/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/SifaC.xml --sifa.abstract.domain EqDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-eq-dnf-be04d46 [2023-03-29 18:09:25,504 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-29 18:09:25,506 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-29 18:09:25,548 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-29 18:09:25,549 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-29 18:09:25,551 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-29 18:09:25,554 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-29 18:09:25,556 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-29 18:09:25,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-29 18:09:25,561 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-29 18:09:25,563 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-29 18:09:25,564 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-29 18:09:25,564 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-29 18:09:25,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-29 18:09:25,568 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-29 18:09:25,569 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-29 18:09:25,570 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-29 18:09:25,570 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-29 18:09:25,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-29 18:09:25,578 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-29 18:09:25,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-29 18:09:25,580 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-29 18:09:25,581 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-29 18:09:25,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-29 18:09:25,591 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-29 18:09:25,591 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-29 18:09:25,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-29 18:09:25,592 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-29 18:09:25,592 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-29 18:09:25,593 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-29 18:09:25,593 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-29 18:09:25,594 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-29 18:09:25,594 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-29 18:09:25,595 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-29 18:09:25,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-29 18:09:25,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-29 18:09:25,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-29 18:09:25,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-29 18:09:25,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-29 18:09:25,597 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-29 18:09:25,597 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-29 18:09:25,602 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-29 18:09:25,634 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-29 18:09:25,634 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-29 18:09:25,635 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-29 18:09:25,635 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-29 18:09:25,636 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-29 18:09:25,636 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-29 18:09:25,637 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-29 18:09:25,637 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-29 18:09:25,637 INFO L138 SettingsManager]: * Use SBE=true [2023-03-29 18:09:25,637 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-29 18:09:25,638 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-29 18:09:25,638 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-29 18:09:25,638 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-29 18:09:25,638 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-29 18:09:25,638 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-29 18:09:25,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-29 18:09:25,638 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-29 18:09:25,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-29 18:09:25,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-29 18:09:25,639 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-29 18:09:25,639 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-29 18:09:25,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-29 18:09:25,639 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-29 18:09:25,639 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-29 18:09:25,639 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-29 18:09:25,640 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-29 18:09:25,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-29 18:09:25,640 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-29 18:09:25,640 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-29 18:09:25,640 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-29 18:09:25,640 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-29 18:09:25,640 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-29 18:09:25,641 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-29 18:09:25,886 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-29 18:09:25,908 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-29 18:09:25,910 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-29 18:09:25,911 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-29 18:09:25,911 INFO L275 PluginConnector]: CDTParser initialized [2023-03-29 18:09:25,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2023-03-29 18:09:27,157 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-29 18:09:27,646 INFO L351 CDTParser]: Found 1 translation units. [2023-03-29 18:09:27,647 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i [2023-03-29 18:09:27,703 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb42f1421/7220b79be67c49578dcf2e603d7bb22a/FLAG1a2565950 [2023-03-29 18:09:27,728 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cb42f1421/7220b79be67c49578dcf2e603d7bb22a [2023-03-29 18:09:27,731 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-29 18:09:27,732 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-29 18:09:27,734 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-29 18:09:27,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-29 18:09:27,738 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-29 18:09:27,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 06:09:27" (1/1) ... [2023-03-29 18:09:27,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bb9a0da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:27, skipping insertion in model container [2023-03-29 18:09:27,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.03 06:09:27" (1/1) ... [2023-03-29 18:09:27,750 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-29 18:09:27,879 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-29 18:09:28,387 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2023-03-29 18:09:28,388 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2023-03-29 18:09:29,510 WARN L633 FunctionHandler]: implicit declaration of function ldv_assume [2023-03-29 18:09:29,563 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i[183731,183744] [2023-03-29 18:09:31,742 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-29 18:09:31,807 INFO L203 MainTranslator]: Completed pre-run [2023-03-29 18:09:31,879 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5693] [2023-03-29 18:09:31,880 WARN L1251 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5694-5695] [2023-03-29 18:09:31,893 WARN L633 FunctionHandler]: implicit declaration of function ldv_assume [2023-03-29 18:09:31,894 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-net--unix--unix.ko-entry_point.cil.out.i[183731,183744] [2023-03-29 18:09:32,314 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-29 18:09:32,463 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 18:09:32,464 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 18:09:32,464 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 18:09:32,464 WARN L667 CHandler]: The function ldv_is_err is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 18:09:32,464 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 18:09:32,464 WARN L667 CHandler]: The function ldv_assume is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 18:09:32,464 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-29 18:09:32,470 INFO L208 MainTranslator]: Completed translation [2023-03-29 18:09:32,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:32 WrapperNode [2023-03-29 18:09:32,471 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-29 18:09:32,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-29 18:09:32,473 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-29 18:09:32,473 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-29 18:09:32,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:32" (1/1) ... [2023-03-29 18:09:32,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:32" (1/1) ... [2023-03-29 18:09:32,591 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:32" (1/1) ... [2023-03-29 18:09:32,592 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:32" (1/1) ... [2023-03-29 18:09:32,746 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:32" (1/1) ... [2023-03-29 18:09:32,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:32" (1/1) ... [2023-03-29 18:09:32,813 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:32" (1/1) ... [2023-03-29 18:09:32,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:32" (1/1) ... [2023-03-29 18:09:32,890 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-29 18:09:32,893 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-29 18:09:32,893 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-29 18:09:32,893 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-29 18:09:32,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.03 06:09:32" (1/1) ... [2023-03-29 18:09:32,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-29 18:09:32,909 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-29 18:09:32,922 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-29 18:09:32,929 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-29 18:09:32,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-29 18:09:32,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-29 18:09:32,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-03-29 18:09:32,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-29 18:09:32,959 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-29 18:09:32,959 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-29 18:09:32,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-03-29 18:09:32,959 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-29 18:09:32,959 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-29 18:09:32,959 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-29 18:09:32,960 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-29 18:09:32,960 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-29 18:09:32,960 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_empty [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __hlist_del [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-03-29 18:09:32,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2023-03-29 18:09:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_set [2023-03-29 18:09:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_inc [2023-03-29 18:09:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_dec [2023-03-29 18:09:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_read [2023-03-29 18:09:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_set [2023-03-29 18:09:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc [2023-03-29 18:09:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_dec [2023-03-29 18:09:32,962 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-03-29 18:09:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2023-03-29 18:09:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2023-03-29 18:09:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2023-03-29 18:09:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2023-03-29 18:09:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-29 18:09:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_1 [2023-03-29 18:09:32,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_5 [2023-03-29 18:09:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __kuid_val [2023-03-29 18:09:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __kgid_val [2023-03-29 18:09:32,964 INFO L138 BoogieDeclarations]: Found implementation of procedure uid_eq [2023-03-29 18:09:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure gid_eq [2023-03-29 18:09:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure waitqueue_active [2023-03-29 18:09:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2023-03-29 18:09:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2023-03-29 18:09:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2023-03-29 18:09:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2023-03-29 18:09:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-03-29 18:09:32,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_12 [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-29 18:09:32,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-29 18:09:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-29 18:09:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pid [2023-03-29 18:09:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure __validate_creds [2023-03-29 18:09:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_new_cred [2023-03-29 18:09:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cred [2023-03-29 18:09:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cred [2023-03-29 18:09:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure task_tgid [2023-03-29 18:09:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-03-29 18:09:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-03-29 18:09:32,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dget [2023-03-29 18:09:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_fold [2023-03-29 18:09:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-03-29 18:09:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2023-03-29 18:09:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek_next [2023-03-29 18:09:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek_tail [2023-03-29 18:09:32,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure __net_timestamp [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure net_eq [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_get_peersec_dgram [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_set_cred [2023-03-29 18:09:32,969 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy_cred [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_destroy [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_send [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_passec [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_recv [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_does_not_wait [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_requested_events [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_bwd [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_peek_offset_fwd [2023-03-29 18:09:32,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __sk_head [2023-03-29 18:09:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_head [2023-03-29 18:09:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_next [2023-03-29 18:09:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_unhashed [2023-03-29 18:09:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_hashed [2023-03-29 18:09:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_node_init [2023-03-29 18:09:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __sk_del_node [2023-03-29 18:09:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __sk_del_node_init [2023-03-29 18:09:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_hold [2023-03-29 18:09:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __sock_put [2023-03-29 18:09:32,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_del_node_init [2023-03-29 18:09:32,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __sk_add_node [2023-03-29 18:09:32,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_add_node [2023-03-29 18:09:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_set_flag [2023-03-29 18:09:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_flag [2023-03-29 18:09:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kiocb_to_siocb [2023-03-29 18:09:32,973 INFO L138 BoogieDeclarations]: Found implementation of procedure SOCK_INODE [2023-03-29 18:09:32,974 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_put [2023-03-29 18:09:32,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_tx_queue_clear [2023-03-29 18:09:32,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_set_socket [2023-03-29 18:09:32,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_sleep [2023-03-29 18:09:32,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_orphan [2023-03-29 18:09:33,037 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_graft [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_wmem_alloc_get [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure wq_has_sleeper [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_poll_wait [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_error [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_wake_async [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rcvtimeo [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_sndtimeo [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_rcvlowat [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_intr_errno [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_net [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze_unsafe [2023-03-29 18:09:33,038 INFO L138 BoogieDeclarations]: Found implementation of procedure try_to_freeze [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure freezer_do_not_count [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure freezer_count [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure freezable_schedule_timeout [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sockets_unbound [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_get_secdata [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_set_secdata [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_hash_fold [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_our_peer [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_may_send [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_recvq_full [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_peer_get [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_addr [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_mkname [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_remove_socket [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_insert_socket [2023-03-29 18:09:33,039 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_remove_socket [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_insert_socket [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __unix_find_socket_byname [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_find_socket_byname [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_find_socket_byinode [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_writable [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_write_space [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_disconnected [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sock_destructor [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release_sock [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure init_peercred [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_peercred [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_listen [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_set_peek_off [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_create1 [2023-03-29 18:09:33,040 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_create [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_release [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_autobind [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_find_other [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_mknod [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_bind [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_lock [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_state_double_unlock [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_connect [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_wait_for_peer [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_connect [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_socketpair [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sock_inherit_flags [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_accept [2023-03-29 18:09:33,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_getname [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_detach_fds [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_destruct_scm [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_attach_fds [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_scm_to_skb [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure maybe_add_creds [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_sendmsg [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_sendmsg [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seqpacket_sendmsg [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seqpacket_recvmsg [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_copy_addr [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_recvmsg [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_data_wait [2023-03-29 18:09:33,042 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_skb_len [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_stream_recvmsg [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_shutdown [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_inq_len [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_outq_len [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_ioctl [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_poll [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_dgram_poll [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_from_bucket [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_next_socket [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_start [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_next [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_stop [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_show [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_seq_open [2023-03-29 18:09:33,043 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_net_init [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_net_exit [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure af_unix_init [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure af_unix_exit [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_pernet_operations_1 [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3 [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_proto_ops_7 [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_proto_ops_6 [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_proto_ops_5 [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_4 [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-29 18:09:33,044 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-29 18:09:33,046 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-29 18:09:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-29 18:09:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2023-03-29 18:09:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2023-03-29 18:09:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_dec_and_test [2023-03-29 18:09:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_add_return [2023-03-29 18:09:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_dec_and_test [2023-03-29 18:09:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_long_inc_return [2023-03-29 18:09:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-03-29 18:09:33,047 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-03-29 18:09:33,051 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-03-29 18:09:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-03-29 18:09:33,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-03-29 18:09:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_purge [2023-03-29 18:09:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure SOCKET_I [2023-03-29 18:09:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_get_socket [2023-03-29 18:09:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_inflight [2023-03-29 18:09:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_notinflight [2023-03-29 18:09:33,055 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_inflight [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure scan_children [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dec_inflight [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_inflight [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure inc_inflight_move_tail [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_unix_gc [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_gc [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_64 [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_66 [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_68 [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_69 [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_70 [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_71 [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_72 [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_73 [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_74 [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sysctl_register [2023-03-29 18:09:33,056 INFO L138 BoogieDeclarations]: Found implementation of procedure unix_sysctl_unregister [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_106 [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_108 [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_110 [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_111 [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_112 [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_113 [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_114 [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_115 [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_116 [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-29 18:09:33,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __invalid_creds [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_disable_ip [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __local_bh_enable_ip [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __put_cred [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __refrigerator [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __scm_destroy [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __scm_send [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_recv_datagram [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __sock_recv_timestamp [2023-03-29 18:09:33,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up_sync_key [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _cond_resched [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure creds_are_invalid [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_partial [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure current_umask [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_check_no_locks_held [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure done_path_create [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure freezing_slow_path [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kgid_munged [2023-03-29 18:09:33,059 INFO L138 BoogieDeclarations]: Found implementation of procedure from_kuid_munged [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure get_max_files [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure inode_permission [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_path_create [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-29 18:09:33,060 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure lockref_get [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mntget [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure path_get [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure path_put [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pid_vnr [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_exclusive [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure proto_register [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure proto_unregister [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2023-03-29 18:09:33,061 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cmsg [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure register_net_sysctl [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure register_pernet_subsys [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_detach_fds [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure scm_fp_dup [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure security_path_mknod [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure security_release_secctx [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure security_secid_to_secctx [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure security_sock_graft [2023-03-29 18:09:33,062 INFO L138 BoogieDeclarations]: Found implementation of procedure security_socket_getpeersec_dgram [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure security_unix_may_send [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure security_unix_stream_connect [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure send_sig [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open_net [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release_net [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_alloc [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_filter [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure sk_free [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_from_iovec [2023-03-29 18:09:33,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_datagram_iovec [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_free_datagram [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_recv_datagram [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_unlink [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_alloc_send_pskb [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_i_ino [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_init_data [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_accept [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_getsockopt [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_listen [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_mmap [2023-03-29 18:09:33,064 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_sendpage [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_no_setsockopt [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_prot_inuse_add [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_register [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_unregister [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_wake_async [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_wfree [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure sock_wmalloc [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure touch_atime [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_net_sysctl_table [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_pernet_subsys [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vfs_mknod [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2023-03-29 18:09:33,065 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-29 18:09:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-29 18:09:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-29 18:09:33,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-03-29 18:09:33,066 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_empty [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure __hlist_del [2023-03-29 18:09:33,067 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-03-29 18:09:33,068 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_set [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_inc [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_dec [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_read [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_set [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_dec [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_disable_ip [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure __local_bh_enable_ip [2023-03-29 18:09:33,069 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure debug_check_no_locks_held [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_1 [2023-03-29 18:09:33,070 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_5 [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure __kuid_val [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure __kgid_val [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure uid_eq [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure gid_eq [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure from_kuid_munged [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure from_kgid_munged [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure waitqueue_active [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up_sync_key [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_exclusive [2023-03-29 18:09:33,071 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-03-29 18:09:33,074 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2023-03-29 18:09:33,074 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-29 18:09:33,074 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested [2023-03-29 18:09:33,074 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-29 18:09:33,074 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2023-03-29 18:09:33,074 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2023-03-29 18:09:33,074 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_12 [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-29 18:09:33,075 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-29 18:09:33,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_pernet_operations_1 [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_3 [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_proto_ops_7 [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_proto_ops_6 [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_proto_ops_5 [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_4 [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure get_pid [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure pid_vnr [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure __put_cred [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure __invalid_creds [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure creds_are_invalid [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure __validate_creds [2023-03-29 18:09:33,077 INFO L130 BoogieDeclarations]: Found specification of procedure get_new_cred [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure get_cred [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure put_cred [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure task_tgid [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure send_sig [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure _cond_resched [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure lockref_get [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure dget [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure path_get [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure path_put [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure kern_path_create [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure done_path_create [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure put_cmsg [2023-03-29 18:09:33,078 INFO L130 BoogieDeclarations]: Found specification of procedure sock_wake_async [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure sock_register [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure sock_unregister [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure get_max_files [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure vfs_mknod [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure touch_atime [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure current_umask [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure inode_permission [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure csum_fold [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure csum_partial [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-03-29 18:09:33,079 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek_next [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek_tail [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2023-03-29 18:09:33,080 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_unlink [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_recv_datagram [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_recv_datagram [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_iovec [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_datagram_from_iovec [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure skb_free_datagram [2023-03-29 18:09:33,081 INFO L130 BoogieDeclarations]: Found specification of procedure __net_timestamp [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open_net [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_net [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure net_eq [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure register_pernet_subsys [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pernet_subsys [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure security_secid_to_secctx [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure security_release_secctx [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure security_unix_stream_connect [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure security_unix_may_send [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure security_socket_getpeersec_dgram [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure security_sock_graft [2023-03-29 18:09:33,082 INFO L130 BoogieDeclarations]: Found specification of procedure security_path_mknod [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure scm_detach_fds [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure __scm_send [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure __scm_destroy [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure scm_fp_dup [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure unix_get_peersec_dgram [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure scm_set_cred [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy_cred [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure scm_destroy [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure scm_send [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure scm_passec [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure scm_recv [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure sk_filter [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-03-29 18:09:33,083 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure poll_does_not_wait [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure poll_requested_events [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_bwd [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sk_peek_offset_fwd [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure __sk_head [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sk_head [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sk_next [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sk_unhashed [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sk_hashed [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sk_node_init [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure __sk_del_node [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure __sk_del_node_init [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure sock_hold [2023-03-29 18:09:33,084 INFO L130 BoogieDeclarations]: Found specification of procedure __sock_put [2023-03-29 18:09:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure sk_del_node_init [2023-03-29 18:09:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure __sk_add_node [2023-03-29 18:09:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure sk_add_node [2023-03-29 18:09:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure sock_set_flag [2023-03-29 18:09:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure sock_flag [2023-03-29 18:09:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure proto_register [2023-03-29 18:09:33,085 INFO L130 BoogieDeclarations]: Found specification of procedure proto_unregister [2023-03-29 18:09:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure sock_prot_inuse_add [2023-03-29 18:09:33,086 INFO L130 BoogieDeclarations]: Found specification of procedure kiocb_to_siocb [2023-03-29 18:09:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure SOCK_INODE [2023-03-29 18:09:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure sk_alloc [2023-03-29 18:09:33,087 INFO L130 BoogieDeclarations]: Found specification of procedure sk_free [2023-03-29 18:09:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure sock_wmalloc [2023-03-29 18:09:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure sock_wfree [2023-03-29 18:09:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure sock_alloc_send_pskb [2023-03-29 18:09:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_accept [2023-03-29 18:09:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_listen [2023-03-29 18:09:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_getsockopt [2023-03-29 18:09:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_setsockopt [2023-03-29 18:09:33,088 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_mmap [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sock_no_sendpage [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sock_init_data [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sock_put [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sk_tx_queue_clear [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sk_set_socket [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sk_sleep [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sock_orphan [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sock_graft [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sock_i_ino [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sk_wmem_alloc_get [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure wq_has_sleeper [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sock_poll_wait [2023-03-29 18:09:33,089 INFO L130 BoogieDeclarations]: Found specification of procedure sock_error [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure sk_wake_async [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rcvtimeo [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure sock_sndtimeo [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure sock_rcvlowat [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure sock_intr_errno [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure __sock_recv_timestamp [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure sock_net [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure unix_inflight [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure unix_notinflight [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure unix_gc [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_unix_gc [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure unix_get_socket [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure unix_peer_get [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure unix_inq_len [2023-03-29 18:09:33,090 INFO L130 BoogieDeclarations]: Found specification of procedure unix_outq_len [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sysctl_register [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sysctl_unregister [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure mntget [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure freezing_slow_path [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure freezing [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure __refrigerator [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze_unsafe [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure try_to_freeze [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure freezer_do_not_count [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure freezer_count [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure freezable_schedule_timeout [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sockets_unbound [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure unix_get_secdata [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-29 18:09:33,091 INFO L130 BoogieDeclarations]: Found specification of procedure unix_set_secdata [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure unix_hash_fold [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure unix_our_peer [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure unix_may_send [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure unix_recvq_full [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_addr [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure unix_mkname [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_remove_socket [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_insert_socket [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure unix_remove_socket [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure unix_insert_socket [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure __unix_find_socket_byname [2023-03-29 18:09:33,092 INFO L130 BoogieDeclarations]: Found specification of procedure unix_find_socket_byname [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_find_socket_byinode [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_writable [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_write_space [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_disconnected [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sock_destructor [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release_sock [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure init_peercred [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure copy_peercred [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_listen [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_release [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_bind [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_connect [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_socketpair [2023-03-29 18:09:33,093 INFO L130 BoogieDeclarations]: Found specification of procedure unix_accept [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_getname [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_poll [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_poll [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_ioctl [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_shutdown [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_sendmsg [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_recvmsg [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_sendmsg [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_recvmsg [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_dgram_connect [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seqpacket_sendmsg [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seqpacket_recvmsg [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_set_peek_off [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_create1 [2023-03-29 18:09:33,094 INFO L130 BoogieDeclarations]: Found specification of procedure unix_create [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_autobind [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_find_other [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_mknod [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_lock [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_state_double_unlock [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_wait_for_peer [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_sock_inherit_flags [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_detach_fds [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_destruct_scm [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_attach_fds [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_scm_to_skb [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure maybe_add_creds [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_copy_addr [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_stream_data_wait [2023-03-29 18:09:33,095 INFO L130 BoogieDeclarations]: Found specification of procedure unix_skb_len [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure unix_from_bucket [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure unix_next_socket [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_start [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_next [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_stop [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_show [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure unix_seq_open [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure unix_net_init [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure unix_net_exit [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure af_unix_init [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure af_unix_exit [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-29 18:09:33,096 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_dec_and_test [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_add_return [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_dec_and_test [2023-03-29 18:09:33,097 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_long_inc_return [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_66 [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_74 [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_68 [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_64 [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_72 [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_73 [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-03-29 18:09:33,098 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_purge [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_69 [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_70 [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_71 [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure SOCKET_I [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure scan_inflight [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure scan_children [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure dec_inflight [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure inc_inflight [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure inc_inflight_move_tail [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure proc_dointvec [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_108 [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_116 [2023-03-29 18:09:33,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_110 [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_106 [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_114 [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_115 [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_111 [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_112 [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_113 [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure register_net_sysctl [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_net_sysctl_table [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-29 18:09:33,100 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-29 18:09:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-29 18:09:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-29 18:09:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-29 18:09:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-29 18:09:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-29 18:09:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-29 18:09:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-29 18:09:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-29 18:09:33,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-29 18:09:34,076 INFO L236 CfgBuilder]: Building ICFG [2023-03-29 18:09:34,089 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-29 18:09:36,911 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-29 18:09:40,545 INFO L277 CfgBuilder]: Performing block encoding [2023-03-29 18:09:40,586 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-29 18:09:40,586 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-29 18:09:40,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 06:09:40 BoogieIcfgContainer [2023-03-29 18:09:40,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-29 18:09:40,594 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-29 18:09:40,594 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-29 18:09:40,594 INFO L275 PluginConnector]: Sifa initialized [2023-03-29 18:09:40,595 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.03 06:09:40" (1/1) ... [2023-03-29 18:09:40,596 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-29 18:09:40,661 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-29 18:09:40,661 INFO L166 IcfgInterpreter]: Building call graph [2023-03-29 18:09:40,681 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-03-29 18:09:40,685 INFO L158 Benchmark]: Toolchain (without parser) took 12952.97ms. Allocated memory was 276.8MB in the beginning and 651.2MB in the end (delta: 374.3MB). Free memory was 213.4MB in the beginning and 512.0MB in the end (delta: -298.6MB). Peak memory consumption was 76.2MB. Max. memory is 8.0GB. [2023-03-29 18:09:40,686 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 166.7MB. Free memory is still 117.6MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-29 18:09:40,686 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4737.57ms. Allocated memory was 276.8MB in the beginning and 397.4MB in the end (delta: 120.6MB). Free memory was 212.9MB in the beginning and 238.3MB in the end (delta: -25.5MB). Peak memory consumption was 145.4MB. Max. memory is 8.0GB. [2023-03-29 18:09:40,687 INFO L158 Benchmark]: Boogie Preprocessor took 419.52ms. Allocated memory is still 397.4MB. Free memory was 238.3MB in the beginning and 189.1MB in the end (delta: 49.3MB). Peak memory consumption was 49.3MB. Max. memory is 8.0GB. [2023-03-29 18:09:40,687 INFO L158 Benchmark]: RCFGBuilder took 7700.60ms. Allocated memory was 397.4MB in the beginning and 651.2MB in the end (delta: 253.8MB). Free memory was 189.1MB in the beginning and 517.3MB in the end (delta: -328.2MB). Peak memory consumption was 270.0MB. Max. memory is 8.0GB. [2023-03-29 18:09:40,688 INFO L158 Benchmark]: Sifa took 89.74ms. Allocated memory is still 651.2MB. Free memory was 517.3MB in the beginning and 512.0MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2023-03-29 18:09:40,690 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 166.7MB. Free memory is still 117.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 4737.57ms. Allocated memory was 276.8MB in the beginning and 397.4MB in the end (delta: 120.6MB). Free memory was 212.9MB in the beginning and 238.3MB in the end (delta: -25.5MB). Peak memory consumption was 145.4MB. Max. memory is 8.0GB. * Boogie Preprocessor took 419.52ms. Allocated memory is still 397.4MB. Free memory was 238.3MB in the beginning and 189.1MB in the end (delta: 49.3MB). Peak memory consumption was 49.3MB. Max. memory is 8.0GB. * RCFGBuilder took 7700.60ms. Allocated memory was 397.4MB in the beginning and 651.2MB in the end (delta: 253.8MB). Free memory was 189.1MB in the beginning and 517.3MB in the end (delta: -328.2MB). Peak memory consumption was 270.0MB. Max. memory is 8.0GB. * Sifa took 89.74ms. Allocated memory is still 651.2MB. Free memory was 517.3MB in the beginning and 512.0MB in the end (delta: 5.2MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-29 18:09:40,712 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...