_end_sync [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_close_sync [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_cond_end_sync [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_unplug [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_resize [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash_locks_hash [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_bi_processed_stripes [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_bi_processed_stripes [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_bi_stripes [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_d0 [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_next_disk [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_idx_to_slot [2023-04-02 10:18:11,567 INFO L130 BoogieDeclarations]: Found specification of procedure return_io [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure __release_stripe [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_list [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure insert_hash [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure grow_buffers [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_build_block [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure init_stripe [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure __find_stripe [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2023-04-02 10:18:11,568 INFO L130 BoogieDeclarations]: Found specification of procedure is_full_stripe_write [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure lock_two_stripes [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_two_stripes [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_can_batch [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_add_to_batch_list [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure use_new_offset [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_end_read_request [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_end_write_request [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_io [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure async_copy_data [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_biofill [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_biofill [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure mark_target_uptodate [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_compute [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_conv [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure to_addr_page [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_compute5 [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure set_syndrome_sources [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_compute6_1 [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_compute6_2 [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_prexor [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_prexor5 [2023-04-02 10:18:11,569 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_prexor6 [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_biodrain [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_reconstruct [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_reconstruct5 [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_reconstruct6 [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ops_complete_check [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_p [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure ops_run_check_pq [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure raid_run_ops [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_stripe [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure grow_stripes [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_alloc [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure resize_chunks [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure resize_stripes [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_stripes [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure error [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reconstruction [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2023-04-02 10:18:11,570 INFO L130 BoogieDeclarations]: Found specification of procedure end_reshape [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_stripe [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_sync [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure want_replace [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure need_this_block [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure fetch_block [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_fill [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure break_stripe_batch_list [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_clean_event [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_dirtying [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_parity_checks5 [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_parity_checks6 [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe_expansion [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure analyse_stripe [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure clear_batch_ready [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure handle_stripe [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_activate_delayed [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure activate_bit_delay [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure in_chunk_boundary [2023-04-02 10:18:11,571 INFO L130 BoogieDeclarations]: Found specification of procedure add_bio_to_retry [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure remove_bio_from_retry [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_align_endio [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure bio_fits_rdev [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure chunk_aligned_read [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure __get_priority_stripe [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_unplug [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure make_discard_request [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure reshape_request [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure retry_aligned_read [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure handle_active_stripes [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_do_work [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5d [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_show_stripe_cache_size [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_stripe_cache_size [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_show_rmw_level [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_rmw_level [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_show_preread_threshold [2023-04-02 10:18:11,572 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_preread_threshold [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_show_skip_copy [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_skip_copy [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_cache_active_show [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_show_group_thread_cnt [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_group_thread_cnt [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure free_thread_groups [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free_percpu [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid456_cpu_notify [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_alloc_percpu [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_cache_scan [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_cache_count [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure run [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure status [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2023-04-02 10:18:11,573 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_7144 [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_7157 [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover_raid1 [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover_raid6 [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_check_reshape [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_takeover [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid4_takeover [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid6_takeover [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_init [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_exit [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_3 [2023-04-02 10:18:11,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_4 [2023-04-02 10:18:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 10:18:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 10:18:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop_2 [2023-04-02 10:18:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 10:18:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 10:18:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 10:18:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-02 10:18:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-02 10:18:11,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 10:18:11,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 10:18:13,101 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 10:18:13,108 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 10:18:17,734 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 10:18:25,200 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 10:18:25,232 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 10:18:25,232 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 10:18:25,238 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 10:18:25 BoogieIcfgContainer [2023-04-02 10:18:25,238 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 10:18:25,240 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 10:18:25,240 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 10:18:25,242 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 10:18:25,242 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 10:18:06" (1/3) ... [2023-04-02 10:18:25,243 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14ea7c00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 10:18:25, skipping insertion in model container [2023-04-02 10:18:25,243 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:18:10" (2/3) ... [2023-04-02 10:18:25,243 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14ea7c00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 10:18:25, skipping insertion in model container [2023-04-02 10:18:25,243 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 10:18:25" (3/3) ... [2023-04-02 10:18:25,244 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--md--raid456.ko-entry_point.cil.out.i [2023-04-02 10:18:25,256 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 10:18:25,256 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 10:18:25,384 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 10:18:25,389 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;@76503e9e, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 10:18:25,389 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 10:18:25,408 INFO L276 IsEmpty]: Start isEmpty. Operand has 8554 states, 5608 states have (on average 1.3871255349500713) internal successors, (7779), 5916 states have internal predecessors, (7779), 2466 states have call successors, (2466), 460 states have call predecessors, (2466), 459 states have return successors, (2454), 2402 states have call predecessors, (2454), 2454 states have call successors, (2454) [2023-04-02 10:18:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2023-04-02 10:18:25,456 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:18:25,458 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:18:25,458 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:18:25,462 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:18:25,463 INFO L85 PathProgramCache]: Analyzing trace with hash -1297305343, now seen corresponding path program 1 times [2023-04-02 10:18:25,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:18:25,472 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715899531] [2023-04-02 10:18:25,472 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:18:25,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:18:25,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:26,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:18:26,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 10:18:27,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 10:18:27,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 10:18:27,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 10:18:27,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 10:18:27,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 10:18:27,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 10:18:27,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 10:18:27,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,197 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 10:18:27,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,224 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 10:18:27,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,238 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 10:18:27,246 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,263 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 10:18:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,283 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 10:18:27,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,292 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 10:18:27,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-04-02 10:18:27,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 10:18:27,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-04-02 10:18:27,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,369 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2023-04-02 10:18:27,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2023-04-02 10:18:27,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,407 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2023-04-02 10:18:27,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,427 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2023-04-02 10:18:27,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,441 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2023-04-02 10:18:27,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2023-04-02 10:18:27,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,491 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2023-04-02 10:18:27,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,506 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-04-02 10:18:27,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2023-04-02 10:18:27,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,558 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2023-04-02 10:18:27,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2023-04-02 10:18:27,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,588 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,595 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2023-04-02 10:18:27,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,603 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2023-04-02 10:18:27,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2023-04-02 10:18:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2023-04-02 10:18:27,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:18:27,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2023-04-02 10:18:27,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 537 [2023-04-02 10:18:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,678 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 548 [2023-04-02 10:18:27,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559 [2023-04-02 10:18:27,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,698 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 570 [2023-04-02 10:18:27,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 581 [2023-04-02 10:18:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,714 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,718 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592 [2023-04-02 10:18:27,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,729 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 603 [2023-04-02 10:18:27,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,739 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2023-04-02 10:18:27,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 625 [2023-04-02 10:18:27,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 636 [2023-04-02 10:18:27,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,766 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2023-04-02 10:18:27,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 658 [2023-04-02 10:18:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 669 [2023-04-02 10:18:27,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 680 [2023-04-02 10:18:27,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,811 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2023-04-02 10:18:27,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,822 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 702 [2023-04-02 10:18:27,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2023-04-02 10:18:27,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 724 [2023-04-02 10:18:27,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 735 [2023-04-02 10:18:27,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746 [2023-04-02 10:18:27,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,881 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,885 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 757 [2023-04-02 10:18:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,896 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 768 [2023-04-02 10:18:27,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779 [2023-04-02 10:18:27,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:18:27,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 790 [2023-04-02 10:18:27,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 825 [2023-04-02 10:18:27,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:18:27,945 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2023-04-02 10:18:27,946 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:18:27,946 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715899531] [2023-04-02 10:18:27,946 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [715899531] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:18:27,946 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:18:27,946 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 10:18:27,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [662614070] [2023-04-02 10:18:27,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:18:27,952 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 10:18:27,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:18:27,995 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 10:18:27,995 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-04-02 10:18:28,022 INFO L87 Difference]: Start difference. First operand has 8554 states, 5608 states have (on average 1.3871255349500713) internal successors, (7779), 5916 states have internal predecessors, (7779), 2466 states have call successors, (2466), 460 states have call predecessors, (2466), 459 states have return successors, (2454), 2402 states have call predecessors, (2454), 2454 states have call successors, (2454) Second operand has 7 states, 7 states have (on average 16.857142857142858) internal successors, (118), 2 states have internal predecessors, (118), 2 states have call successors, (69), 7 states have call predecessors, (69), 2 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2023-04-02 10:19:51,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:19:51,050 INFO L93 Difference]: Finished difference Result 19063 states and 29443 transitions. [2023-04-02 10:19:51,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-04-02 10:19:51,053 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 16.857142857142858) internal successors, (118), 2 states have internal predecessors, (118), 2 states have call successors, (69), 7 states have call predecessors, (69), 2 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) Word has length 842 [2023-04-02 10:19:51,053 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:19:51,120 INFO L225 Difference]: With dead ends: 19063 [2023-04-02 10:19:51,120 INFO L226 Difference]: Without dead ends: 10947 [2023-04-02 10:19:51,156 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 374 GetRequests, 364 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 12 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2023-04-02 10:19:51,159 INFO L413 NwaCegarLoop]: 1924 mSDtfsCounter, 15027 mSDsluCounter, 4087 mSDsCounter, 0 mSdLazyCounter, 27698 mSolverCounterSat, 11052 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 73.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16803 SdHoareTripleChecker+Valid, 6011 SdHoareTripleChecker+Invalid, 38750 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 11052 IncrementalHoareTripleChecker+Valid, 27698 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 78.4s IncrementalHoareTripleChecker+Time [2023-04-02 10:19:51,159 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16803 Valid, 6011 Invalid, 38750 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [11052 Valid, 27698 Invalid, 0 Unknown, 0 Unchecked, 78.4s Time] [2023-04-02 10:19:51,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10947 states. [2023-04-02 10:19:53,389 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10947 to 7768. [2023-04-02 10:19:53,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7768 states, 5131 states have (on average 1.379847982849347) internal successors, (7080), 5389 states have internal predecessors, (7080), 2203 states have call successors, (2203), 435 states have call predecessors, (2203), 433 states have return successors, (2201), 2156 states have call predecessors, (2201), 2201 states have call successors, (2201) [2023-04-02 10:19:53,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7768 states to 7768 states and 11484 transitions. [2023-04-02 10:19:53,440 INFO L78 Accepts]: Start accepts. Automaton has 7768 states and 11484 transitions. Word has length 842 [2023-04-02 10:19:53,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:19:53,440 INFO L495 AbstractCegarLoop]: Abstraction has 7768 states and 11484 transitions. [2023-04-02 10:19:53,441 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 16.857142857142858) internal successors, (118), 2 states have internal predecessors, (118), 2 states have call successors, (69), 7 states have call predecessors, (69), 2 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2023-04-02 10:19:53,441 INFO L276 IsEmpty]: Start isEmpty. Operand 7768 states and 11484 transitions. [2023-04-02 10:19:53,459 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2023-04-02 10:19:53,459 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:19:53,460 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:19:53,460 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 10:19:53,460 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:19:53,461 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:19:53,461 INFO L85 PathProgramCache]: Analyzing trace with hash -481933027, now seen corresponding path program 1 times [2023-04-02 10:19:53,461 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:19:53,461 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2103718994] [2023-04-02 10:19:53,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:19:53,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:19:53,910 ERROR L246 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2023-04-02 10:19:53,912 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1813481200] [2023-04-02 10:19:53,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:19:53,913 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 10:19:53,913 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 10:19:53,942 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-04-02 10:19:53,979 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-04-02 10:19:56,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:19:56,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 9702 conjuncts, 2 conjunts are in the unsatisfiable core [2023-04-02 10:19:56,393 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-04-02 10:19:56,436 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2023-04-02 10:19:56,437 INFO L323 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2023-04-02 10:19:56,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:19:56,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2103718994] [2023-04-02 10:19:56,437 WARN L311 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2023-04-02 10:19:56,437 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1813481200] [2023-04-02 10:19:56,437 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1813481200] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:19:56,437 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:19:56,437 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-04-02 10:19:56,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505603718] [2023-04-02 10:19:56,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:19:56,439 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-04-02 10:19:56,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:19:56,440 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-04-02 10:19:56,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-02 10:19:56,440 INFO L87 Difference]: Start difference. First operand 7768 states and 11484 transitions. Second operand has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 2 states have call successors, (70), 2 states have call predecessors, (70), 2 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2023-04-02 10:19:58,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:19:58,781 INFO L93 Difference]: Finished difference Result 15406 states and 22806 transitions. [2023-04-02 10:19:58,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-04-02 10:19:58,787 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 2 states have call successors, (70), 2 states have call predecessors, (70), 2 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) Word has length 840 [2023-04-02 10:19:58,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:19:58,827 INFO L225 Difference]: With dead ends: 15406 [2023-04-02 10:19:58,827 INFO L226 Difference]: Without dead ends: 7769 [2023-04-02 10:19:58,854 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 839 GetRequests, 838 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-04-02 10:19:58,855 INFO L413 NwaCegarLoop]: 11483 mSDtfsCounter, 0 mSDsluCounter, 11479 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 22962 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2023-04-02 10:19:58,855 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 22962 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 5 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2023-04-02 10:19:58,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7769 states. [2023-04-02 10:20:00,995 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7769 to 7769. [2023-04-02 10:20:01,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7769 states, 5132 states have (on average 1.3797739672642244) internal successors, (7081), 5390 states have internal predecessors, (7081), 2203 states have call successors, (2203), 435 states have call predecessors, (2203), 433 states have return successors, (2201), 2156 states have call predecessors, (2201), 2201 states have call successors, (2201) [2023-04-02 10:20:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7769 states to 7769 states and 11485 transitions. [2023-04-02 10:20:01,038 INFO L78 Accepts]: Start accepts. Automaton has 7769 states and 11485 transitions. Word has length 840 [2023-04-02 10:20:01,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:20:01,039 INFO L495 AbstractCegarLoop]: Abstraction has 7769 states and 11485 transitions. [2023-04-02 10:20:01,039 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 38.333333333333336) internal successors, (115), 3 states have internal predecessors, (115), 2 states have call successors, (70), 2 states have call predecessors, (70), 2 states have return successors, (63), 2 states have call predecessors, (63), 2 states have call successors, (63) [2023-04-02 10:20:01,040 INFO L276 IsEmpty]: Start isEmpty. Operand 7769 states and 11485 transitions. [2023-04-02 10:20:01,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 845 [2023-04-02 10:20:01,051 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:20:01,051 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:20:01,095 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-04-02 10:20:01,273 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-04-02 10:20:01,273 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:20:01,274 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:20:01,274 INFO L85 PathProgramCache]: Analyzing trace with hash 2065331791, now seen corresponding path program 1 times [2023-04-02 10:20:01,274 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:20:01,274 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700660251] [2023-04-02 10:20:01,274 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:20:01,274 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:20:01,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:20:02,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 10:20:02,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 10:20:02,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 10:20:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 10:20:02,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,389 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-04-02 10:20:02,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,408 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2023-04-02 10:20:02,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,418 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2023-04-02 10:20:02,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 134 [2023-04-02 10:20:02,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,447 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 150 [2023-04-02 10:20:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,463 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2023-04-02 10:20:02,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 182 [2023-04-02 10:20:02,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,492 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,492 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 198 [2023-04-02 10:20:02,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,503 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 214 [2023-04-02 10:20:02,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 230 [2023-04-02 10:20:02,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,541 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 246 [2023-04-02 10:20:02,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,547 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 262 [2023-04-02 10:20:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2023-04-02 10:20:02,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 294 [2023-04-02 10:20:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,600 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 310 [2023-04-02 10:20:02,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 326 [2023-04-02 10:20:02,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,626 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 342 [2023-04-02 10:20:02,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 358 [2023-04-02 10:20:02,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,655 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 374 [2023-04-02 10:20:02,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,667 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,672 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 390 [2023-04-02 10:20:02,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,683 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 406 [2023-04-02 10:20:02,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,697 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 422 [2023-04-02 10:20:02,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,779 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 438 [2023-04-02 10:20:02,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2023-04-02 10:20:02,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,810 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 470 [2023-04-02 10:20:02,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,829 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 486 [2023-04-02 10:20:02,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 502 [2023-04-02 10:20:02,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 518 [2023-04-02 10:20:02,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:20:02,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 534 [2023-04-02 10:20:02,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 537 [2023-04-02 10:20:02,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 548 [2023-04-02 10:20:02,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,916 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 559 [2023-04-02 10:20:02,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 570 [2023-04-02 10:20:02,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 581 [2023-04-02 10:20:02,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 592 [2023-04-02 10:20:02,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,965 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 603 [2023-04-02 10:20:02,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,975 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 614 [2023-04-02 10:20:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 625 [2023-04-02 10:20:02,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:02,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:02,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 636 [2023-04-02 10:20:02,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 647 [2023-04-02 10:20:03,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,013 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 658 [2023-04-02 10:20:03,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 669 [2023-04-02 10:20:03,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,035 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 680 [2023-04-02 10:20:03,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,044 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 691 [2023-04-02 10:20:03,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,053 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 702 [2023-04-02 10:20:03,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,063 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 713 [2023-04-02 10:20:03,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,072 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,076 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 724 [2023-04-02 10:20:03,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 735 [2023-04-02 10:20:03,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,091 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 746 [2023-04-02 10:20:03,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,104 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 757 [2023-04-02 10:20:03,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 768 [2023-04-02 10:20:03,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 779 [2023-04-02 10:20:03,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:20:03,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 790 [2023-04-02 10:20:03,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,150 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 827 [2023-04-02 10:20:03,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:20:03,158 INFO L134 CoverageAnalysis]: Checked inductivity of 9669 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9669 trivial. 0 not checked. [2023-04-02 10:20:03,158 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:20:03,158 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700660251] [2023-04-02 10:20:03,158 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700660251] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:20:03,158 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:20:03,158 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-04-02 10:20:03,159 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357880931] [2023-04-02 10:20:03,159 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:20:03,160 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-04-02 10:20:03,161 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:20:03,161 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-04-02 10:20:03,161 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-04-02 10:20:03,161 INFO L87 Difference]: Start difference. First operand 7769 states and 11485 transitions. Second operand has 8 states, 8 states have (on average 14.875) internal successors, (119), 3 states have internal predecessors, (119), 3 states have call successors, (70), 7 states have call predecessors, (70), 1 states have return successors, (63), 3 states have call predecessors, (63), 3 states have call successors, (63) [2023-04-02 10:22:18,491 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:22:18,491 INFO L93 Difference]: Finished difference Result 29127 states and 44532 transitions. [2023-04-02 10:22:18,491 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2023-04-02 10:22:18,491 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 14.875) internal successors, (119), 3 states have internal predecessors, (119), 3 states have call successors, (70), 7 states have call predecessors, (70), 1 states have return successors, (63), 3 states have call predecessors, (63), 3 states have call successors, (63) Word has length 844 [2023-04-02 10:22:18,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:22:18,722 INFO L225 Difference]: With dead ends: 29127 [2023-04-02 10:22:18,722 INFO L226 Difference]: Without dead ends: 21489 [2023-04-02 10:22:18,783 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 319 GetRequests, 301 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 70 ImplicationChecksByTransitivity, 1.8s TimeCoverageRelationStatistics Valid=121, Invalid=259, Unknown=0, NotChecked=0, Total=380 [2023-04-02 10:22:18,786 INFO L413 NwaCegarLoop]: 2216 mSDtfsCounter, 38315 mSDsluCounter, 5091 mSDsCounter, 0 mSdLazyCounter, 39079 mSolverCounterSat, 31080 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 119.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40636 SdHoareTripleChecker+Valid, 7307 SdHoareTripleChecker+Invalid, 70159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.3s SdHoareTripleChecker+Time, 31080 IncrementalHoareTripleChecker+Valid, 39079 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 126.6s IncrementalHoareTripleChecker+Time [2023-04-02 10:22:18,788 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40636 Valid, 7307 Invalid, 70159 Unknown, 0 Unchecked, 0.3s Time], IncrementalHoareTripleChecker [31080 Valid, 39079 Invalid, 0 Unknown, 0 Unchecked, 126.6s Time] [2023-04-02 10:22:18,809 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 21489 states. [2023-04-02 10:22:23,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 21489 to 15163. [2023-04-02 10:22:23,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15163 states, 10025 states have (on average 1.3799501246882793) internal successors, (13834), 10542 states have internal predecessors, (13834), 4282 states have call successors, (4282), 858 states have call predecessors, (4282), 855 states have return successors, (4281), 4188 states have call predecessors, (4281), 4280 states have call successors, (4281) [2023-04-02 10:22:23,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15163 states to 15163 states and 22397 transitions. [2023-04-02 10:22:23,729 INFO L78 Accepts]: Start accepts. Automaton has 15163 states and 22397 transitions. Word has length 844 [2023-04-02 10:22:23,731 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:22:23,731 INFO L495 AbstractCegarLoop]: Abstraction has 15163 states and 22397 transitions. [2023-04-02 10:22:23,731 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 14.875) internal successors, (119), 3 states have internal predecessors, (119), 3 states have call successors, (70), 7 states have call predecessors, (70), 1 states have return successors, (63), 3 states have call predecessors, (63), 3 states have call successors, (63) [2023-04-02 10:22:23,731 INFO L276 IsEmpty]: Start isEmpty. Operand 15163 states and 22397 transitions. [2023-04-02 10:22:23,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 843 [2023-04-02 10:22:23,742 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:22:23,743 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 33, 23, 23, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 10:22:23,743 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 10:22:23,743 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:22:23,743 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:22:23,743 INFO L85 PathProgramCache]: Analyzing trace with hash 69713477, now seen corresponding path program 1 times [2023-04-02 10:22:23,743 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:22:23,743 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184162375] [2023-04-02 10:22:23,744 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:22:23,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:22:23,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat