/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-16 13:26:29,753 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-16 13:26:29,756 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-16 13:26:29,793 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-16 13:26:29,794 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-16 13:26:29,795 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-16 13:26:29,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-16 13:26:29,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-16 13:26:29,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-16 13:26:29,814 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-16 13:26:29,816 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-16 13:26:29,818 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-16 13:26:29,818 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-16 13:26:29,820 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-16 13:26:29,821 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-16 13:26:29,823 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-16 13:26:29,824 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-16 13:26:29,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-16 13:26:29,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-16 13:26:29,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-16 13:26:29,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-16 13:26:29,834 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-16 13:26:29,836 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-16 13:26:29,837 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-16 13:26:29,842 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-16 13:26:29,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-16 13:26:29,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-16 13:26:29,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-16 13:26:29,845 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-16 13:26:29,846 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-16 13:26:29,846 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-16 13:26:29,848 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-16 13:26:29,849 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-16 13:26:29,850 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-16 13:26:29,851 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-16 13:26:29,852 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-16 13:26:29,853 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-16 13:26:29,853 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-16 13:26:29,854 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-16 13:26:29,855 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-16 13:26:29,856 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-16 13:26:29,860 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-16 13:26:29,890 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-16 13:26:29,890 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-16 13:26:29,891 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-16 13:26:29,891 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-16 13:26:29,892 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-16 13:26:29,893 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-16 13:26:29,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-16 13:26:29,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-16 13:26:29,894 INFO L138 SettingsManager]: * Use SBE=true [2022-10-16 13:26:29,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-16 13:26:29,895 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-16 13:26:29,896 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-16 13:26:29,896 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-16 13:26:29,896 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-16 13:26:29,897 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-16 13:26:29,897 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-16 13:26:29,897 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-16 13:26:29,898 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-16 13:26:29,898 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-16 13:26:29,898 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-16 13:26:29,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-16 13:26:29,899 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-16 13:26:29,899 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-16 13:26:29,899 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-16 13:26:29,900 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-16 13:26:29,900 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-16 13:26:29,900 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:26:29,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-16 13:26:29,901 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-16 13:26:29,901 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-16 13:26:29,901 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-16 13:26:29,902 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-16 13:26:29,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-16 13:26:29,902 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-16 13:26:30,342 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-16 13:26:30,368 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-16 13:26:30,371 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-16 13:26:30,373 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-16 13:26:30,374 INFO L275 PluginConnector]: CDTParser initialized [2022-10-16 13:26:30,375 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i [2022-10-16 13:26:30,456 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23f95fcec/8cec3dc06d8c4104a85d9eca3fd04ca6/FLAG770d44a41 [2022-10-16 13:26:31,994 INFO L306 CDTParser]: Found 1 translation units. [2022-10-16 13:26:31,995 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i [2022-10-16 13:26:32,127 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23f95fcec/8cec3dc06d8c4104a85d9eca3fd04ca6/FLAG770d44a41 [2022-10-16 13:26:32,416 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/23f95fcec/8cec3dc06d8c4104a85d9eca3fd04ca6 [2022-10-16 13:26:32,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-16 13:26:32,428 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-16 13:26:32,434 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-16 13:26:32,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-16 13:26:32,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-16 13:26:32,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:26:32" (1/1) ... [2022-10-16 13:26:32,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@412bfe27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:32, skipping insertion in model container [2022-10-16 13:26:32,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 01:26:32" (1/1) ... [2022-10-16 13:26:32,454 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-16 13:26:32,987 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-16 13:26:33,885 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7029] [2022-10-16 13:26:33,886 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7030-7031] [2022-10-16 13:26:34,724 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i[208044,208057] [2022-10-16 13:26:48,203 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-16 13:26:48,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:26:48,319 INFO L203 MainTranslator]: Completed pre-run [2022-10-16 13:26:48,460 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [7029] [2022-10-16 13:26:48,461 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [7030-7031] [2022-10-16 13:26:48,469 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i[208044,208057] [2022-10-16 13:26:49,642 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-16 13:26:49,648 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-16 13:26:50,242 INFO L208 MainTranslator]: Completed translation [2022-10-16 13:26:50,243 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50 WrapperNode [2022-10-16 13:26:50,243 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-16 13:26:50,245 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-16 13:26:50,245 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-16 13:26:50,245 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-16 13:26:50,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:50,610 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:51,507 INFO L138 Inliner]: procedures = 1016, calls = 11186, calls flagged for inlining = 399, calls inlined = 394, statements flattened = 24374 [2022-10-16 13:26:51,508 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-16 13:26:51,510 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-16 13:26:51,510 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-16 13:26:51,510 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-16 13:26:51,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:51,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:51,828 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:51,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:52,730 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:52,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:53,141 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:53,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:53,543 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-16 13:26:53,549 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-16 13:26:53,549 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-16 13:26:53,549 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-16 13:26:53,553 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (1/1) ... [2022-10-16 13:26:53,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-16 13:26:53,594 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-16 13:26:53,637 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) [2022-10-16 13:26:53,689 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 [2022-10-16 13:26:53,808 INFO L130 BoogieDeclarations]: Found specification of procedure _unlock_lock [2022-10-16 13:26:53,809 INFO L138 BoogieDeclarations]: Found implementation of procedure _unlock_lock [2022-10-16 13:26:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-10-16 13:26:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2022-10-16 13:26:53,809 INFO L130 BoogieDeclarations]: Found specification of procedure table_seq_next [2022-10-16 13:26:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure table_seq_next [2022-10-16 13:26:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2022-10-16 13:26:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2022-10-16 13:26:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2022-10-16 13:26:53,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2022-10-16 13:26:53,810 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2022-10-16 13:26:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2022-10-16 13:26:53,814 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_process_requestqueue [2022-10-16 13:26:53,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_process_requestqueue [2022-10-16 13:26:53,816 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2022-10-16 13:26:53,816 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2022-10-16 13:26:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_bucket [2022-10-16 13:26:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_bucket [2022-10-16 13:26:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure can_be_queued [2022-10-16 13:26:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure can_be_queued [2022-10-16 13:26:53,817 INFO L130 BoogieDeclarations]: Found specification of procedure close_connection [2022-10-16 13:26:53,817 INFO L138 BoogieDeclarations]: Found implementation of procedure close_connection [2022-10-16 13:26:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure dev_poll [2022-10-16 13:26:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_poll [2022-10-16 13:26:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure del_timeout [2022-10-16 13:26:53,818 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timeout [2022-10-16 13:26:53,818 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_callback_stop [2022-10-16 13:26:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_callback_stop [2022-10-16 13:26:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2022-10-16 13:26:53,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2022-10-16 13:26:53,819 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_connect_to_sock [2022-10-16 13:26:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_connect_to_sock [2022-10-16 13:26:53,823 INFO L130 BoogieDeclarations]: Found specification of procedure send_blocking_asts_all [2022-10-16 13:26:53,823 INFO L138 BoogieDeclarations]: Found implementation of procedure send_blocking_asts_all [2022-10-16 13:26:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2022-10-16 13:26:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2022-10-16 13:26:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-16 13:26:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-16 13:26:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure store_cluster [2022-10-16 13:26:53,824 INFO L138 BoogieDeclarations]: Found implementation of procedure store_cluster [2022-10-16 13:26:53,824 INFO L130 BoogieDeclarations]: Found specification of procedure set_unlock_args [2022-10-16 13:26:53,825 INFO L138 BoogieDeclarations]: Found implementation of procedure set_unlock_args [2022-10-16 13:26:53,825 INFO L130 BoogieDeclarations]: Found specification of procedure unhold_rsb [2022-10-16 13:26:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure unhold_rsb [2022-10-16 13:26:53,828 INFO L130 BoogieDeclarations]: Found specification of procedure force_blocking_asts [2022-10-16 13:26:53,828 INFO L138 BoogieDeclarations]: Found implementation of procedure force_blocking_asts [2022-10-16 13:26:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_event_store [2022-10-16 13:26:53,829 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_event_store [2022-10-16 13:26:53,829 INFO L130 BoogieDeclarations]: Found specification of procedure table_seq_show [2022-10-16 13:26:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure table_seq_show [2022-10-16 13:26:53,830 INFO L130 BoogieDeclarations]: Found specification of procedure receive_cancel_reply [2022-10-16 13:26:53,830 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_cancel_reply [2022-10-16 13:26:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2022-10-16 13:26:53,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2022-10-16 13:26:53,833 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_user_add_ast [2022-10-16 13:26:53,836 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_user_add_ast [2022-10-16 13:26:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-16 13:26:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure receive_cancel [2022-10-16 13:26:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_cancel [2022-10-16 13:26:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure drop_space [2022-10-16 13:26:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_space [2022-10-16 13:26:53,838 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-16 13:26:53,838 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-16 13:26:53,838 INFO L130 BoogieDeclarations]: Found specification of procedure print_lockmode [2022-10-16 13:26:53,838 INFO L138 BoogieDeclarations]: Found implementation of procedure print_lockmode [2022-10-16 13:26:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure print_format1_lock [2022-10-16 13:26:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure print_format1_lock [2022-10-16 13:26:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-10-16 13:26:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure grant_lock_pc [2022-10-16 13:26:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure grant_lock_pc [2022-10-16 13:26:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure _set_recover_status [2022-10-16 13:26:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure _set_recover_status [2022-10-16 13:26:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure _can_be_granted [2022-10-16 13:26:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure _can_be_granted [2022-10-16 13:26:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_user_exit [2022-10-16 13:26:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_user_exit [2022-10-16 13:26:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure is_demoted [2022-10-16 13:26:53,844 INFO L138 BoogieDeclarations]: Found implementation of procedure is_demoted [2022-10-16 13:26:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-16 13:26:53,844 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-16 13:26:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure new_rsb_count_write [2022-10-16 13:26:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure new_rsb_count_write [2022-10-16 13:26:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure unhold_lkb [2022-10-16 13:26:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure unhold_lkb [2022-10-16 13:26:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_masters [2022-10-16 13:26:53,845 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_masters [2022-10-16 13:26:53,845 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-16 13:26:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-16 13:26:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure _create_message [2022-10-16 13:26:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure _create_message [2022-10-16 13:26:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure rsb_insert [2022-10-16 13:26:53,847 INFO L138 BoogieDeclarations]: Found implementation of procedure rsb_insert [2022-10-16 13:26:53,847 INFO L130 BoogieDeclarations]: Found specification of procedure protocol_read [2022-10-16 13:26:53,848 INFO L138 BoogieDeclarations]: Found implementation of procedure protocol_read [2022-10-16 13:26:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_purge_requestqueue [2022-10-16 13:26:53,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_purge_requestqueue [2022-10-16 13:26:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure receive_flags_reply [2022-10-16 13:26:53,848 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_flags_reply [2022-10-16 13:26:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_receive_message [2022-10-16 13:26:53,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_receive_message [2022-10-16 13:26:53,848 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_locks_wait [2022-10-16 13:26:53,848 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_locks_wait [2022-10-16 13:26:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure ctl_device_open [2022-10-16 13:26:53,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ctl_device_open [2022-10-16 13:26:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_print_lkb [2022-10-16 13:26:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_print_lkb [2022-10-16 13:26:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure print_format2_lock [2022-10-16 13:26:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure print_format2_lock [2022-10-16 13:26:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure lock_rsb [2022-10-16 13:26:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_rsb [2022-10-16 13:26:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure receive_remove [2022-10-16 13:26:53,855 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_remove [2022-10-16 13:26:53,855 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_master_lookup [2022-10-16 13:26:53,855 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_master_lookup [2022-10-16 13:26:53,855 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2022-10-16 13:26:53,856 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2022-10-16 13:26:53,857 INFO L130 BoogieDeclarations]: Found specification of procedure sctp_init_failed_foreach [2022-10-16 13:26:53,860 INFO L138 BoogieDeclarations]: Found implementation of procedure sctp_init_failed_foreach [2022-10-16 13:26:53,863 INFO L130 BoogieDeclarations]: Found specification of procedure remove_lock_pc [2022-10-16 13:26:53,869 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_lock_pc [2022-10-16 13:26:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-16 13:26:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure drop_cluster [2022-10-16 13:26:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_cluster [2022-10-16 13:26:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_release_lockspace [2022-10-16 13:26:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_release_lockspace [2022-10-16 13:26:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure wait_status_all [2022-10-16 13:26:53,870 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_status_all [2022-10-16 13:26:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure toss_secs_write [2022-10-16 13:26:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure toss_secs_write [2022-10-16 13:26:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure grant_pending_locks [2022-10-16 13:26:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure grant_pending_locks [2022-10-16 13:26:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2022-10-16 13:26:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2022-10-16 13:26:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure ctl_device_close [2022-10-16 13:26:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ctl_device_close [2022-10-16 13:26:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-16 13:26:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-16 13:26:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure receive_lookup_reply [2022-10-16 13:26:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_lookup_reply [2022-10-16 13:26:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_allocate_rsb [2022-10-16 13:26:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_allocate_rsb [2022-10-16 13:26:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure is_overlap_cancel [2022-10-16 13:26:53,872 INFO L138 BoogieDeclarations]: Found implementation of procedure is_overlap_cancel [2022-10-16 13:26:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure __put_lkb [2022-10-16 13:26:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_lkb [2022-10-16 13:26:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_callback_work [2022-10-16 13:26:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_callback_work [2022-10-16 13:26:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lockspace_exit [2022-10-16 13:26:53,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lockspace_exit [2022-10-16 13:26:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-10-16 13:26:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-10-16 13:26:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure send_convert [2022-10-16 13:26:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure send_convert [2022-10-16 13:26:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_control_store [2022-10-16 13:26:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_control_store [2022-10-16 13:26:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure queue_conflict [2022-10-16 13:26:53,878 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_conflict [2022-10-16 13:26:53,878 INFO L130 BoogieDeclarations]: Found specification of procedure request_lock [2022-10-16 13:26:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure request_lock [2022-10-16 13:26:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-16 13:26:53,881 INFO L130 BoogieDeclarations]: Found specification of procedure _receive_unlock_reply [2022-10-16 13:26:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure _receive_unlock_reply [2022-10-16 13:26:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_print_rsb [2022-10-16 13:26:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_print_rsb [2022-10-16 13:26:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-16 13:26:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-10-16 13:26:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-16 13:26:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure wait_status [2022-10-16 13:26:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_status [2022-10-16 13:26:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_to_node [2022-10-16 13:26:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_to_node [2022-10-16 13:26:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_purge [2022-10-16 13:26:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_purge [2022-10-16 13:26:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-16 13:26:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-16 13:26:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-10-16 13:26:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-10-16 13:26:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure ___ratelimit [2022-10-16 13:26:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ___ratelimit [2022-10-16 13:26:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_grant [2022-10-16 13:26:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_grant [2022-10-16 13:26:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2022-10-16 13:26:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2022-10-16 13:26:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2022-10-16 13:26:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2022-10-16 13:26:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_lock [2022-10-16 13:26:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_lock [2022-10-16 13:26:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_zalloc [2022-10-16 13:26:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_zalloc [2022-10-16 13:26:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure setup_stub_lkb [2022-10-16 13:26:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_stub_lkb [2022-10-16 13:26:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure allow_sync_reply [2022-10-16 13:26:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure allow_sync_reply [2022-10-16 13:26:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_user_daemon_available [2022-10-16 13:26:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_user_daemon_available [2022-10-16 13:26:53,890 INFO L130 BoogieDeclarations]: Found specification of procedure comm_nodeid_read [2022-10-16 13:26:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure comm_nodeid_read [2022-10-16 13:26:53,890 INFO L130 BoogieDeclarations]: Found specification of procedure add_lkb [2022-10-16 13:26:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure add_lkb [2022-10-16 13:26:53,890 INFO L130 BoogieDeclarations]: Found specification of procedure node_weight_read [2022-10-16 13:26:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure node_weight_read [2022-10-16 13:26:53,890 INFO L130 BoogieDeclarations]: Found specification of procedure receive_convert [2022-10-16 13:26:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_convert [2022-10-16 13:26:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_locks [2022-10-16 13:26:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_locks [2022-10-16 13:26:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure waitwarn_us_write [2022-10-16 13:26:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure waitwarn_us_write [2022-10-16 13:26:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure send_bast_queue [2022-10-16 13:26:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure send_bast_queue [2022-10-16 13:26:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-10-16 13:26:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-10-16 13:26:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure log_slots [2022-10-16 13:26:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure log_slots [2022-10-16 13:26:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure confirm_master [2022-10-16 13:26:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure confirm_master [2022-10-16 13:26:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_cluster_name_write [2022-10-16 13:26:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_cluster_name_write [2022-10-16 13:26:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_memory_exit [2022-10-16 13:26:53,898 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_memory_exit [2022-10-16 13:26:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_sendmsg [2022-10-16 13:26:53,898 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_sendmsg [2022-10-16 13:26:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure recover_master_static [2022-10-16 13:26:53,898 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_master_static [2022-10-16 13:26:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-16 13:26:53,898 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-16 13:26:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure find_node_addr [2022-10-16 13:26:53,898 INFO L138 BoogieDeclarations]: Found implementation of procedure find_node_addr [2022-10-16 13:26:53,899 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_dir_nodeid [2022-10-16 13:26:53,899 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_dir_nodeid [2022-10-16 13:26:53,899 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_process_copy [2022-10-16 13:26:53,899 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_process_copy [2022-10-16 13:26:53,899 INFO L130 BoogieDeclarations]: Found specification of procedure do_unlock [2022-10-16 13:26:53,899 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unlock [2022-10-16 13:26:53,899 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_hash2nodeid [2022-10-16 13:26:53,899 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_hash2nodeid [2022-10-16 13:26:53,900 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2022-10-16 13:26:53,902 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2022-10-16 13:26:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure release_node [2022-10-16 13:26:53,902 INFO L138 BoogieDeclarations]: Found implementation of procedure release_node [2022-10-16 13:26:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-16 13:26:53,902 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-16 13:26:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel [2022-10-16 13:26:53,902 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel [2022-10-16 13:26:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure recover_convert_waiter [2022-10-16 13:26:53,905 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_convert_waiter [2022-10-16 13:26:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure __find_con [2022-10-16 13:26:53,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_con [2022-10-16 13:26:53,911 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2022-10-16 13:26:53,911 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2022-10-16 13:26:53,911 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-16 13:26:53,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-16 13:26:53,911 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-16 13:26:53,911 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-16 13:26:53,912 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_is_removed [2022-10-16 13:26:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_is_removed [2022-10-16 13:26:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2022-10-16 13:26:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2022-10-16 13:26:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-16 13:26:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-16 13:26:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_rsb [2022-10-16 13:26:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_rsb [2022-10-16 13:26:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_scan_rsbs [2022-10-16 13:26:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_scan_rsbs [2022-10-16 13:26:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_wait_function [2022-10-16 13:26:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_wait_function [2022-10-16 13:26:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure rsb_clear_flag [2022-10-16 13:26:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure rsb_clear_flag [2022-10-16 13:26:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-16 13:26:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_put_lockspace [2022-10-16 13:26:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_put_lockspace [2022-10-16 13:26:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure rsb_cmp [2022-10-16 13:26:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure rsb_cmp [2022-10-16 13:26:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure process_send_sockets [2022-10-16 13:26:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure process_send_sockets [2022-10-16 13:26:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2022-10-16 13:26:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2022-10-16 13:26:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-10-16 13:26:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-10-16 13:26:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure recover_callbacks_write [2022-10-16 13:26:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_callbacks_write [2022-10-16 13:26:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure node_weight_write [2022-10-16 13:26:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure node_weight_write [2022-10-16 13:26:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure _convert_lock [2022-10-16 13:26:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure _convert_lock [2022-10-16 13:26:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure table_open [2022-10-16 13:26:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure table_open [2022-10-16 13:26:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-10-16 13:26:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-10-16 13:26:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-16 13:26:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-16 13:26:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-16 13:26:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-16 13:26:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure print_format3_lock [2022-10-16 13:26:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure print_format3_lock [2022-10-16 13:26:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure scan_secs_read [2022-10-16 13:26:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_secs_read [2022-10-16 13:26:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-16 13:26:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-16 13:26:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure lockspace_kobj_release [2022-10-16 13:26:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure lockspace_kobj_release [2022-10-16 13:26:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure find_memb [2022-10-16 13:26:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure find_memb [2022-10-16 13:26:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure recover_timer_write [2022-10-16 13:26:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_timer_write [2022-10-16 13:26:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure lowcomms_connect_sock [2022-10-16 13:26:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure lowcomms_connect_sock [2022-10-16 13:26:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure node_nodeid_read [2022-10-16 13:26:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure node_nodeid_read [2022-10-16 13:26:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure recover_locks_queue [2022-10-16 13:26:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_locks_queue [2022-10-16 13:26:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure jhash [2022-10-16 13:26:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure jhash [2022-10-16 13:26:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-10-16 13:26:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-10-16 13:26:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-16 13:26:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-16 13:26:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-16 13:26:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure device_open [2022-10-16 13:26:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure device_open [2022-10-16 13:26:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-16 13:26:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-10-16 13:26:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-10-16 13:26:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure dev_write [2022-10-16 13:26:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_write [2022-10-16 13:26:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2022-10-16 13:26:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2022-10-16 13:26:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure table_seq_start [2022-10-16 13:26:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure table_seq_start [2022-10-16 13:26:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure release_space [2022-10-16 13:26:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure release_space [2022-10-16 13:26:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure receive_unlock_reply [2022-10-16 13:26:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_unlock_reply [2022-10-16 13:26:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_nodir_show [2022-10-16 13:26:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_nodir_show [2022-10-16 13:26:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_to_us [2022-10-16 13:26:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_to_us [2022-10-16 13:26:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2022-10-16 13:26:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2022-10-16 13:26:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-10-16 13:26:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-16 13:26:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-16 13:26:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recoverd_stop [2022-10-16 13:26:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recoverd_stop [2022-10-16 13:26:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-16 13:26:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-16 13:26:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-16 13:26:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-16 13:26:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure receive_rcom_lookup [2022-10-16 13:26:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_rcom_lookup [2022-10-16 13:26:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_members_wait [2022-10-16 13:26:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_members_wait [2022-10-16 13:26:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_master_reply [2022-10-16 13:26:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_master_reply [2022-10-16 13:26:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure remove_from_waiters [2022-10-16 13:26:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_from_waiters [2022-10-16 13:26:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure comm_addr_list_read [2022-10-16 13:26:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure comm_addr_list_read [2022-10-16 13:26:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure do_request_effects [2022-10-16 13:26:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure do_request_effects [2022-10-16 13:26:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-16 13:26:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-16 13:26:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure do_convert_effects [2022-10-16 13:26:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure do_convert_effects [2022-10-16 13:26:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_set_recover_status [2022-10-16 13:26:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_set_recover_status [2022-10-16 13:26:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-16 13:26:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-16 13:26:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure device_close [2022-10-16 13:26:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure device_close [2022-10-16 13:26:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recovery_stopped [2022-10-16 13:26:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recovery_stopped [2022-10-16 13:26:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_send_rcom_lock [2022-10-16 13:26:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_send_rcom_lock [2022-10-16 13:26:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-16 13:26:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-16 13:26:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure send_lookup [2022-10-16 13:26:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure send_lookup [2022-10-16 13:26:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure __receive_convert_reply [2022-10-16 13:26:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __receive_convert_reply [2022-10-16 13:26:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_status [2022-10-16 13:26:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_status [2022-10-16 13:26:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure is_master_copy [2022-10-16 13:26:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master_copy [2022-10-16 13:26:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-10-16 13:26:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-10-16 13:26:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure get_rsb_struct [2022-10-16 13:26:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rsb_struct [2022-10-16 13:26:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure toss_secs_read [2022-10-16 13:26:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure toss_secs_read [2022-10-16 13:26:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure is_process_copy [2022-10-16 13:26:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure is_process_copy [2022-10-16 13:26:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure log_debug_write [2022-10-16 13:26:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure log_debug_write [2022-10-16 13:26:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lsop_recover_prep [2022-10-16 13:26:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lsop_recover_prep [2022-10-16 13:26:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure do_unlock_effects [2022-10-16 13:26:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unlock_effects [2022-10-16 13:26:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-16 13:26:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-16 13:26:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure receive_rcom_lookup_reply [2022-10-16 13:26:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_rcom_lookup_reply [2022-10-16 13:26:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure is_altmode [2022-10-16 13:26:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure is_altmode [2022-10-16 13:26:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-10-16 13:26:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2022-10-16 13:26:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure send_common [2022-10-16 13:26:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure send_common [2022-10-16 13:26:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_put_rsb [2022-10-16 13:26:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_put_rsb [2022-10-16 13:26:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure receive_bast [2022-10-16 13:26:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_bast [2022-10-16 13:26:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_waiters_post [2022-10-16 13:26:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_waiters_post [2022-10-16 13:26:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure timewarn_cs_read [2022-10-16 13:26:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure timewarn_cs_read [2022-10-16 13:26:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-16 13:26:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_locking_stopped [2022-10-16 13:26:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_locking_stopped [2022-10-16 13:26:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_status_show [2022-10-16 13:26:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_status_show [2022-10-16 13:26:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure create_message [2022-10-16 13:26:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure create_message [2022-10-16 13:26:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_purge_mstcpy_locks [2022-10-16 13:26:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_purge_mstcpy_locks [2022-10-16 13:26:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure receive_flags [2022-10-16 13:26:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_flags [2022-10-16 13:26:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure header_in [2022-10-16 13:26:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure header_in [2022-10-16 13:26:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-16 13:26:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-16 13:26:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure wait_status_low [2022-10-16 13:26:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_status_low [2022-10-16 13:26:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure validate_lock_args [2022-10-16 13:26:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_lock_args [2022-10-16 13:26:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_set [2022-10-16 13:26:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_set [2022-10-16 13:26:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_to_comm [2022-10-16 13:26:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_to_comm [2022-10-16 13:26:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2022-10-16 13:26:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2022-10-16 13:26:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure validate_unlock_args [2022-10-16 13:26:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_unlock_args [2022-10-16 13:26:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure recover_callbacks_read [2022-10-16 13:26:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_callbacks_read [2022-10-16 13:26:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_dump_rsb [2022-10-16 13:26:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_dump_rsb [2022-10-16 13:26:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_done_wait [2022-10-16 13:26:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_done_wait [2022-10-16 13:26:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure add_timeout [2022-10-16 13:26:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timeout [2022-10-16 13:26:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unregister_debugfs [2022-10-16 13:26:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unregister_debugfs [2022-10-16 13:26:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_members [2022-10-16 13:26:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_members [2022-10-16 13:26:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2022-10-16 13:26:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2022-10-16 13:26:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_setsockopt [2022-10-16 13:26:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kernel_setsockopt [2022-10-16 13:26:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure create_rcom [2022-10-16 13:26:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure create_rcom [2022-10-16 13:26:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2022-10-16 13:26:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2022-10-16 13:26:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure send_rcom [2022-10-16 13:26:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure send_rcom [2022-10-16 13:26:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure grant_pending_convert [2022-10-16 13:26:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure grant_pending_convert [2022-10-16 13:26:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure queue_bast [2022-10-16 13:26:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_bast [2022-10-16 13:26:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure _receive_convert_reply [2022-10-16 13:26:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure _receive_convert_reply [2022-10-16 13:26:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure assoc2con [2022-10-16 13:26:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure assoc2con [2022-10-16 13:26:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure __get_unaligned_cpu32 [2022-10-16 13:26:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_unaligned_cpu32 [2022-10-16 13:26:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2022-10-16 13:26:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2022-10-16 13:26:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure nodeid_to_addr [2022-10-16 13:26:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure nodeid_to_addr [2022-10-16 13:26:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure foreach_conn [2022-10-16 13:26:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure foreach_conn [2022-10-16 13:26:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lsop_recover_slot [2022-10-16 13:26:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lsop_recover_slot [2022-10-16 13:26:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure send_request [2022-10-16 13:26:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure send_request [2022-10-16 13:26:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure purge_mstcpy_list [2022-10-16 13:26:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_mstcpy_list [2022-10-16 13:26:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure recover_list_del [2022-10-16 13:26:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_list_del [2022-10-16 13:26:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2022-10-16 13:26:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2022-10-16 13:26:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-10-16 13:26:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-10-16 13:26:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure cbuf_data [2022-10-16 13:26:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure cbuf_data [2022-10-16 13:26:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-16 13:26:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-16 13:26:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2022-10-16 13:26:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_release [2022-10-16 13:26:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recovered_lock [2022-10-16 13:26:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recovered_lock [2022-10-16 13:26:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure device_poll [2022-10-16 13:26:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure device_poll [2022-10-16 13:26:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure down_conversion [2022-10-16 13:26:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure down_conversion [2022-10-16 13:26:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2022-10-16 13:26:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2022-10-16 13:26:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure is_master [2022-10-16 13:26:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure is_master [2022-10-16 13:26:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-10-16 13:26:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-10-16 13:26:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-16 13:26:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-10-16 13:26:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure drop_node [2022-10-16 13:26:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_node [2022-10-16 13:26:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-16 13:26:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-16 13:26:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_cb [2022-10-16 13:26:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_cb [2022-10-16 13:26:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure grant_lock_pending [2022-10-16 13:26:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure grant_lock_pending [2022-10-16 13:26:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_add_cb [2022-10-16 13:26:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_add_cb [2022-10-16 13:26:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure receive_rcom_lock [2022-10-16 13:26:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_rcom_lock [2022-10-16 13:26:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure store_node [2022-10-16 13:26:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure store_node [2022-10-16 13:26:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_comm_seq [2022-10-16 13:26:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_comm_seq [2022-10-16 13:26:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init_type_name [2022-10-16 13:26:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init_type_name [2022-10-16 13:26:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_no_directory [2022-10-16 13:26:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_no_directory [2022-10-16 13:26:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure send_cancel_reply [2022-10-16 13:26:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure send_cancel_reply [2022-10-16 13:26:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_accept_from_sock [2022-10-16 13:26:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_accept_from_sock [2022-10-16 13:26:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_add_lkb_callback [2022-10-16 13:26:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_add_lkb_callback [2022-10-16 13:26:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-16 13:26:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-16 13:26:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure ls_recover [2022-10-16 13:26:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ls_recover [2022-10-16 13:26:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2022-10-16 13:26:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2022-10-16 13:26:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure recover_timer_read [2022-10-16 13:26:53,984 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_timer_read [2022-10-16 13:26:53,984 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock_recovery [2022-10-16 13:26:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock_recovery [2022-10-16 13:26:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure protocol_write [2022-10-16 13:26:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure protocol_write [2022-10-16 13:26:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2022-10-16 13:26:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2022-10-16 13:26:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure process_recv_sockets [2022-10-16 13:26:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure process_recv_sockets [2022-10-16 13:26:53,985 INFO L130 BoogieDeclarations]: Found specification of procedure show_node [2022-10-16 13:26:53,985 INFO L138 BoogieDeclarations]: Found implementation of procedure show_node [2022-10-16 13:26:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-10-16 13:26:53,989 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-10-16 13:26:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure send_message [2022-10-16 13:26:53,989 INFO L138 BoogieDeclarations]: Found implementation of procedure send_message [2022-10-16 13:26:53,989 INFO L130 BoogieDeclarations]: Found specification of procedure move_lkb [2022-10-16 13:26:53,989 INFO L138 BoogieDeclarations]: Found implementation of procedure move_lkb [2022-10-16 13:26:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure create_lkb [2022-10-16 13:26:53,990 INFO L138 BoogieDeclarations]: Found implementation of procedure create_lkb [2022-10-16 13:26:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-16 13:26:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure idr_init [2022-10-16 13:26:53,990 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_init [2022-10-16 13:26:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure receive_from_sock [2022-10-16 13:26:53,990 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_from_sock [2022-10-16 13:26:53,990 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_size_read [2022-10-16 13:26:53,990 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_size_read [2022-10-16 13:26:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload_end [2022-10-16 13:26:53,991 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload_end [2022-10-16 13:26:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure find_lkb [2022-10-16 13:26:53,991 INFO L138 BoogieDeclarations]: Found implementation of procedure find_lkb [2022-10-16 13:26:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_port_write [2022-10-16 13:26:53,991 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_port_write [2022-10-16 13:26:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-16 13:26:53,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2022-10-16 13:26:53,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2022-10-16 13:26:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_our_nodeid [2022-10-16 13:26:53,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_our_nodeid [2022-10-16 13:26:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-16 13:26:53,992 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-16 13:26:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure grant_lock [2022-10-16 13:26:53,992 INFO L138 BoogieDeclarations]: Found implementation of procedure grant_lock [2022-10-16 13:26:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-10-16 13:26:53,992 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-10-16 13:26:53,992 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_put_lkb [2022-10-16 13:26:53,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_put_lkb [2022-10-16 13:26:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-16 13:26:53,993 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-16 13:26:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-16 13:26:53,993 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-10-16 13:26:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure search_remid_list [2022-10-16 13:26:53,993 INFO L138 BoogieDeclarations]: Found implementation of procedure search_remid_list [2022-10-16 13:26:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure rsb_set_flag [2022-10-16 13:26:53,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rsb_set_flag [2022-10-16 13:26:53,993 INFO L130 BoogieDeclarations]: Found specification of procedure set_lock_master [2022-10-16 13:26:53,993 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lock_master [2022-10-16 13:26:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure writequeue_entry_complete [2022-10-16 13:26:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure writequeue_entry_complete [2022-10-16 13:26:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure munge_demoted [2022-10-16 13:26:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure munge_demoted [2022-10-16 13:26:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure nodeid2con [2022-10-16 13:26:53,998 INFO L138 BoogieDeclarations]: Found implementation of procedure nodeid2con [2022-10-16 13:26:53,998 INFO L130 BoogieDeclarations]: Found specification of procedure del_lkb [2022-10-16 13:26:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure del_lkb [2022-10-16 13:26:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_receive_buffer [2022-10-16 13:26:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_receive_buffer [2022-10-16 13:26:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_waiters [2022-10-16 13:26:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_waiters [2022-10-16 13:26:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2022-10-16 13:26:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2022-10-16 13:26:53,999 INFO L130 BoogieDeclarations]: Found specification of procedure rsb_flag [2022-10-16 13:26:53,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rsb_flag [2022-10-16 13:26:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-16 13:26:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-16 13:26:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-16 13:26:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure ping_members [2022-10-16 13:26:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_members [2022-10-16 13:26:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lowcomms_get_buffer [2022-10-16 13:26:54,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lowcomms_get_buffer [2022-10-16 13:26:54,000 INFO L130 BoogieDeclarations]: Found specification of procedure send_request_reply [2022-10-16 13:26:54,001 INFO L138 BoogieDeclarations]: Found implementation of procedure send_request_reply [2022-10-16 13:26:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-16 13:26:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-16 13:26:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-16 13:26:54,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2022-10-16 13:26:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-16 13:26:54,004 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_rcom_status [2022-10-16 13:26:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_rcom_status [2022-10-16 13:26:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure rsbtbl_size_read [2022-10-16 13:26:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure rsbtbl_size_read [2022-10-16 13:26:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_find_lockspace_local [2022-10-16 13:26:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_find_lockspace_local [2022-10-16 13:26:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-10-16 13:26:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-10-16 13:26:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure send_common_reply [2022-10-16 13:26:54,005 INFO L138 BoogieDeclarations]: Found implementation of procedure send_common_reply [2022-10-16 13:26:54,005 INFO L130 BoogieDeclarations]: Found specification of procedure receive_extralen [2022-10-16 13:26:54,006 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_extralen [2022-10-16 13:26:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-16 13:26:54,009 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-16 13:26:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure find_rsb [2022-10-16 13:26:54,009 INFO L138 BoogieDeclarations]: Found implementation of procedure find_rsb [2022-10-16 13:26:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_clear_members_gone [2022-10-16 13:26:54,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_clear_members_gone [2022-10-16 13:26:54,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-16 13:26:54,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-16 13:26:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure store_comm [2022-10-16 13:26:54,010 INFO L138 BoogieDeclarations]: Found implementation of procedure store_comm [2022-10-16 13:26:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure do_uevent [2022-10-16 13:26:54,010 INFO L138 BoogieDeclarations]: Found implementation of procedure do_uevent [2022-10-16 13:26:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2022-10-16 13:26:54,010 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2022-10-16 13:26:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure receive_grant [2022-10-16 13:26:54,010 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_grant [2022-10-16 13:26:54,010 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-10-16 13:26:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-10-16 13:26:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-16 13:26:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-16 13:26:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure lowcomms_write_space [2022-10-16 13:26:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure lowcomms_write_space [2022-10-16 13:26:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2022-10-16 13:26:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2022-10-16 13:26:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure _remove_from_waiters [2022-10-16 13:26:54,011 INFO L138 BoogieDeclarations]: Found implementation of procedure _remove_from_waiters [2022-10-16 13:26:54,011 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoint [2022-10-16 13:26:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoint [2022-10-16 13:26:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_receive_rcom [2022-10-16 13:26:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_receive_rcom [2022-10-16 13:26:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_port_read [2022-10-16 13:26:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_port_read [2022-10-16 13:26:54,014 INFO L130 BoogieDeclarations]: Found specification of procedure monitor_device_close [2022-10-16 13:26:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure monitor_device_close [2022-10-16 13:26:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure can_be_granted [2022-10-16 13:26:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure can_be_granted [2022-10-16 13:26:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure table_seq_stop [2022-10-16 13:26:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure table_seq_stop [2022-10-16 13:26:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure recover_idr_del [2022-10-16 13:26:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_idr_del [2022-10-16 13:26:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-10-16 13:26:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-10-16 13:26:54,015 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_master_copy [2022-10-16 13:26:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_master_copy [2022-10-16 13:26:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-10-16 13:26:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-10-16 13:26:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure disallow_sync_reply [2022-10-16 13:26:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure disallow_sync_reply [2022-10-16 13:26:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure convert_lock [2022-10-16 13:26:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure convert_lock [2022-10-16 13:26:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_rcom_out [2022-10-16 13:26:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_rcom_out [2022-10-16 13:26:54,016 INFO L130 BoogieDeclarations]: Found specification of procedure show_comm [2022-10-16 13:26:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure show_comm [2022-10-16 13:26:54,017 INFO L130 BoogieDeclarations]: Found specification of procedure purge_dead_list [2022-10-16 13:26:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_dead_list [2022-10-16 13:26:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2022-10-16 13:26:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2022-10-16 13:26:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 13:26:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-16 13:26:54,022 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-16 13:26:54,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-16 13:26:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2022-10-16 13:26:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2022-10-16 13:26:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2022-10-16 13:26:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2022-10-16 13:26:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure validate_message [2022-10-16 13:26:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_message [2022-10-16 13:26:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure monitor_device_open [2022-10-16 13:26:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure monitor_device_open [2022-10-16 13:26:54,023 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2022-10-16 13:26:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2022-10-16 13:26:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure node_nodeid_write [2022-10-16 13:26:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure node_nodeid_write [2022-10-16 13:26:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure receive_lookup [2022-10-16 13:26:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_lookup [2022-10-16 13:26:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure buffer_size_write [2022-10-16 13:26:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure buffer_size_write [2022-10-16 13:26:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-16 13:26:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-16 13:26:54,024 INFO L130 BoogieDeclarations]: Found specification of procedure waitwarn_us_read [2022-10-16 13:26:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure waitwarn_us_read [2022-10-16 13:26:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lowcomms_commit_buffer [2022-10-16 13:26:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lowcomms_commit_buffer [2022-10-16 13:26:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_scand [2022-10-16 13:26:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_scand [2022-10-16 13:26:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure comm_nodeid_write [2022-10-16 13:26:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure comm_nodeid_write [2022-10-16 13:26:54,025 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-10-16 13:26:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-10-16 13:26:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure device_read [2022-10-16 13:26:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure device_read [2022-10-16 13:26:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure addr_to_nodeid [2022-10-16 13:26:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure addr_to_nodeid [2022-10-16 13:26:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_attr_store [2022-10-16 13:26:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_attr_store [2022-10-16 13:26:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure receive_sync_reply [2022-10-16 13:26:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_sync_reply [2022-10-16 13:26:54,026 INFO L130 BoogieDeclarations]: Found specification of procedure send_convert_reply [2022-10-16 13:26:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure send_convert_reply [2022-10-16 13:26:54,030 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2022-10-16 13:26:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2022-10-16 13:26:54,030 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_lock [2022-10-16 13:26:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_lock [2022-10-16 13:26:54,030 INFO L130 BoogieDeclarations]: Found specification of procedure remove_from_waiters_ms [2022-10-16 13:26:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_from_waiters_ms [2022-10-16 13:26:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure device_write [2022-10-16 13:26:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure device_write [2022-10-16 13:26:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure send_unlock_reply [2022-10-16 13:26:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure send_unlock_reply [2022-10-16 13:26:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_dump_lkb_callbacks [2022-10-16 13:26:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_dump_lkb_callbacks [2022-10-16 13:26:54,031 INFO L130 BoogieDeclarations]: Found specification of procedure receive_request_reply [2022-10-16 13:26:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_request_reply [2022-10-16 13:26:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure release_cluster [2022-10-16 13:26:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure release_cluster [2022-10-16 13:26:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure do_ls_recovery [2022-10-16 13:26:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure do_ls_recovery [2022-10-16 13:26:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure hold_lkb [2022-10-16 13:26:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_lkb [2022-10-16 13:26:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-10-16 13:26:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-10-16 13:26:54,032 INFO L130 BoogieDeclarations]: Found specification of procedure is_overlap_unlock [2022-10-16 13:26:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure is_overlap_unlock [2022-10-16 13:26:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2022-10-16 13:26:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2022-10-16 13:26:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-16 13:26:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure receive_lvb [2022-10-16 13:26:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_lvb [2022-10-16 13:26:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-16 13:26:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-16 13:26:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure timewarn_cs_write [2022-10-16 13:26:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure timewarn_cs_write [2022-10-16 13:26:54,033 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-10-16 13:26:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-10-16 13:26:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent [2022-10-16 13:26:54,044 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent [2022-10-16 13:26:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure clean_one_writequeue [2022-10-16 13:26:54,044 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_one_writequeue [2022-10-16 13:26:54,044 INFO L130 BoogieDeclarations]: Found specification of procedure receive_purge [2022-10-16 13:26:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_purge [2022-10-16 13:26:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_directory_wait [2022-10-16 13:26:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_directory_wait [2022-10-16 13:26:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_to_space [2022-10-16 13:26:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_to_space [2022-10-16 13:26:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_search_rsb_tree [2022-10-16 13:26:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_search_rsb_tree [2022-10-16 13:26:54,045 INFO L130 BoogieDeclarations]: Found specification of procedure is_overlap [2022-10-16 13:26:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure is_overlap [2022-10-16 13:26:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_free_lkb [2022-10-16 13:26:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_free_lkb [2022-10-16 13:26:54,046 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_is_member [2022-10-16 13:26:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_is_member [2022-10-16 13:26:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_group [2022-10-16 13:26:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_group [2022-10-16 13:26:54,049 INFO L130 BoogieDeclarations]: Found specification of procedure do_convert [2022-10-16 13:26:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure do_convert [2022-10-16 13:26:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure nodeid_hash [2022-10-16 13:26:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure nodeid_hash [2022-10-16 13:26:54,050 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_directory [2022-10-16 13:26:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_directory [2022-10-16 13:26:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-10-16 13:26:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-10-16 13:26:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-16 13:26:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-16 13:26:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure remove_lock [2022-10-16 13:26:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_lock [2022-10-16 13:26:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_proc_lock [2022-10-16 13:26:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_proc_lock [2022-10-16 13:26:54,051 INFO L130 BoogieDeclarations]: Found specification of procedure set_rcom_config [2022-10-16 13:26:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rcom_config [2022-10-16 13:26:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2022-10-16 13:26:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2022-10-16 13:26:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure middle_conversion [2022-10-16 13:26:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure middle_conversion [2022-10-16 13:26:54,054 INFO L130 BoogieDeclarations]: Found specification of procedure set_lock_args [2022-10-16 13:26:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure set_lock_args [2022-10-16 13:26:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-16 13:26:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-16 13:26:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure free_entry [2022-10-16 13:26:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure free_entry [2022-10-16 13:26:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure release_comm [2022-10-16 13:26:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure release_comm [2022-10-16 13:26:54,055 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2022-10-16 13:26:54,055 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2022-10-16 13:26:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-10-16 13:26:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-10-16 13:26:54,056 INFO L130 BoogieDeclarations]: Found specification of procedure recover_idr_empty [2022-10-16 13:26:54,056 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_idr_empty [2022-10-16 13:26:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_config_exit [2022-10-16 13:26:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_config_exit [2022-10-16 13:26:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure process_sctp_notification [2022-10-16 13:26:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure process_sctp_notification [2022-10-16 13:26:54,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-16 13:26:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-10-16 13:26:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_id_store [2022-10-16 13:26:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_id_store [2022-10-16 13:26:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_ls_stop [2022-10-16 13:26:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_ls_stop [2022-10-16 13:26:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-10-16 13:26:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-10-16 13:26:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-10-16 13:26:54,060 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-10-16 13:26:54,060 INFO L130 BoogieDeclarations]: Found specification of procedure send_args [2022-10-16 13:26:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure send_args [2022-10-16 13:26:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure revert_lock [2022-10-16 13:26:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure revert_lock [2022-10-16 13:26:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_id_show [2022-10-16 13:26:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_id_show [2022-10-16 13:26:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-16 13:26:54,061 INFO L130 BoogieDeclarations]: Found specification of procedure sctp_init_failed [2022-10-16 13:26:54,061 INFO L138 BoogieDeclarations]: Found implementation of procedure sctp_init_failed [2022-10-16 13:26:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-16 13:26:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-16 13:26:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure clear_memb_list [2022-10-16 13:26:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_memb_list [2022-10-16 13:26:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_free_rsb [2022-10-16 13:26:54,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_free_rsb [2022-10-16 13:26:54,064 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-16 13:26:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-16 13:26:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_waiters_pre [2022-10-16 13:26:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_waiters_pre [2022-10-16 13:26:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure _receive_cancel_reply [2022-10-16 13:26:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure _receive_cancel_reply [2022-10-16 13:26:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure grant_pending_wait [2022-10-16 13:26:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure grant_pending_wait [2022-10-16 13:26:54,065 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-16 13:26:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-16 13:26:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure first_in_list [2022-10-16 13:26:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure first_in_list [2022-10-16 13:26:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure do_request [2022-10-16 13:26:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure do_request [2022-10-16 13:26:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_nodir_store [2022-10-16 13:26:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_nodir_store [2022-10-16 13:26:54,066 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_slots_version [2022-10-16 13:26:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_slots_version [2022-10-16 13:26:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_scan_timeout [2022-10-16 13:26:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_scan_timeout [2022-10-16 13:26:54,071 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_process_incoming_buffer [2022-10-16 13:26:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_process_incoming_buffer [2022-10-16 13:26:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure _request_lock [2022-10-16 13:26:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _request_lock [2022-10-16 13:26:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure add_sock [2022-10-16 13:26:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure add_sock [2022-10-16 13:26:54,072 INFO L130 BoogieDeclarations]: Found specification of procedure recover_list_empty [2022-10-16 13:26:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_list_empty [2022-10-16 13:26:54,073 INFO L130 BoogieDeclarations]: Found specification of procedure idr_for_each [2022-10-16 13:26:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_for_each [2022-10-16 13:26:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_netlink_exit [2022-10-16 13:26:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_netlink_exit [2022-10-16 13:26:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure comm_local_read [2022-10-16 13:26:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure comm_local_read [2022-10-16 13:26:54,074 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_free_lvb [2022-10-16 13:26:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_free_lvb [2022-10-16 13:26:54,076 INFO L130 BoogieDeclarations]: Found specification of procedure drop_comm [2022-10-16 13:26:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_comm [2022-10-16 13:26:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure is_remote [2022-10-16 13:26:54,082 INFO L138 BoogieDeclarations]: Found implementation of procedure is_remote [2022-10-16 13:26:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2022-10-16 13:26:54,082 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2022-10-16 13:26:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_hold_rsb [2022-10-16 13:26:54,082 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_hold_rsb [2022-10-16 13:26:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_to_cluster [2022-10-16 13:26:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_to_cluster [2022-10-16 13:26:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_receive_message_saved [2022-10-16 13:26:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_receive_message_saved [2022-10-16 13:26:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure receive_unlock [2022-10-16 13:26:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_unlock [2022-10-16 13:26:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure process_lookup_list [2022-10-16 13:26:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure process_lookup_list [2022-10-16 13:26:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure comm_addr_write [2022-10-16 13:26:54,083 INFO L138 BoogieDeclarations]: Found implementation of procedure comm_addr_write [2022-10-16 13:26:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure revert_lock_pc [2022-10-16 13:26:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure revert_lock_pc [2022-10-16 13:26:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure queue_cast [2022-10-16 13:26:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_cast [2022-10-16 13:26:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure _cancel_lock [2022-10-16 13:26:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure _cancel_lock [2022-10-16 13:26:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure receive_convert_reply [2022-10-16 13:26:54,084 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_convert_reply [2022-10-16 13:26:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure _remove_lock [2022-10-16 13:26:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure _remove_lock [2022-10-16 13:26:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure scan_secs_write [2022-10-16 13:26:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_secs_write [2022-10-16 13:26:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure attach_lkb [2022-10-16 13:26:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure attach_lkb [2022-10-16 13:26:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure set_new_master [2022-10-16 13:26:54,085 INFO L138 BoogieDeclarations]: Found implementation of procedure set_new_master [2022-10-16 13:26:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_allocate_lvb [2022-10-16 13:26:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_allocate_lvb [2022-10-16 13:26:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_effects [2022-10-16 13:26:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_effects [2022-10-16 13:26:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-16 13:26:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-16 13:26:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-10-16 13:26:54,087 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-10-16 13:26:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2022-10-16 13:26:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2022-10-16 13:26:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure receive_request [2022-10-16 13:26:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure receive_request [2022-10-16 13:26:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure show_cluster [2022-10-16 13:26:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure show_cluster [2022-10-16 13:26:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure _receive_message [2022-10-16 13:26:54,088 INFO L138 BoogieDeclarations]: Found implementation of procedure _receive_message [2022-10-16 13:26:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2022-10-16 13:26:54,089 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2022-10-16 13:26:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_scand_stop [2022-10-16 13:26:54,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_scand_stop [2022-10-16 13:26:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_delete_debug_file [2022-10-16 13:26:54,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_delete_debug_file [2022-10-16 13:26:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_init_type_name [2022-10-16 13:26:54,089 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_init_type_name [2022-10-16 13:26:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure queue_cast_overlap [2022-10-16 13:26:54,089 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_cast_overlap [2022-10-16 13:26:54,090 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recoverd [2022-10-16 13:26:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recoverd [2022-10-16 13:26:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure send_blocking_asts [2022-10-16 13:26:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure send_blocking_asts [2022-10-16 13:26:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-16 13:26:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-16 13:26:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2022-10-16 13:26:54,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2022-10-16 13:26:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure rsbtbl_size_write [2022-10-16 13:26:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure rsbtbl_size_write [2022-10-16 13:26:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_rem_lkb_callback [2022-10-16 13:26:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_rem_lkb_callback [2022-10-16 13:26:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2022-10-16 13:26:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2022-10-16 13:26:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure header_out [2022-10-16 13:26:54,095 INFO L138 BoogieDeclarations]: Found implementation of procedure header_out [2022-10-16 13:26:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-16 13:26:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-16 13:26:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure hold_rsb [2022-10-16 13:26:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure hold_rsb [2022-10-16 13:26:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2022-10-16 13:26:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2022-10-16 13:26:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure _grant_lock [2022-10-16 13:26:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure _grant_lock [2022-10-16 13:26:54,096 INFO L130 BoogieDeclarations]: Found specification of procedure recover_list_clear [2022-10-16 13:26:54,096 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_list_clear [2022-10-16 13:26:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure comm_local_write [2022-10-16 13:26:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure comm_local_write [2022-10-16 13:26:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock_recovery [2022-10-16 13:26:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock_recovery [2022-10-16 13:26:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_find_lockspace_device [2022-10-16 13:26:54,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_find_lockspace_device [2022-10-16 13:26:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_clear_members [2022-10-16 13:26:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_clear_members [2022-10-16 13:26:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-10-16 13:26:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-10-16 13:26:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure send_unlock [2022-10-16 13:26:54,102 INFO L138 BoogieDeclarations]: Found implementation of procedure send_unlock [2022-10-16 13:26:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure do_purge [2022-10-16 13:26:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure do_purge [2022-10-16 13:26:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure recover_idr_clear [2022-10-16 13:26:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_idr_clear [2022-10-16 13:26:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure new_rsb_count_read [2022-10-16 13:26:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure new_rsb_count_read [2022-10-16 13:26:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_cluster_name_read [2022-10-16 13:26:54,103 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_cluster_name_read [2022-10-16 13:26:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2022-10-16 13:26:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2022-10-16 13:26:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure munge_altmode [2022-10-16 13:26:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure munge_altmode [2022-10-16 13:26:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure sock_create_kern [2022-10-16 13:26:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_create_kern [2022-10-16 13:26:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure threads_stop [2022-10-16 13:26:54,105 INFO L138 BoogieDeclarations]: Found implementation of procedure threads_stop [2022-10-16 13:26:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2022-10-16 13:26:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2022-10-16 13:26:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure log_debug_read [2022-10-16 13:26:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure log_debug_read [2022-10-16 13:26:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_recover_nodeid_show [2022-10-16 13:26:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_recover_nodeid_show [2022-10-16 13:26:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-16 13:26:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-16 13:26:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 13:26:54,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-16 13:26:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure set_master [2022-10-16 13:26:54,109 INFO L138 BoogieDeclarations]: Found implementation of procedure set_master [2022-10-16 13:26:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-10-16 13:26:54,109 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-10-16 13:26:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure detach_lkb [2022-10-16 13:26:54,109 INFO L138 BoogieDeclarations]: Found implementation of procedure detach_lkb [2022-10-16 13:26:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure put_rsb [2022-10-16 13:26:54,109 INFO L138 BoogieDeclarations]: Found implementation of procedure put_rsb [2022-10-16 13:26:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_rcom_names [2022-10-16 13:26:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_rcom_names [2022-10-16 13:26:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-16 13:26:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-16 13:26:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-16 13:26:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure send_cancel [2022-10-16 13:26:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure send_cancel [2022-10-16 13:26:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure make_sockaddr [2022-10-16 13:26:54,110 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sockaddr [2022-10-16 13:26:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure pre_rsb_struct [2022-10-16 13:26:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pre_rsb_struct [2022-10-16 13:26:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2022-10-16 13:26:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2022-10-16 13:26:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_release_root_list [2022-10-16 13:26:54,114 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_release_root_list [2022-10-16 13:26:56,758 INFO L235 CfgBuilder]: Building ICFG [2022-10-16 13:26:56,771 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-16 13:29:17,429 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-10-16 13:29:31,682 INFO L276 CfgBuilder]: Performing block encoding [2022-10-16 13:29:31,749 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-16 13:29:31,750 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-10-16 13:29:31,765 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:29:31 BoogieIcfgContainer [2022-10-16 13:29:31,765 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-16 13:29:31,769 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-16 13:29:31,769 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-16 13:29:31,773 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-16 13:29:31,773 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 01:26:32" (1/3) ... [2022-10-16 13:29:31,774 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37a0f242 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:29:31, skipping insertion in model container [2022-10-16 13:29:31,774 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 01:26:50" (2/3) ... [2022-10-16 13:29:31,777 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37a0f242 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 01:29:31, skipping insertion in model container [2022-10-16 13:29:31,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 01:29:31" (3/3) ... [2022-10-16 13:29:31,779 INFO L112 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-fs--dlm--dlm.ko-entry_point.cil.out.i [2022-10-16 13:29:31,803 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-16 13:29:31,803 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 470 error locations. [2022-10-16 13:29:32,107 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-16 13:29:32,115 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=FINITE_AUTOMATA, 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;@7d945f08, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-16 13:29:32,115 INFO L358 AbstractCegarLoop]: Starting to check reachability of 470 error locations. [2022-10-16 13:29:32,157 INFO L276 IsEmpty]: Start isEmpty. Operand has 11150 states, 7270 states have (on average 1.4119669876203575) internal successors, (10265), 8016 states have internal predecessors, (10265), 2900 states have call successors, (2900), 510 states have call predecessors, (2900), 509 states have return successors, (2849), 2793 states have call predecessors, (2849), 2849 states have call successors, (2849) [2022-10-16 13:29:32,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2022-10-16 13:29:32,174 INFO L187 NwaCegarLoop]: Found error trace [2022-10-16 13:29:32,175 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-16 13:29:32,175 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONINTEGER_OVERFLOW === [dlm_recovered_lockErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, dlm_recovered_lockErr1ASSERT_VIOLATIONINTEGER_OVERFLOW, table_seq_nextErr0ASSERT_VIOLATIONINTEGER_OVERFLOW (and 467 more)] === [2022-10-16 13:29:32,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-16 13:29:32,182 INFO L85 PathProgramCache]: Analyzing trace with hash -531202213, now seen corresponding path program 1 times [2022-10-16 13:29:32,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-16 13:29:32,194 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [443911063] [2022-10-16 13:29:32,194 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-16 13:29:32,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-16 13:29:33,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:29:33,942 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2022-10-16 13:29:33,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-16 13:29:33,981 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-10-16 13:29:33,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-16 13:29:33,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [443911063] [2022-10-16 13:29:33,983 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [443911063] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-16 13:29:33,983 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-16 13:29:33,983 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-10-16 13:29:33,985 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332824790] [2022-10-16 13:29:33,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-16 13:29:33,993 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-10-16 13:29:33,994 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-16 13:29:34,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-10-16 13:29:34,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-10-16 13:29:34,098 INFO L87 Difference]: Start difference. First operand has 11150 states, 7270 states have (on average 1.4119669876203575) internal successors, (10265), 8016 states have internal predecessors, (10265), 2900 states have call successors, (2900), 510 states have call predecessors, (2900), 509 states have return successors, (2849), 2793 states have call predecessors, (2849), 2849 states have call successors, (2849) Second operand has 4 states, 4 states have (on average 4.25) internal successors, (17), 3 states have internal predecessors, (17), 1 states have call successors, (1), 1 states have call predecessors, (1), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2022-10-16 13:29:36,588 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:29:51,268 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:29:52,799 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:29:58,061 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:30:02,664 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:30:11,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-10-16 13:30:15,334 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []