/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 OctagonDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 22:48:27,154 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 22:48:27,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 22:48:27,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 22:48:27,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 22:48:27,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 22:48:27,191 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 22:48:27,193 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 22:48:27,194 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 22:48:27,199 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 22:48:27,200 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 22:48:27,201 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 22:48:27,202 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 22:48:27,205 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 22:48:27,206 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 22:48:27,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 22:48:27,207 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 22:48:27,207 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 22:48:27,208 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 22:48:27,209 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 22:48:27,210 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 22:48:27,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 22:48:27,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 22:48:27,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 22:48:27,220 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 22:48:27,220 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 22:48:27,220 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 22:48:27,221 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 22:48:27,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 22:48:27,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 22:48:27,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 22:48:27,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 22:48:27,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 22:48:27,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 22:48:27,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 22:48:27,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 22:48:27,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 22:48:27,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 22:48:27,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 22:48:27,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 22:48:27,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 22:48:27,227 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 [2023-03-22 22:48:27,250 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 22:48:27,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 22:48:27,250 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 22:48:27,250 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 22:48:27,251 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 22:48:27,251 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 22:48:27,252 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 22:48:27,252 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 22:48:27,252 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 22:48:27,252 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 22:48:27,252 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 22:48:27,253 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 22:48:27,253 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 22:48:27,253 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 22:48:27,253 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 22:48:27,253 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 22:48:27,253 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 22:48:27,253 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 22:48:27,253 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 22:48:27,253 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 22:48:27,253 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 22:48:27,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 22:48:27,254 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 22:48:27,254 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 22:48:27,254 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 22:48:27,254 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 22:48:27,254 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 22:48:27,254 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 22:48:27,254 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 22:48:27,254 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 22:48:27,254 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 22:48:27,254 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 22:48:27,255 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-22 22:48:27,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 22:48:27,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 22:48:27,438 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 22:48:27,438 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 22:48:27,439 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 22:48:27,439 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i [2023-03-22 22:48:28,505 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 22:48:28,976 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 22:48:28,976 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i [2023-03-22 22:48:29,023 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ad8d6c91/885f8ab390b6456ba8c73463175aa29e/FLAG0dc14d871 [2023-03-22 22:48:29,035 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1ad8d6c91/885f8ab390b6456ba8c73463175aa29e [2023-03-22 22:48:29,037 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 22:48:29,038 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 22:48:29,039 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 22:48:29,039 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 22:48:29,041 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 22:48:29,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 10:48:29" (1/1) ... [2023-03-22 22:48:29,042 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b748a9a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:29, skipping insertion in model container [2023-03-22 22:48:29,043 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 10:48:29" (1/1) ... [2023-03-22 22:48:29,047 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 22:48:29,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 22:48:31,351 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i[354644,354657] [2023-03-22 22:48:31,415 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 22:48:31,479 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 22:48:31,874 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--core--ib_uverbs.ko-entry_point.cil.out.i[354644,354657] [2023-03-22 22:48:31,881 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 22:48:31,979 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:48:31,980 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:48:31,980 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:48:31,980 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 22:48:31,985 INFO L208 MainTranslator]: Completed translation [2023-03-22 22:48:31,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:31 WrapperNode [2023-03-22 22:48:31,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 22:48:31,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 22:48:31,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 22:48:31,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 22:48:31,995 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:31" (1/1) ... [2023-03-22 22:48:31,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:31" (1/1) ... [2023-03-22 22:48:32,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:31" (1/1) ... [2023-03-22 22:48:32,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:31" (1/1) ... [2023-03-22 22:48:32,233 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:31" (1/1) ... [2023-03-22 22:48:32,265 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:31" (1/1) ... [2023-03-22 22:48:32,294 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:31" (1/1) ... [2023-03-22 22:48:32,321 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:31" (1/1) ... [2023-03-22 22:48:32,365 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 22:48:32,366 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 22:48:32,366 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 22:48:32,366 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 22:48:32,367 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:48:31" (1/1) ... [2023-03-22 22:48:32,372 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 22:48:32,378 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 22:48:32,389 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) [2023-03-22 22:48:32,470 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 [2023-03-22 22:48:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2023-03-22 22:48:32,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~~u64~0~X~int~X~$Pointer$~TO~$Pointer$ [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u64~0~X~~u64~0~X~~u64~0~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure current_top_of_stack [2023-03-22 22:48:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-03-22 22:48:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-03-22 22:48:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-03-22 22:48:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-03-22 22:48:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-22 22:48:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-22 22:48:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-22 22:48:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-22 22:48:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 22:48:32,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-22 22:48:32,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-22 22:48:32,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-22 22:48:32,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-22 22:48:32,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-22 22:48:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-22 22:48:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-22 22:48:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure class_create_file [2023-03-22 22:48:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-03-22 22:48:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-22 22:48:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-22 22:48:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __chk_range_not_ok [2023-03-22 22:48:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure fdput [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __to_fd [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure fdget [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_dev [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_event_file [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_ucq [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_uevent [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_detach_umcast [2023-03-22 22:48:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_cleanup_ucontext [2023-03-22 22:48:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_release_file [2023-03-22 22:48:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_read [2023-03-22 22:48:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_poll [2023-03-22 22:48:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_fasync [2023-03-22 22:48:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_close [2023-03-22 22:48:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_comp_handler [2023-03-22 22:48:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_async_handler [2023-03-22 22:48:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_cq_event_handler [2023-03-22 22:48:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_qp_event_handler [2023-03-22 22:48:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_srq_event_handler [2023-03-22 22:48:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_event_handler [2023-03-22 22:48:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_alloc_event_file [2023-03-22 22:48:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_lookup_comp_file [2023-03-22 22:48:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_write [2023-03-22 22:48:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_mmap [2023-03-22 22:48:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_open [2023-03-22 22:48:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_close [2023-03-22 22:48:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure show_ibdev [2023-03-22 22:48:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dev_abi_version [2023-03-22 22:48:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure find_overflow_devnum [2023-03-22 22:48:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_add_one [2023-03-22 22:48:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_remove_one [2023-03-22 22:48:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure uverbs_devnode [2023-03-22 22:48:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_init [2023-03-22 22:48:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_cleanup [2023-03-22 22:48:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_7 [2023-03-22 22:48:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2023-03-22 22:48:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2023-03-22 22:48:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_ib_client_4 [2023-03-22 22:48:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 22:48:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-03-22 22:48:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-22 22:48:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-22 22:48:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_5 [2023-03-22 22:48:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_6 [2023-03-22 22:48:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_7 [2023-03-22 22:48:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2023-03-22 22:48:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_9 [2023-03-22 22:48:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_10 [2023-03-22 22:48:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_11 [2023-03-22 22:48:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2023-03-22 22:48:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-22 22:48:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-03-22 22:48:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-03-22 22:48:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-03-22 22:48:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2023-03-22 22:48:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2023-03-22 22:48:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2023-03-22 22:48:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2023-03-22 22:48:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2023-03-22 22:48:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2023-03-22 22:48:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2023-03-22 22:48:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-03-22 22:48:32,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-03-22 22:48:32,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2023-03-22 22:48:32,532 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2023-03-22 22:48:32,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get___0 [2023-03-22 22:48:32,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub___0 [2023-03-22 22:48:32,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put___0 [2023-03-22 22:48:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-03-22 22:48:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_from_udata [2023-03-22 22:48:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_to_udata [2023-03-22 22:48:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2023-03-22 22:48:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2023-03-22 22:48:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_check_mr_access [2023-03-22 22:48:32,538 INFO L138 BoogieDeclarations]: Found implementation of procedure init_uobj [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure release_uobj [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure put_uobj [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure put_uobj_read [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure put_uobj_write [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_add_uobj [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove_uobj [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __idr_get_uobj [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_uobj [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_write_uobj [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_obj [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_pd [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pd_read [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_cq [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure put_cq_read [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_ah [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure put_ah_read [2023-03-22 22:48:32,539 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_qp [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_write_qp [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure put_qp_read [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure put_qp_write [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_srq [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure put_srq_read [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_read_xrcd [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure put_xrcd_read [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_get_context [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_query_dev_fields [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_query_device [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_query_port [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_alloc_pd [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_dealloc_pd [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure xrcd_table_insert [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure xrcd_table_search [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure find_xrcd [2023-03-22 22:48:32,540 INFO L138 BoogieDeclarations]: Found implementation of procedure xrcd_table_delete [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_open_xrcd [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_close_xrcd [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_dealloc_xrcd [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_reg_mr [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_rereg_mr [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_dereg_mr [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_alloc_mw [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_dealloc_mw [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_create_comp_channel [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure create_cq [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_create_cq_cb [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_create_cq [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_ex_create_cq_cb [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_ex_create_cq [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_resize_cq [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_wc_to_user [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_poll_cq [2023-03-22 22:48:32,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_req_notify_cq [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_destroy_cq [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_create_qp [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_open_qp [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_query_qp [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure modify_qp_mask [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_modify_qp [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_destroy_qp [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_post_send [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_unmarshall_recv [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_post_recv [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_post_srq_recv [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_create_ah [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_destroy_ah [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_attach_mcast [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_detach_mcast [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kern_spec_to_ib_spec [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_ex_create_flow [2023-03-22 22:48:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_ex_destroy_flow [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure __uverbs_create_xsrq [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_create_srq [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_create_xsrq [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_modify_srq [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_query_srq [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_destroy_srq [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_uverbs_ex_query_device [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_ah_attr_to_user [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_qp_attr_to_user [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_path_rec_to_user [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_copy_path_rec_from_user [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-03-22 22:48:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __fdget [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_rwsem [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-22 22:48:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure anon_inode_getfile [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-22 22:48:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2023-03-22 22:48:32,546 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2023-03-22 22:48:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2023-03-22 22:48:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure class_create_file_ns [2023-03-22 22:48:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2023-03-22 22:48:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-03-22 22:48:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-03-22 22:48:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2023-03-22 22:48:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2023-03-22 22:48:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2023-03-22 22:48:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2023-03-22 22:48:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read_nested [2023-03-22 22:48:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure fd_install [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_zero_bit [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure fput [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_task_pid [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unused_fd_flags [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_attach_mcast [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_close_qp [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_ah [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_flow [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_qp [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_mw [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_xrcd [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_ah [2023-03-22 22:48:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_flow [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_detach_mcast [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_get_client_data [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_open_qp [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_qp [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_srq [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_client [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_register_event_handler [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_resolve_eth_l2_attrs [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_set_client_data [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_event_handler [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2023-03-22 22:48:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_destroy [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_preload [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure igrab [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure iput [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_set_name [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_open_7 [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-22 22:48:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure put_pid [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unused_fd [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rdma_port_get_link_layer [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure show_class_attr_string [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-22 22:48:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 22:48:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 22:48:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-22 22:48:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_zero_bit [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 22:48:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-22 22:48:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure current_top_of_stack [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-22 22:48:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure idr_destroy [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-03-22 22:48:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_set_name [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_6 [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_5 [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure put_pid [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-22 22:48:32,558 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_7 [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_ib_client_4 [2023-03-22 22:48:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure class_create_file_ns [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure class_create_file [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure show_class_attr_string [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-03-22 22:48:32,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_7 [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure __chk_range_not_ok [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure fput [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure fdput [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure __fdget [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure __to_fd [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure fdget [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_9 [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2023-03-22 22:48:32,561 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_10 [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_11 [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure anon_inode_getfile [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_client [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ib_get_client_data [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ib_set_client_data [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_event_handler [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_ah [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2023-03-22 22:48:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_close_qp [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_mw [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_detach_mcast [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_flow [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove_uobj [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_alloc_event_file [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_lookup_comp_file [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_ucq [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_uevent [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_comp_handler [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_cq_event_handler [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_qp_event_handler [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_srq_event_handler [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_handler [2023-03-22 22:48:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_dealloc_xrcd [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_get_context [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_query_device [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_query_port [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_alloc_pd [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_dealloc_pd [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_reg_mr [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_rereg_mr [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_dereg_mr [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_alloc_mw [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_dealloc_mw [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_create_comp_channel [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_create_cq [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_resize_cq [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_poll_cq [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_req_notify_cq [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_destroy_cq [2023-03-22 22:48:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_create_qp [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_open_qp [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_query_qp [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_modify_qp [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_destroy_qp [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_post_send [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_post_recv [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_post_srq_recv [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_create_ah [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_destroy_ah [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_attach_mcast [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_detach_mcast [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_create_srq [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_modify_srq [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_query_srq [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_destroy_srq [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_create_xsrq [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_open_xrcd [2023-03-22 22:48:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_close_xrcd [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_ex_create_flow [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_ex_destroy_flow [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_ex_query_device [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_ex_create_cq [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_add_one [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_remove_one [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_dev [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_event_file [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_detach_umcast [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_cleanup_ucontext [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_release_file [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_read [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_poll [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_fasync [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_event_close [2023-03-22 22:48:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_async_handler [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_write [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_mmap [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_open [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_close [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure show_ibdev [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure show_dev_abi_version [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure find_overflow_devnum [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure uverbs_devnode [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_init [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_cleanup [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_open_7 [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 22:48:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure __init_rwsem [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2023-03-22 22:48:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure down_read_nested [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_preload [2023-03-22 22:48:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get___0 [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub___0 [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put___0 [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure get_task_pid [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure get_unused_fd_flags [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure put_unused_fd [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure fd_install [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure iput [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure igrab [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_from_udata [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_to_udata [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure ib_register_event_handler [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2023-03-22 22:48:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure rdma_port_get_link_layer [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_ah [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_srq [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_qp [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_qp [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_open_qp [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_attach_mcast [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_xrcd [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_flow [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_check_mr_access [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_resolve_eth_l2_attrs [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure init_uobj [2023-03-22 22:48:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure release_uobj [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure put_uobj [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure put_uobj_read [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure put_uobj_write [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure idr_add_uobj [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure __idr_get_uobj [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_uobj [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure idr_write_uobj [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_obj [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_pd [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure put_pd_read [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_cq [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure put_cq_read [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_ah [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure put_ah_read [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_qp [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure idr_write_qp [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure put_qp_read [2023-03-22 22:48:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure put_qp_write [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_srq [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure put_srq_read [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure idr_read_xrcd [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure put_xrcd_read [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~$Pointer$ [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure copy_query_dev_fields [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure xrcd_table_insert [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure xrcd_table_search [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure find_xrcd [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure xrcd_table_delete [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~~u64~0~X~int~X~$Pointer$~TO~$Pointer$ [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u64~0~X~~u64~0~X~~u64~0~X~int~X~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure create_cq [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~$Pointer$ [2023-03-22 22:48:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_create_cq_cb [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_ex_create_cq_cb [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure copy_wc_to_user [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure modify_qp_mask [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_uverbs_unmarshall_recv [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure kern_spec_to_ib_spec [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure __uverbs_create_xsrq [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_qp_attr_to_user [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_ah_attr_to_user [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_path_rec_to_user [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ib_copy_path_rec_from_user [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-03-22 22:48:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-22 22:48:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-22 22:48:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 22:48:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 22:48:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 22:48:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 22:48:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 22:48:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-22 22:48:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-22 22:48:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-22 22:48:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-22 22:48:33,584 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 22:48:33,592 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 22:48:34,113 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-22 22:48:59,867 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-03-22 22:49:05,623 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 22:49:05,639 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 22:49:05,639 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-22 22:49:05,642 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 10:49:05 BoogieIcfgContainer [2023-03-22 22:49:05,642 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 22:49:05,643 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 22:49:05,643 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 22:49:05,643 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 22:49:05,644 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 10:49:05" (1/1) ... [2023-03-22 22:49:05,644 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ 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 [2023-03-22 22:49:05,668 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 22:49:05,668 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 22:49:05,688 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) [2023-03-22 22:49:05,694 INFO L158 Benchmark]: Toolchain (without parser) took 36655.35ms. Allocated memory was 196.1MB in the beginning and 788.5MB in the end (delta: 592.4MB). Free memory was 123.4MB in the beginning and 466.9MB in the end (delta: -343.6MB). Peak memory consumption was 249.7MB. Max. memory is 8.0GB. [2023-03-22 22:49:05,694 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 196.1MB. Free memory is still 147.3MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-22 22:49:05,695 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2946.64ms. Allocated memory was 196.1MB in the beginning and 326.1MB in the end (delta: 130.0MB). Free memory was 123.1MB in the beginning and 192.7MB in the end (delta: -69.6MB). Peak memory consumption was 120.2MB. Max. memory is 8.0GB. [2023-03-22 22:49:05,696 INFO L158 Benchmark]: Boogie Preprocessor took 378.78ms. Allocated memory is still 326.1MB. Free memory was 192.7MB in the beginning and 125.1MB in the end (delta: 67.6MB). Peak memory consumption was 66.1MB. Max. memory is 8.0GB. [2023-03-22 22:49:05,699 INFO L158 Benchmark]: RCFGBuilder took 33276.24ms. Allocated memory was 326.1MB in the beginning and 788.5MB in the end (delta: 462.4MB). Free memory was 125.1MB in the beginning and 471.1MB in the end (delta: -346.0MB). Peak memory consumption was 369.6MB. Max. memory is 8.0GB. [2023-03-22 22:49:05,700 INFO L158 Benchmark]: Sifa took 49.96ms. Allocated memory is still 788.5MB. Free memory was 471.1MB in the beginning and 466.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-03-22 22:49:05,702 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 196.1MB. Free memory is still 147.3MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2946.64ms. Allocated memory was 196.1MB in the beginning and 326.1MB in the end (delta: 130.0MB). Free memory was 123.1MB in the beginning and 192.7MB in the end (delta: -69.6MB). Peak memory consumption was 120.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 378.78ms. Allocated memory is still 326.1MB. Free memory was 192.7MB in the beginning and 125.1MB in the end (delta: 67.6MB). Peak memory consumption was 66.1MB. Max. memory is 8.0GB. * RCFGBuilder took 33276.24ms. Allocated memory was 326.1MB in the beginning and 788.5MB in the end (delta: 462.4MB). Free memory was 125.1MB in the beginning and 471.1MB in the end (delta: -346.0MB). Peak memory consumption was 369.6MB. Max. memory is 8.0GB. * Sifa took 49.96ms. Allocated memory is still 788.5MB. Free memory was 471.1MB in the beginning and 466.9MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. 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. [2023-03-22 22:49:05,764 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...