/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-23 04:26:36,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-23 04:26:36,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-23 04:26:36,150 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-23 04:26:36,150 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-23 04:26:36,150 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-23 04:26:36,151 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-23 04:26:36,153 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-23 04:26:36,154 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-23 04:26:36,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-23 04:26:36,155 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-23 04:26:36,156 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-23 04:26:36,156 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-23 04:26:36,156 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-23 04:26:36,157 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-23 04:26:36,158 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-23 04:26:36,158 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-23 04:26:36,159 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-23 04:26:36,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-23 04:26:36,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-23 04:26:36,162 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-23 04:26:36,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-23 04:26:36,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-23 04:26:36,164 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-23 04:26:36,166 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-23 04:26:36,166 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-23 04:26:36,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-23 04:26:36,167 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-23 04:26:36,167 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-23 04:26:36,168 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-23 04:26:36,168 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-23 04:26:36,168 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-23 04:26:36,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-23 04:26:36,169 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-23 04:26:36,170 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-23 04:26:36,170 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-23 04:26:36,171 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-23 04:26:36,171 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-23 04:26:36,171 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-23 04:26:36,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-23 04:26:36,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-23 04:26:36,172 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 [2023-03-23 04:26:36,187 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-23 04:26:36,187 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-23 04:26:36,187 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-23 04:26:36,187 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-23 04:26:36,188 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-23 04:26:36,188 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-23 04:26:36,188 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-23 04:26:36,189 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-23 04:26:36,189 INFO L138 SettingsManager]: * Use SBE=true [2023-03-23 04:26:36,189 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-23 04:26:36,189 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-23 04:26:36,190 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-23 04:26:36,190 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-23 04:26:36,190 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-23 04:26:36,190 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-23 04:26:36,190 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-23 04:26:36,190 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-23 04:26:36,190 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-23 04:26:36,190 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-23 04:26:36,190 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-23 04:26:36,190 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-23 04:26:36,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-23 04:26:36,191 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-23 04:26:36,191 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-23 04:26:36,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-23 04:26:36,191 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-23 04:26:36,191 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-23 04:26:36,191 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-23 04:26:36,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-23 04:26:36,192 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-23 04:26:36,192 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-23 04:26:36,192 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-23 04:26:36,192 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-23 04:26:36,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-23 04:26:36,399 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-23 04:26:36,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-23 04:26:36,401 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-23 04:26:36,408 INFO L275 PluginConnector]: CDTParser initialized [2023-03-23 04:26:36,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i [2023-03-23 04:26:37,439 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-23 04:26:37,887 INFO L351 CDTParser]: Found 1 translation units. [2023-03-23 04:26:37,887 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i [2023-03-23 04:26:37,940 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6d29d815/98936c7a79a340479e57931986340a26/FLAG8e028900f [2023-03-23 04:26:37,955 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b6d29d815/98936c7a79a340479e57931986340a26 [2023-03-23 04:26:37,957 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-23 04:26:37,959 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-23 04:26:37,960 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-23 04:26:37,960 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-23 04:26:37,962 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-23 04:26:37,963 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 04:26:37" (1/1) ... [2023-03-23 04:26:37,963 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4088b71c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:37, skipping insertion in model container [2023-03-23 04:26:37,964 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 04:26:37" (1/1) ... [2023-03-23 04:26:37,968 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-23 04:26:38,115 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-23 04:26:38,779 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i[116803,116816] [2023-03-23 04:26:40,124 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-23 04:26:40,159 INFO L203 MainTranslator]: Completed pre-run [2023-03-23 04:26:40,222 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i[116803,116816] [2023-03-23 04:26:40,717 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-23 04:26:40,783 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-23 04:26:40,784 WARN L667 CHandler]: The function __get_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-03-23 04:26:40,784 WARN L667 CHandler]: The function __put_user_bad is called, but not defined or handled by StandardFunctionHandler. [2023-03-23 04:26:40,784 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-23 04:26:40,788 INFO L208 MainTranslator]: Completed translation [2023-03-23 04:26:40,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:40 WrapperNode [2023-03-23 04:26:40,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-23 04:26:40,790 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-23 04:26:40,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-23 04:26:40,790 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-23 04:26:40,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:40" (1/1) ... [2023-03-23 04:26:40,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:40" (1/1) ... [2023-03-23 04:26:40,942 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:40" (1/1) ... [2023-03-23 04:26:40,943 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:40" (1/1) ... [2023-03-23 04:26:41,075 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:40" (1/1) ... [2023-03-23 04:26:41,111 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:40" (1/1) ... [2023-03-23 04:26:41,141 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:40" (1/1) ... [2023-03-23 04:26:41,166 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:40" (1/1) ... [2023-03-23 04:26:41,211 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-23 04:26:41,211 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-23 04:26:41,211 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-23 04:26:41,211 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-23 04:26:41,212 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:26:40" (1/1) ... [2023-03-23 04:26:41,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-23 04:26:41,222 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-23 04:26:41,232 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) [2023-03-23 04:26:41,246 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 [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-23 04:26:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-03-23 04:26:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-23 04:26:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_per_sample [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_init [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_cleanup [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_board_dev [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_board_minor [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_board_dev [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_subdevice_from_minor [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_board_minor [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_subdevice_minor [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_minor [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read_subdevice [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_write_subdevice [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_async_buffer [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure max_read_buffer_kb_show [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure max_read_buffer_kb_store [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure read_buffer_kb_show [2023-03-23 04:26:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure read_buffer_kb_store [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure max_write_buffer_kb_show [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure max_write_buffer_kb_store [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure write_buffer_kb_show [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure write_buffer_kb_store [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_set_subdevice_runflags [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_get_subdevice_runflags [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_running [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_in_error [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_idle [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_spriv [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure do_become_nonbusy [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_busy [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure do_devconfig_ioctl [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bufconfig_ioctl [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure do_devinfo_ioctl [2023-03-23 04:26:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure do_subdinfo_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_chaninfo_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bufinfo_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure check_insn_config_length [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_insn [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_insnlist_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_insn_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cmd_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cmdtest_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_lock_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unlock_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure do_poll_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_unlocked_ioctl [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_vm_open [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_vm_close [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_mmap [2023-03-23 04:26:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_poll [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_write [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_open [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_fasync [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_close [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_error [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_event [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_board_minor [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_board_minor [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_release_hardware_device [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdevice_minor [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_subdevice_minor [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_cleanup_board_minors [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_init [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_cleanup [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vm_operations_struct_3 [2023-03-23 04:26:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_7 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_4 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_6 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_1 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_3 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_4 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_7 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_11 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_12 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_13 [2023-03-23 04:26:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_14 [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure do_rangeinfo_ioctl [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure aref_invalid [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_check_chanlist [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_set_hw_dev [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_hw_dev [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_devpriv [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdevices [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_device [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_detach [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_invalid [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure insn_inval [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dio_insn_config [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure insn_rw_emulate_bits [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_device_postconfig_async [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_device_postconfig [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_postconfig [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_recognize [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_report_boards [2023-03-23 04:26:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_load_firmware [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_request_region [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_request_region [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_legacy_detach [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_attach [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_auto_config [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_auto_unconfig [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_driver_register [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_driver_unregister [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_19 [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_20 [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_23 [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_24 [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2023-03-23 04:26:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_free [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_alloc [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_alloc [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_reset [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_n_available [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_write_alloc [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_alloc [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_munge [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_n_allocated [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_free [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_n_available [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_alloc [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_n_allocated [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_free [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_put [2023-03-23 04:26:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_get [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_memcpy_to [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_memcpy_from [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_pci_dev [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_enable [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_disable [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_auto_config [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_auto_unconfig [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_driver_register [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_driver_unregister [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_pcmcia_dev [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_conf_check [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_enable [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_disable [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_auto_config [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_auto_unconfig [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_driver_register [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_driver_unregister [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_usb_interface [2023-03-23 04:26:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_usb_dev [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_auto_config [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_auto_unconfig [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_driver_register [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_driver_unregister [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read___0 [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_open [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_init [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_cleanup [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure translated_ioctl [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_chaninfo [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_rangeinfo [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_compat_cmd [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure put_compat_cmd [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_cmd [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_cmdtest [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure get_compat_insn [2023-03-23 04:26:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_insnlist [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_insn [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ioctl [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_compat_ioctl [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2023-03-23 04:26:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2023-03-23 04:26:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_set_name [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_disable_device [2023-03-23 04:26:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_enable_device [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_register_driver [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_unregister_driver [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2023-03-23 04:26:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vmap [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vunmap [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-23 04:26:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-23 04:26:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-23 04:26:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-23 04:26:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_set_name [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_4 [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2023-03-23 04:26:41,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_1 [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_3 [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_7 [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-03-23 04:26:41,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vm_operations_struct_3 [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2023-03-23 04:26:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_7 [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_4 [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_6 [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_compat_ioctl [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-23 04:26:41,289 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-23 04:26:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-23 04:26:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-23 04:26:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2023-03-23 04:26:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2023-03-23 04:26:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2023-03-23 04:26:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2023-03-23 04:26:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2023-03-23 04:26:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2023-03-23 04:26:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-23 04:26:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-03-23 04:26:41,366 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_event [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_error [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_minor [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_running [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_spriv [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_check_chanlist [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_per_sample [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_set_hw_dev [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_alloc [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_free [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_n_available [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_alloc [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_free [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_11 [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2023-03-23 04:26:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_12 [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_13 [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_14 [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure do_rangeinfo_ioctl [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_board_minor [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_release_hardware_device [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdevice_minor [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_subdevice_minor [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_alloc [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_reset [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_n_allocated [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure insn_inval [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_detach [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_attach [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_init [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_cleanup [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_init [2023-03-23 04:26:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_cleanup [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_board_dev [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_board_minor [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_board_dev [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_subdevice_from_minor [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_board_minor [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_subdevice_minor [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read_subdevice [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_write_subdevice [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure resize_async_buffer [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure max_read_buffer_kb_show [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure max_read_buffer_kb_store [2023-03-23 04:26:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure read_buffer_kb_show [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure read_buffer_kb_store [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure max_write_buffer_kb_show [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure max_write_buffer_kb_store [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure write_buffer_kb_show [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure write_buffer_kb_store [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_set_subdevice_runflags [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_get_subdevice_runflags [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_in_error [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_idle [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure do_become_nonbusy [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_busy [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure do_devconfig_ioctl [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure do_bufconfig_ioctl [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure do_devinfo_ioctl [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-23 04:26:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure do_subdinfo_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure do_chaninfo_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure do_bufinfo_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure check_insn_config_length [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure parse_insn [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure do_insnlist_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure do_insn_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure do_cmd_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure do_cmdtest_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure do_lock_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure do_unlock_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure do_poll_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_unlocked_ioctl [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_vm_open [2023-03-23 04:26:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_vm_close [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_mmap [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_poll [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_write [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_open [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_fasync [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_close [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_board_minor [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_cleanup_board_minors [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_init [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_cleanup [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-23 04:26:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure aref_invalid [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_19 [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_20 [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_23 [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_24 [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-03-23 04:26:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dio_insn_config [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_devpriv [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdevices [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_load_firmware [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_request_region [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_request_region [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_legacy_detach [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_auto_config [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_auto_unconfig [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_driver_register [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_driver_unregister [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_hw_dev [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_device [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure poll_invalid [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure insn_rw_emulate_bits [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_device_postconfig_async [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_device_postconfig [2023-03-23 04:26:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_postconfig [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_recognize [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_report_boards [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure vmap [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure vunmap [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2023-03-23 04:26:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_put [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_get [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_memcpy_to [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_memcpy_from [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_free [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_alloc [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_n_available [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_write_alloc [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_munge [2023-03-23 04:26:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_n_allocated [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_pci_dev [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_enable [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_disable [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_auto_config [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_auto_unconfig [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_driver_register [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_driver_unregister [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_register_driver [2023-03-23 04:26:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_unregister_driver [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_enable_device [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_disable_device [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_pcmcia_dev [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_enable [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_disable [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_auto_config [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_auto_unconfig [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_driver_register [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_driver_unregister [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_conf_check [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_usb_interface [2023-03-23 04:26:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_usb_dev [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_auto_config [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_auto_unconfig [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_driver_register [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_driver_unregister [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read___0 [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_open [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2023-03-23 04:26:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure translated_ioctl [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure compat_chaninfo [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure compat_rangeinfo [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure get_compat_cmd [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure put_compat_cmd [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure compat_cmd [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure compat_cmdtest [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure get_compat_insn [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure compat_insnlist [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure compat_insn [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ioctl [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-23 04:26:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-23 04:26:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-23 04:26:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-23 04:26:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-23 04:26:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-23 04:26:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-23 04:26:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-23 04:26:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-23 04:26:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-23 04:26:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-23 04:26:42,247 INFO L236 CfgBuilder]: Building ICFG [2023-03-23 04:26:42,252 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-23 04:26:47,449 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-23 04:26:49,653 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-23 04:26:49,694 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9028-4: assume 0 != #t~nondet1353;havoc #t~mem1352;havoc #t~nondet1353;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2023-03-23 04:26:49,694 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9028-4: assume !(0 != #t~nondet1353);havoc #t~mem1352;havoc #t~nondet1353; [2023-03-23 04:26:49,694 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9045: assume 0 != ~tmp~66; [2023-03-23 04:26:49,694 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9045: assume !(0 != ~tmp~66); [2023-03-23 04:26:49,694 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016-4: assume 0 != #t~nondet1349;havoc #t~mem1348;havoc #t~nondet1349;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2023-03-23 04:26:49,694 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016-4: assume !(0 != #t~nondet1349);havoc #t~mem1348;havoc #t~nondet1349; [2023-03-23 04:26:49,694 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016: assume 0 == #t~mem1348;#t~nondet1349 := 0; [2023-03-23 04:26:49,694 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016: assume !(0 == #t~mem1348); [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016-2: assume 2097152 == #t~mem1348;#t~nondet1349 := #t~mem1348; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016-2: assume !(2097152 == #t~mem1348);assume #t~mem1348 < 0 || #t~nondet1349 <= #t~mem1348;assume #t~nondet1349 <= 2097152;assume #t~nondet1349 >= 0;assume #t~mem1348 >= 0 || #t~nondet1349 > 2097152 + #t~mem1348;assume #t~nondet1349 >= -2147483648; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9037: #res := 1;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9008: havoc #t~switch1345; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9033: assume #t~switch1345; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9033: assume !#t~switch1345; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9021: assume #t~switch1345;call #t~mem1350 := read~int(~s.base, 20 + ~s.offset, 4); [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9021: assume !#t~switch1345;#t~switch1345 := #t~switch1345 || 3 == ~aref~0; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9046-1: assume -2147483648 <= #t~ret1356 && #t~ret1356 <= 2147483647;havoc #t~ret1356; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9046: SUMMARY for call #t~ret1356 := __dynamic_pr_debug(~#descriptor~14.base, ~#descriptor~14.offset, 302, 0); srcloc: null [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022-2: assume 1048576 == #t~mem1350;#t~nondet1351 := #t~mem1350; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022-2: assume !(1048576 == #t~mem1350);assume #t~mem1350 < 0 || #t~nondet1351 <= #t~mem1350;assume #t~nondet1351 <= 1048576;assume #t~nondet1351 >= 0;assume #t~mem1350 >= 0 || #t~nondet1351 > 1048576 + #t~mem1350;assume #t~nondet1351 >= -2147483648; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022-4: assume 0 != #t~nondet1351;havoc #t~mem1350;havoc #t~nondet1351;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022-4: assume !(0 != #t~nondet1351);havoc #t~mem1350;havoc #t~nondet1351; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022: assume 0 == #t~mem1350;#t~nondet1351 := 0; [2023-03-23 04:26:49,695 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022: assume !(0 == #t~mem1350); [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010: goto; [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010: assume 0 == #t~mem1346;#t~nondet1347 := 0; [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010-1: assume 4194304 == #t~mem1346;#t~nondet1347 := #t~mem1346; [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010-1: assume !(4194304 == #t~mem1346);assume #t~mem1346 < 0 || #t~nondet1347 <= #t~mem1346;assume #t~nondet1347 <= 4194304;assume #t~nondet1347 >= 0;assume #t~mem1346 >= 0 || #t~nondet1347 > 4194304 + #t~mem1346;assume #t~nondet1347 >= -2147483648; [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010-3: assume 0 != #t~nondet1347;havoc #t~mem1346;havoc #t~nondet1347;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010-3: assume !(0 != #t~nondet1347);havoc #t~mem1346;havoc #t~nondet1347; [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch1345;call #t~mem1346 := read~int(~s.base, 20 + ~s.offset, 4); [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9027: assume #t~switch1345;call #t~mem1352 := read~int(~s.base, 20 + ~s.offset, 4); [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9027: assume !#t~switch1345;#t~switch1345 := true; [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !(0 == #t~mem1346); [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch1345;#t~switch1345 := #t~switch1345 || 1 == ~aref~0; [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9044: SUMMARY for call #t~ret1355 := ldv__builtin_expect((if #t~mem1354 % 256 % 18446744073709551616 <= 9223372036854775807 then #t~mem1354 % 256 % 18446744073709551616 else #t~mem1354 % 256 % 18446744073709551616 - 18446744073709551616) % 2, 0); srcloc: null [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9044-1: assume -9223372036854775808 <= #t~ret1355 && #t~ret1355 <= 9223372036854775807;~tmp~66 := #t~ret1355;havoc #t~mem1354;havoc #t~ret1355; [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9015: assume #t~switch1345;call #t~mem1348 := read~int(~s.base, 20 + ~s.offset, 4); [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9015: assume !#t~switch1345;#t~switch1345 := #t~switch1345 || 0 == ~aref~0; [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume !(0 != ~comedi_debug~0); [2023-03-23 04:26:49,696 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##43: assume 0 != ~comedi_debug~0;call write~$Pointer$(298, 0, ~#descriptor~14.base, ~#descriptor~14.offset, 8);call write~$Pointer$(299, 0, ~#descriptor~14.base, 8 + ~#descriptor~14.offset, 8);call write~$Pointer$(300, 0, ~#descriptor~14.base, 16 + ~#descriptor~14.offset, 8);call write~$Pointer$(301, 0, ~#descriptor~14.base, 24 + ~#descriptor~14.offset, 8);call write~int(168, ~#descriptor~14.base, 32 + ~#descriptor~14.offset, 4);call write~int(0, ~#descriptor~14.base, 36 + ~#descriptor~14.offset, 1);call #t~mem1354 := read~int(~#descriptor~14.base, 36 + ~#descriptor~14.offset, 1); [2023-03-23 04:26:49,697 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9028: assume 0 == #t~mem1352;#t~nondet1353 := 0; [2023-03-23 04:26:49,697 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9028: assume !(0 == #t~mem1352); [2023-03-23 04:26:49,697 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9028-2: assume 8388608 == #t~mem1352;#t~nondet1353 := #t~mem1352; [2023-03-23 04:26:49,697 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint L9028-2: assume !(8388608 == #t~mem1352);assume #t~mem1352 < 0 || #t~nondet1353 <= #t~mem1352;assume #t~nondet1353 <= 8388608;assume #t~nondet1353 >= 0;assume #t~mem1352 >= 0 || #t~nondet1353 > 8388608 + #t~mem1352;assume #t~nondet1353 >= -2147483648; [2023-03-23 04:26:51,935 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2023-03-23 04:26:53,265 INFO L277 CfgBuilder]: Performing block encoding [2023-03-23 04:26:53,294 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-23 04:26:53,294 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-23 04:26:53,300 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 04:26:53 BoogieIcfgContainer [2023-03-23 04:26:53,301 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-23 04:26:53,302 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-23 04:26:53,302 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-23 04:26:53,302 INFO L275 PluginConnector]: Sifa initialized [2023-03-23 04:26:53,303 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 04:26:53" (1/1) ... [2023-03-23 04:26:53,303 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-23 04:26:53,351 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-23 04:26:53,351 INFO L166 IcfgInterpreter]: Building call graph [2023-03-23 04:26:53,369 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) [2023-03-23 04:26:53,376 INFO L158 Benchmark]: Toolchain (without parser) took 15416.65ms. Allocated memory was 223.3MB in the beginning and 1.2GB in the end (delta: 975.2MB). Free memory was 152.9MB in the beginning and 973.9MB in the end (delta: -821.0MB). Peak memory consumption was 154.7MB. Max. memory is 8.0GB. [2023-03-23 04:26:53,376 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 223.3MB. Free memory is still 168.4MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-23 04:26:53,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2829.20ms. Allocated memory was 223.3MB in the beginning and 443.5MB in the end (delta: 220.2MB). Free memory was 152.7MB in the beginning and 304.9MB in the end (delta: -152.3MB). Peak memory consumption was 297.8MB. Max. memory is 8.0GB. [2023-03-23 04:26:53,378 INFO L158 Benchmark]: Boogie Preprocessor took 421.15ms. Allocated memory is still 443.5MB. Free memory was 304.9MB in the beginning and 298.1MB in the end (delta: 6.8MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. [2023-03-23 04:26:53,382 INFO L158 Benchmark]: RCFGBuilder took 12089.42ms. Allocated memory was 443.5MB in the beginning and 1.2GB in the end (delta: 755.0MB). Free memory was 298.1MB in the beginning and 979.6MB in the end (delta: -681.5MB). Peak memory consumption was 236.5MB. Max. memory is 8.0GB. [2023-03-23 04:26:53,382 INFO L158 Benchmark]: Sifa took 72.65ms. Allocated memory is still 1.2GB. Free memory was 979.6MB in the beginning and 973.9MB in the end (delta: 5.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. [2023-03-23 04:26:53,385 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13ms. Allocated memory is still 223.3MB. Free memory is still 168.4MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 2829.20ms. Allocated memory was 223.3MB in the beginning and 443.5MB in the end (delta: 220.2MB). Free memory was 152.7MB in the beginning and 304.9MB in the end (delta: -152.3MB). Peak memory consumption was 297.8MB. Max. memory is 8.0GB. * Boogie Preprocessor took 421.15ms. Allocated memory is still 443.5MB. Free memory was 304.9MB in the beginning and 298.1MB in the end (delta: 6.8MB). Peak memory consumption was 16.8MB. Max. memory is 8.0GB. * RCFGBuilder took 12089.42ms. Allocated memory was 443.5MB in the beginning and 1.2GB in the end (delta: 755.0MB). Free memory was 298.1MB in the beginning and 979.6MB in the end (delta: -681.5MB). Peak memory consumption was 236.5MB. Max. memory is 8.0GB. * Sifa took 72.65ms. Allocated memory is still 1.2GB. Free memory was 979.6MB in the beginning and 973.9MB in the end (delta: 5.8MB). Peak memory consumption was 5.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-23 04:26:53,416 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...