/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/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 0.1.25-adbd35c [2020-10-12 23:07:00,445 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-12 23:07:00,448 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-12 23:07:00,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-12 23:07:00,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-12 23:07:00,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-12 23:07:00,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-12 23:07:00,477 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-12 23:07:00,479 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-12 23:07:00,480 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-12 23:07:00,481 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-12 23:07:00,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-12 23:07:00,482 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-12 23:07:00,483 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-12 23:07:00,484 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-12 23:07:00,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-12 23:07:00,486 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-12 23:07:00,487 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-12 23:07:00,489 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-12 23:07:00,491 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-12 23:07:00,493 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-12 23:07:00,494 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-12 23:07:00,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-12 23:07:00,496 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-12 23:07:00,505 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-12 23:07:00,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-12 23:07:00,505 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-12 23:07:00,506 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-12 23:07:00,507 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-12 23:07:00,508 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-12 23:07:00,508 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-12 23:07:00,509 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-12 23:07:00,509 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-12 23:07:00,513 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-12 23:07:00,514 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-12 23:07:00,514 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-12 23:07:00,515 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-12 23:07:00,515 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-12 23:07:00,515 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-12 23:07:00,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-12 23:07:00,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-12 23:07:00,517 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-12 23:07:00,539 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-12 23:07:00,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-12 23:07:00,540 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-12 23:07:00,540 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-12 23:07:00,541 INFO L138 SettingsManager]: * Use SBE=true [2020-10-12 23:07:00,541 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-12 23:07:00,541 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-12 23:07:00,541 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-12 23:07:00,541 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-12 23:07:00,542 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-12 23:07:00,542 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-12 23:07:00,542 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-12 23:07:00,542 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-12 23:07:00,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-12 23:07:00,543 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-12 23:07:00,543 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-12 23:07:00,543 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-12 23:07:00,543 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-12 23:07:00,543 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:07:00,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-12 23:07:00,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-12 23:07:00,544 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-12 23:07:00,544 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-12 23:07:00,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-12 23:07:00,544 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-12 23:07:00,545 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-12 23:07:00,545 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-12 23:07:00,545 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-12 23:07:00,861 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-12 23:07:00,878 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-12 23:07:00,886 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-12 23:07:00,888 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-12 23:07:00,888 INFO L275 PluginConnector]: CDTParser initialized [2020-10-12 23:07:00,891 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i [2020-10-12 23:07:00,969 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7a0611a0c/88299d766090454fad0e9709be4c3fa4/FLAGfd7f85eee [2020-10-12 23:07:01,913 INFO L306 CDTParser]: Found 1 translation units. [2020-10-12 23:07:01,915 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i [2020-10-12 23:07:01,985 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7a0611a0c/88299d766090454fad0e9709be4c3fa4/FLAGfd7f85eee [2020-10-12 23:07:02,321 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7a0611a0c/88299d766090454fad0e9709be4c3fa4 [2020-10-12 23:07:02,330 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-12 23:07:02,332 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-12 23:07:02,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-12 23:07:02,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-12 23:07:02,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-12 23:07:02,337 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:07:02" (1/1) ... [2020-10-12 23:07:02,340 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c4eb9a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:07:02, skipping insertion in model container [2020-10-12 23:07:02,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.10 11:07:02" (1/1) ... [2020-10-12 23:07:02,348 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-12 23:07:02,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-12 23:07:06,343 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:07:06,414 INFO L203 MainTranslator]: Completed pre-run [2020-10-12 23:07:07,103 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-12 23:07:07,701 INFO L208 MainTranslator]: Completed translation [2020-10-12 23:07:07,702 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:07:07 WrapperNode [2020-10-12 23:07:07,702 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-12 23:07:07,703 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-12 23:07:07,703 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-12 23:07:07,703 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-12 23:07:07,716 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:07:07" (1/1) ... [2020-10-12 23:07:07,716 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:07:07" (1/1) ... [2020-10-12 23:07:07,873 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:07:07" (1/1) ... [2020-10-12 23:07:07,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:07:07" (1/1) ... [2020-10-12 23:07:08,198 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:07:07" (1/1) ... [2020-10-12 23:07:08,251 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:07:07" (1/1) ... [2020-10-12 23:07:08,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:07:07" (1/1) ... [2020-10-12 23:07:08,518 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-12 23:07:08,519 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-12 23:07:08,519 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-12 23:07:08,519 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-12 23:07:08,520 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.10 11:07:07" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-12 23:07:08,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-12 23:07:08,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-12 23:07:08,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-12 23:07:08,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-12 23:07:08,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:07:08,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:07:08,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:07:08,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:07:08,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:07:08,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 23:07:08,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-10-12 23:07:08,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-12 23:07:08,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-12 23:07:08,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-12 23:07:08,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2020-10-12 23:07:08,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-12 23:07:08,603 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-12 23:07:08,606 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-12 23:07:08,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-12 23:07:08,606 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-12 23:07:08,606 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-12 23:07:08,607 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-12 23:07:08,607 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-12 23:07:08,607 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-12 23:07:08,607 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-12 23:07:08,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-12 23:07:08,607 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-12 23:07:08,608 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-12 23:07:08,608 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-12 23:07:08,608 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-12 23:07:08,608 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-12 23:07:08,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-12 23:07:08,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-12 23:07:08,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-12 23:07:08,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-12 23:07:08,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-12 23:07:08,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-12 23:07:08,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-12 23:07:08,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-12 23:07:08,610 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-12 23:07:08,610 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-12 23:07:08,610 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2020-10-12 23:07:08,610 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-12 23:07:08,610 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-12 23:07:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-12 23:07:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-12 23:07:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-12 23:07:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_per_sample [2020-10-12 23:07:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_init [2020-10-12 23:07:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_cleanup [2020-10-12 23:07:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_board_dev [2020-10-12 23:07:08,612 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_board_minor [2020-10-12 23:07:08,612 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_board_dev [2020-10-12 23:07:08,612 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_subdevice_from_minor [2020-10-12 23:07:08,613 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_board_minor [2020-10-12 23:07:08,613 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_subdevice_minor [2020-10-12 23:07:08,613 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_minor [2020-10-12 23:07:08,613 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read_subdevice [2020-10-12 23:07:08,614 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_write_subdevice [2020-10-12 23:07:08,614 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_async_buffer [2020-10-12 23:07:08,614 INFO L138 BoogieDeclarations]: Found implementation of procedure max_read_buffer_kb_show [2020-10-12 23:07:08,614 INFO L138 BoogieDeclarations]: Found implementation of procedure max_read_buffer_kb_store [2020-10-12 23:07:08,614 INFO L138 BoogieDeclarations]: Found implementation of procedure read_buffer_kb_show [2020-10-12 23:07:08,614 INFO L138 BoogieDeclarations]: Found implementation of procedure read_buffer_kb_store [2020-10-12 23:07:08,615 INFO L138 BoogieDeclarations]: Found implementation of procedure max_write_buffer_kb_show [2020-10-12 23:07:08,615 INFO L138 BoogieDeclarations]: Found implementation of procedure max_write_buffer_kb_store [2020-10-12 23:07:08,615 INFO L138 BoogieDeclarations]: Found implementation of procedure write_buffer_kb_show [2020-10-12 23:07:08,615 INFO L138 BoogieDeclarations]: Found implementation of procedure write_buffer_kb_store [2020-10-12 23:07:08,615 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_set_subdevice_runflags [2020-10-12 23:07:08,615 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_get_subdevice_runflags [2020-10-12 23:07:08,615 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_running [2020-10-12 23:07:08,616 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_in_error [2020-10-12 23:07:08,616 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_idle [2020-10-12 23:07:08,617 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_spriv [2020-10-12 23:07:08,617 INFO L138 BoogieDeclarations]: Found implementation of procedure do_become_nonbusy [2020-10-12 23:07:08,618 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel [2020-10-12 23:07:08,618 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_busy [2020-10-12 23:07:08,618 INFO L138 BoogieDeclarations]: Found implementation of procedure do_devconfig_ioctl [2020-10-12 23:07:08,618 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bufconfig_ioctl [2020-10-12 23:07:08,619 INFO L138 BoogieDeclarations]: Found implementation of procedure do_devinfo_ioctl [2020-10-12 23:07:08,619 INFO L138 BoogieDeclarations]: Found implementation of procedure do_subdinfo_ioctl [2020-10-12 23:07:08,619 INFO L138 BoogieDeclarations]: Found implementation of procedure do_chaninfo_ioctl [2020-10-12 23:07:08,620 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bufinfo_ioctl [2020-10-12 23:07:08,620 INFO L138 BoogieDeclarations]: Found implementation of procedure check_insn_config_length [2020-10-12 23:07:08,620 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_insn [2020-10-12 23:07:08,620 INFO L138 BoogieDeclarations]: Found implementation of procedure do_insnlist_ioctl [2020-10-12 23:07:08,621 INFO L138 BoogieDeclarations]: Found implementation of procedure do_insn_ioctl [2020-10-12 23:07:08,621 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cmd_ioctl [2020-10-12 23:07:08,621 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cmdtest_ioctl [2020-10-12 23:07:08,621 INFO L138 BoogieDeclarations]: Found implementation of procedure do_lock_ioctl [2020-10-12 23:07:08,621 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unlock_ioctl [2020-10-12 23:07:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_ioctl [2020-10-12 23:07:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure do_poll_ioctl [2020-10-12 23:07:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_unlocked_ioctl [2020-10-12 23:07:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_vm_open [2020-10-12 23:07:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_vm_close [2020-10-12 23:07:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_mmap [2020-10-12 23:07:08,623 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_poll [2020-10-12 23:07:08,623 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_write [2020-10-12 23:07:08,623 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read [2020-10-12 23:07:08,623 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_open [2020-10-12 23:07:08,623 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_fasync [2020-10-12 23:07:08,623 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_close [2020-10-12 23:07:08,624 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_error [2020-10-12 23:07:08,624 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_event [2020-10-12 23:07:08,624 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_board_minor [2020-10-12 23:07:08,624 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_board_minor [2020-10-12 23:07:08,624 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_release_hardware_device [2020-10-12 23:07:08,624 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdevice_minor [2020-10-12 23:07:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_subdevice_minor [2020-10-12 23:07:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_cleanup_board_minors [2020-10-12 23:07:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_init [2020-10-12 23:07:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_cleanup [2020-10-12 23:07:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vm_operations_struct_3 [2020-10-12 23:07:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2020-10-12 23:07:08,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2020-10-12 23:07:08,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_7 [2020-10-12 23:07:08,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_4 [2020-10-12 23:07:08,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_6 [2020-10-12 23:07:08,627 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-12 23:07:08,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_1 [2020-10-12 23:07:08,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2020-10-12 23:07:08,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_3 [2020-10-12 23:07:08,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_4 [2020-10-12 23:07:08,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2020-10-12 23:07:08,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2020-10-12 23:07:08,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_7 [2020-10-12 23:07:08,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2020-10-12 23:07:08,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2020-10-12 23:07:08,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2020-10-12 23:07:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_11 [2020-10-12 23:07:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_12 [2020-10-12 23:07:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_13 [2020-10-12 23:07:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_14 [2020-10-12 23:07:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure do_rangeinfo_ioctl [2020-10-12 23:07:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure aref_invalid [2020-10-12 23:07:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_check_chanlist [2020-10-12 23:07:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_set_hw_dev [2020-10-12 23:07:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_hw_dev [2020-10-12 23:07:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_devpriv [2020-10-12 23:07:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdevices [2020-10-12 23:07:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_device [2020-10-12 23:07:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_detach [2020-10-12 23:07:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_invalid [2020-10-12 23:07:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure insn_inval [2020-10-12 23:07:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dio_insn_config [2020-10-12 23:07:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure insn_rw_emulate_bits [2020-10-12 23:07:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_device_postconfig_async [2020-10-12 23:07:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_device_postconfig [2020-10-12 23:07:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_postconfig [2020-10-12 23:07:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_recognize [2020-10-12 23:07:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_report_boards [2020-10-12 23:07:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_load_firmware [2020-10-12 23:07:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_request_region [2020-10-12 23:07:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_request_region [2020-10-12 23:07:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_legacy_detach [2020-10-12 23:07:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_attach [2020-10-12 23:07:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_auto_config [2020-10-12 23:07:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_auto_unconfig [2020-10-12 23:07:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_driver_register [2020-10-12 23:07:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_driver_unregister [2020-10-12 23:07:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_19 [2020-10-12 23:07:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_20 [2020-10-12 23:07:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2020-10-12 23:07:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2020-10-12 23:07:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_23 [2020-10-12 23:07:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_24 [2020-10-12 23:07:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-12 23:07:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-12 23:07:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-12 23:07:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-12 23:07:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-12 23:07:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-12 23:07:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-12 23:07:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-12 23:07:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-12 23:07:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-12 23:07:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_free [2020-10-12 23:07:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_alloc [2020-10-12 23:07:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_alloc [2020-10-12 23:07:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_reset [2020-10-12 23:07:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_n_available [2020-10-12 23:07:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_write_alloc [2020-10-12 23:07:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_alloc [2020-10-12 23:07:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_munge [2020-10-12 23:07:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_n_allocated [2020-10-12 23:07:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_free [2020-10-12 23:07:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_n_available [2020-10-12 23:07:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_alloc [2020-10-12 23:07:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_n_allocated [2020-10-12 23:07:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_free [2020-10-12 23:07:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_put [2020-10-12 23:07:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_get [2020-10-12 23:07:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_memcpy_to [2020-10-12 23:07:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_memcpy_from [2020-10-12 23:07:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_pci_dev [2020-10-12 23:07:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_enable [2020-10-12 23:07:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_disable [2020-10-12 23:07:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_auto_config [2020-10-12 23:07:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_auto_unconfig [2020-10-12 23:07:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_driver_register [2020-10-12 23:07:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_driver_unregister [2020-10-12 23:07:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_pcmcia_dev [2020-10-12 23:07:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_conf_check [2020-10-12 23:07:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_enable [2020-10-12 23:07:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_disable [2020-10-12 23:07:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_auto_config [2020-10-12 23:07:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_auto_unconfig [2020-10-12 23:07:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_driver_register [2020-10-12 23:07:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_driver_unregister [2020-10-12 23:07:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-12 23:07:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_usb_interface [2020-10-12 23:07:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_usb_dev [2020-10-12 23:07:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_auto_config [2020-10-12 23:07:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_auto_unconfig [2020-10-12 23:07:08,654 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_driver_register [2020-10-12 23:07:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_driver_unregister [2020-10-12 23:07:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2020-10-12 23:07:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read___0 [2020-10-12 23:07:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_open [2020-10-12 23:07:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_init [2020-10-12 23:07:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_cleanup [2020-10-12 23:07:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2020-10-12 23:07:08,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2020-10-12 23:07:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-12 23:07:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure translated_ioctl [2020-10-12 23:07:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_chaninfo [2020-10-12 23:07:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_rangeinfo [2020-10-12 23:07:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure get_compat_cmd [2020-10-12 23:07:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure put_compat_cmd [2020-10-12 23:07:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_cmd [2020-10-12 23:07:08,656 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_cmdtest [2020-10-12 23:07:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure get_compat_insn [2020-10-12 23:07:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_insnlist [2020-10-12 23:07:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_insn [2020-10-12 23:07:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ioctl [2020-10-12 23:07:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_compat_ioctl [2020-10-12 23:07:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-12 23:07:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-12 23:07:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-12 23:07:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-12 23:07:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-12 23:07:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-12 23:07:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-12 23:07:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-12 23:07:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-12 23:07:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-12 23:07:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-12 23:07:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-12 23:07:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-12 23:07:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-12 23:07:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-12 23:07:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2020-10-12 23:07:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-12 23:07:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-12 23:07:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-12 23:07:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-12 23:07:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:07:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-12 23:07:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-12 23:07:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-12 23:07:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-12 23:07:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-10-12 23:07:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-12 23:07:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2020-10-12 23:07:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-12 23:07:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-12 23:07:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-12 23:07:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-12 23:07:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-12 23:07:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-12 23:07:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-12 23:07:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2020-10-12 23:07:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-12 23:07:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-12 23:07:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2020-10-12 23:07:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-12 23:07:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2020-10-12 23:07:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_set_name [2020-10-12 23:07:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2020-10-12 23:07:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-12 23:07:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-12 23:07:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2020-10-12 23:07:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-12 23:07:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-12 23:07:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-12 23:07:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-12 23:07:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-12 23:07:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-12 23:07:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-12 23:07:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-12 23:07:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_disable_device [2020-10-12 23:07:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_enable_device [2020-10-12 23:07:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2020-10-12 23:07:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_register_driver [2020-10-12 23:07:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2020-10-12 23:07:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_unregister_driver [2020-10-12 23:07:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-12 23:07:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-12 23:07:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-12 23:07:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2020-10-12 23:07:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-12 23:07:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2020-10-12 23:07:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-12 23:07:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-12 23:07:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-12 23:07:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-12 23:07:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-12 23:07:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-12 23:07:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-12 23:07:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-12 23:07:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-12 23:07:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-12 23:07:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-12 23:07:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2020-10-12 23:07:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-12 23:07:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-12 23:07:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-12 23:07:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-12 23:07:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vmap [2020-10-12 23:07:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vunmap [2020-10-12 23:07:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2020-10-12 23:07:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-12 23:07:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-12 23:07:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-12 23:07:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-12 23:07:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-12 23:07:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-12 23:07:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-12 23:07:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-12 23:07:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-12 23:07:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-12 23:07:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-12 23:07:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-12 23:07:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-12 23:07:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2020-10-12 23:07:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-12 23:07:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-12 23:07:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-12 23:07:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-12 23:07:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-12 23:07:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-12 23:07:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-12 23:07:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-12 23:07:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-12 23:07:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-12 23:07:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-12 23:07:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-12 23:07:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-12 23:07:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-12 23:07:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-12 23:07:08,678 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-12 23:07:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-12 23:07:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-12 23:07:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-12 23:07:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-12 23:07:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-12 23:07:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-12 23:07:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-12 23:07:08,679 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2020-10-12 23:07:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-12 23:07:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-12 23:07:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-12 23:07:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_set_name [2020-10-12 23:07:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_4 [2020-10-12 23:07:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2020-10-12 23:07:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_1 [2020-10-12 23:07:08,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2020-10-12 23:07:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_3 [2020-10-12 23:07:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2020-10-12 23:07:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_7 [2020-10-12 23:07:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2020-10-12 23:07:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2020-10-12 23:07:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2020-10-12 23:07:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-12 23:07:08,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-12 23:07:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-12 23:07:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-12 23:07:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-12 23:07:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-12 23:07:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-12 23:07:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-12 23:07:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-12 23:07:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-12 23:07:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-12 23:07:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-12 23:07:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-12 23:07:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-12 23:07:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-12 23:07:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-12 23:07:08,683 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2020-10-12 23:07:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-12 23:07:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-12 23:07:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-12 23:07:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-12 23:07:08,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-12 23:07:08,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-12 23:07:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-12 23:07:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-12 23:07:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-12 23:07:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-12 23:07:08,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-12 23:07:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vm_operations_struct_3 [2020-10-12 23:07:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2020-10-12 23:07:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2020-10-12 23:07:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_7 [2020-10-12 23:07:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_4 [2020-10-12 23:07:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_6 [2020-10-12 23:07:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_compat_ioctl [2020-10-12 23:07:08,687 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-12 23:07:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-12 23:07:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-12 23:07:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-12 23:07:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-12 23:07:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2020-10-12 23:07:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2020-10-12 23:07:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2020-10-12 23:07:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-12 23:07:08,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-12 23:07:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2020-10-12 23:07:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2020-10-12 23:07:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2020-10-12 23:07:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-10-12 23:07:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-12 23:07:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-12 23:07:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-12 23:07:08,689 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-12 23:07:08,690 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-12 23:07:08,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-12 23:07:08,690 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-12 23:07:08,690 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-12 23:07:08,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-12 23:07:08,690 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-12 23:07:08,690 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-12 23:07:08,690 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-12 23:07:08,690 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-12 23:07:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-12 23:07:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-12 23:07:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_event [2020-10-12 23:07:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_error [2020-10-12 23:07:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_minor [2020-10-12 23:07:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_running [2020-10-12 23:07:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_spriv [2020-10-12 23:07:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_check_chanlist [2020-10-12 23:07:08,691 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_per_sample [2020-10-12 23:07:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_set_hw_dev [2020-10-12 23:07:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_alloc [2020-10-12 23:07:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_free [2020-10-12 23:07:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_n_available [2020-10-12 23:07:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_alloc [2020-10-12 23:07:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_free [2020-10-12 23:07:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-10-12 23:07:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_11 [2020-10-12 23:07:08,692 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-12 23:07:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-12 23:07:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_12 [2020-10-12 23:07:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_13 [2020-10-12 23:07:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_14 [2020-10-12 23:07:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure do_rangeinfo_ioctl [2020-10-12 23:07:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_board_minor [2020-10-12 23:07:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_release_hardware_device [2020-10-12 23:07:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdevice_minor [2020-10-12 23:07:08,693 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_subdevice_minor [2020-10-12 23:07:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_alloc [2020-10-12 23:07:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_reset [2020-10-12 23:07:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_n_allocated [2020-10-12 23:07:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure insn_inval [2020-10-12 23:07:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_detach [2020-10-12 23:07:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_attach [2020-10-12 23:07:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_init [2020-10-12 23:07:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_cleanup [2020-10-12 23:07:08,694 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_init [2020-10-12 23:07:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-12 23:07:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-12 23:07:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_cleanup [2020-10-12 23:07:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_board_dev [2020-10-12 23:07:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-12 23:07:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_board_minor [2020-10-12 23:07:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_board_dev [2020-10-12 23:07:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_subdevice_from_minor [2020-10-12 23:07:08,695 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_board_minor [2020-10-12 23:07:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_subdevice_minor [2020-10-12 23:07:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read_subdevice [2020-10-12 23:07:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_write_subdevice [2020-10-12 23:07:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure resize_async_buffer [2020-10-12 23:07:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-12 23:07:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure max_read_buffer_kb_show [2020-10-12 23:07:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure max_read_buffer_kb_store [2020-10-12 23:07:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure read_buffer_kb_show [2020-10-12 23:07:08,696 INFO L130 BoogieDeclarations]: Found specification of procedure read_buffer_kb_store [2020-10-12 23:07:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure max_write_buffer_kb_show [2020-10-12 23:07:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure max_write_buffer_kb_store [2020-10-12 23:07:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure write_buffer_kb_show [2020-10-12 23:07:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure write_buffer_kb_store [2020-10-12 23:07:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_set_subdevice_runflags [2020-10-12 23:07:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_get_subdevice_runflags [2020-10-12 23:07:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_in_error [2020-10-12 23:07:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_idle [2020-10-12 23:07:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure do_become_nonbusy [2020-10-12 23:07:08,697 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel [2020-10-12 23:07:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:07:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_busy [2020-10-12 23:07:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure do_devconfig_ioctl [2020-10-12 23:07:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure do_bufconfig_ioctl [2020-10-12 23:07:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure do_devinfo_ioctl [2020-10-12 23:07:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-12 23:07:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure do_subdinfo_ioctl [2020-10-12 23:07:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure do_chaninfo_ioctl [2020-10-12 23:07:08,698 INFO L130 BoogieDeclarations]: Found specification of procedure do_bufinfo_ioctl [2020-10-12 23:07:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure check_insn_config_length [2020-10-12 23:07:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure parse_insn [2020-10-12 23:07:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:07:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure do_insnlist_ioctl [2020-10-12 23:07:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure do_insn_ioctl [2020-10-12 23:07:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure do_cmd_ioctl [2020-10-12 23:07:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-12 23:07:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure do_cmdtest_ioctl [2020-10-12 23:07:08,699 INFO L130 BoogieDeclarations]: Found specification of procedure do_lock_ioctl [2020-10-12 23:07:08,700 INFO L130 BoogieDeclarations]: Found specification of procedure do_unlock_ioctl [2020-10-12 23:07:08,700 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_ioctl [2020-10-12 23:07:08,700 INFO L130 BoogieDeclarations]: Found specification of procedure do_poll_ioctl [2020-10-12 23:07:08,700 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_unlocked_ioctl [2020-10-12 23:07:08,700 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_vm_open [2020-10-12 23:07:08,700 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_vm_close [2020-10-12 23:07:08,700 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_mmap [2020-10-12 23:07:08,700 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_poll [2020-10-12 23:07:08,700 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_write [2020-10-12 23:07:08,701 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read [2020-10-12 23:07:08,701 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_open [2020-10-12 23:07:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-12 23:07:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_fasync [2020-10-12 23:07:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_close [2020-10-12 23:07:08,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-12 23:07:08,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-12 23:07:08,705 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_board_minor [2020-10-12 23:07:08,705 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_cleanup_board_minors [2020-10-12 23:07:08,705 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_init [2020-10-12 23:07:08,705 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_cleanup [2020-10-12 23:07:08,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-12 23:07:08,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-12 23:07:08,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2020-10-12 23:07:08,706 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-12 23:07:08,706 INFO L130 BoogieDeclarations]: Found specification of procedure aref_invalid [2020-10-12 23:07:08,706 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-12 23:07:08,706 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-12 23:07:08,706 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-12 23:07:08,706 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-12 23:07:08,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_19 [2020-10-12 23:07:08,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2020-10-12 23:07:08,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_20 [2020-10-12 23:07:08,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2020-10-12 23:07:08,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_23 [2020-10-12 23:07:08,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_24 [2020-10-12 23:07:08,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2020-10-12 23:07:08,707 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-12 23:07:08,707 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-12 23:07:08,707 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-12 23:07:08,707 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-12 23:07:08,707 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dio_insn_config [2020-10-12 23:07:08,708 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_devpriv [2020-10-12 23:07:08,708 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdevices [2020-10-12 23:07:08,708 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_load_firmware [2020-10-12 23:07:08,708 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_request_region [2020-10-12 23:07:08,708 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_request_region [2020-10-12 23:07:08,708 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_legacy_detach [2020-10-12 23:07:08,708 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_auto_config [2020-10-12 23:07:08,708 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_auto_unconfig [2020-10-12 23:07:08,708 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_driver_register [2020-10-12 23:07:08,709 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_driver_unregister [2020-10-12 23:07:08,709 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_hw_dev [2020-10-12 23:07:08,709 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_device [2020-10-12 23:07:08,709 INFO L130 BoogieDeclarations]: Found specification of procedure poll_invalid [2020-10-12 23:07:08,709 INFO L130 BoogieDeclarations]: Found specification of procedure insn_rw_emulate_bits [2020-10-12 23:07:08,709 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_device_postconfig_async [2020-10-12 23:07:08,709 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_device_postconfig [2020-10-12 23:07:08,709 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_postconfig [2020-10-12 23:07:08,709 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_recognize [2020-10-12 23:07:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_report_boards [2020-10-12 23:07:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-10-12 23:07:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-12 23:07:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-12 23:07:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-12 23:07:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-12 23:07:08,710 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-12 23:07:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-12 23:07:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-12 23:07:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2020-10-12 23:07:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-12 23:07:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure vmap [2020-10-12 23:07:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure vunmap [2020-10-12 23:07:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-12 23:07:08,711 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-12 23:07:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-12 23:07:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-12 23:07:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-12 23:07:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-12 23:07:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-12 23:07:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-12 23:07:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-12 23:07:08,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-12 23:07:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-12 23:07:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-12 23:07:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_put [2020-10-12 23:07:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_get [2020-10-12 23:07:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_memcpy_to [2020-10-12 23:07:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_memcpy_from [2020-10-12 23:07:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_free [2020-10-12 23:07:08,713 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_alloc [2020-10-12 23:07:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_n_available [2020-10-12 23:07:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_write_alloc [2020-10-12 23:07:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_munge [2020-10-12 23:07:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2020-10-12 23:07:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_n_allocated [2020-10-12 23:07:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-12 23:07:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-12 23:07:08,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-12 23:07:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-12 23:07:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-12 23:07:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-12 23:07:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-12 23:07:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-12 23:07:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_pci_dev [2020-10-12 23:07:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_enable [2020-10-12 23:07:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_disable [2020-10-12 23:07:08,715 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_auto_config [2020-10-12 23:07:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_auto_unconfig [2020-10-12 23:07:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_driver_register [2020-10-12 23:07:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_driver_unregister [2020-10-12 23:07:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_register_driver [2020-10-12 23:07:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_unregister_driver [2020-10-12 23:07:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2020-10-12 23:07:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2020-10-12 23:07:08,716 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_enable_device [2020-10-12 23:07:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_disable_device [2020-10-12 23:07:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_pcmcia_dev [2020-10-12 23:07:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_enable [2020-10-12 23:07:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_disable [2020-10-12 23:07:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_auto_config [2020-10-12 23:07:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_auto_unconfig [2020-10-12 23:07:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_driver_register [2020-10-12 23:07:08,717 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_driver_unregister [2020-10-12 23:07:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_conf_check [2020-10-12 23:07:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-12 23:07:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-12 23:07:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-12 23:07:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_usb_interface [2020-10-12 23:07:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_usb_dev [2020-10-12 23:07:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_auto_config [2020-10-12 23:07:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_auto_unconfig [2020-10-12 23:07:08,718 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_driver_register [2020-10-12 23:07:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_driver_unregister [2020-10-12 23:07:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2020-10-12 23:07:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-12 23:07:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2020-10-12 23:07:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-12 23:07:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-12 23:07:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-12 23:07:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-12 23:07:08,719 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-12 23:07:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-12 23:07:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-12 23:07:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read___0 [2020-10-12 23:07:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_open [2020-10-12 23:07:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2020-10-12 23:07:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2020-10-12 23:07:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-12 23:07:08,720 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2020-10-12 23:07:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure translated_ioctl [2020-10-12 23:07:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-12 23:07:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure compat_chaninfo [2020-10-12 23:07:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure compat_rangeinfo [2020-10-12 23:07:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure get_compat_cmd [2020-10-12 23:07:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure put_compat_cmd [2020-10-12 23:07:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure compat_cmd [2020-10-12 23:07:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure compat_cmdtest [2020-10-12 23:07:08,721 INFO L130 BoogieDeclarations]: Found specification of procedure get_compat_insn [2020-10-12 23:07:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure compat_insnlist [2020-10-12 23:07:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure compat_insn [2020-10-12 23:07:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ioctl [2020-10-12 23:07:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-12 23:07:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-12 23:07:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-12 23:07:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-12 23:07:08,722 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-12 23:07:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-12 23:07:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-12 23:07:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-12 23:07:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-12 23:07:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-12 23:07:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-12 23:07:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-12 23:07:08,723 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-12 23:07:14,504 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-12 23:07:33,524 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016: assume #t~switch1580;call #t~mem1584 := read~int(~s.base, 20 + ~s.offset, 4); [2020-10-12 23:07:33,524 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016: assume !#t~switch1580;#t~switch1580 := true; [2020-10-12 23:07:33,524 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9004: assume #t~switch1580;call #t~mem1582 := read~int(~s.base, 20 + ~s.offset, 4); [2020-10-12 23:07:33,524 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9004: assume !#t~switch1580;#t~switch1580 := #t~switch1580 || 0 == ~aref~0; [2020-10-12 23:07:33,525 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9033: SUMMARY for call #t~ret1590 := ldv__builtin_expect(~bitwiseAnd(#t~mem1589 % 256, 1), 0); srcloc: null [2020-10-12 23:07:33,525 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9033-1: assume -9223372036854775808 <= #t~ret1590 && #t~ret1590 <= 9223372036854775807;~tmp~66 := #t~ret1590;havoc #t~ret1590;havoc #t~mem1589; [2020-10-12 23:07:33,525 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9025: assume 0 != ~comedi_debug~0;call write~$Pointer$(#t~string1585.base, #t~string1585.offset, ~#descriptor~14.base, ~#descriptor~14.offset, 8);call write~$Pointer$(#t~string1586.base, #t~string1586.offset, ~#descriptor~14.base, 8 + ~#descriptor~14.offset, 8);call write~$Pointer$(#t~string1587.base, #t~string1587.offset, ~#descriptor~14.base, 16 + ~#descriptor~14.offset, 8);call write~$Pointer$(#t~string1588.base, #t~string1588.offset, ~#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~mem1589 := read~int(~#descriptor~14.base, 36 + ~#descriptor~14.offset, 1); [2020-10-12 23:07:33,525 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9025: assume !(0 != ~comedi_debug~0); [2020-10-12 23:07:33,525 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9017: assume 0 != ~bitwiseAnd(#t~mem1584, 8388608);havoc #t~mem1584;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2020-10-12 23:07:33,525 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9017: assume !(0 != ~bitwiseAnd(#t~mem1584, 8388608));havoc #t~mem1584; [2020-10-12 23:07:33,526 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9005: assume 0 != ~bitwiseAnd(#t~mem1582, 2097152);havoc #t~mem1582;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2020-10-12 23:07:33,526 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9005: assume !(0 != ~bitwiseAnd(#t~mem1582, 2097152));havoc #t~mem1582; [2020-10-12 23:07:33,526 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9034: assume 0 != ~tmp~66;havoc #t~nondet1591; [2020-10-12 23:07:33,526 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9034: assume !(0 != ~tmp~66); [2020-10-12 23:07:33,526 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L8997: havoc #t~switch1580; [2020-10-12 23:07:33,526 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9026: #res := 1;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2020-10-12 23:07:33,527 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022: assume #t~switch1580; [2020-10-12 23:07:33,527 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022: assume !#t~switch1580; [2020-10-12 23:07:33,527 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010: assume #t~switch1580;call #t~mem1583 := read~int(~s.base, 20 + ~s.offset, 4); [2020-10-12 23:07:33,527 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010: assume !#t~switch1580;#t~switch1580 := #t~switch1580 || 3 == ~aref~0; [2020-10-12 23:07:33,527 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch1580;call #t~mem1581 := read~int(~s.base, 20 + ~s.offset, 4); [2020-10-12 23:07:33,527 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch1580;#t~switch1580 := #t~switch1580 || 1 == ~aref~0; [2020-10-12 23:07:33,527 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9011: assume 0 != ~bitwiseAnd(#t~mem1583, 1048576);havoc #t~mem1583;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2020-10-12 23:07:33,527 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9011: assume !(0 != ~bitwiseAnd(#t~mem1583, 1048576));havoc #t~mem1583; [2020-10-12 23:07:33,528 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L8999: assume 0 != ~bitwiseAnd(#t~mem1581, 4194304);havoc #t~mem1581;#res := 0;call ULTIMATE.dealloc(~#descriptor~14.base, ~#descriptor~14.offset);havoc ~#descriptor~14.base, ~#descriptor~14.offset; [2020-10-12 23:07:33,528 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L8999: assume !(0 != ~bitwiseAnd(#t~mem1581, 4194304));havoc #t~mem1581; [2020-10-12 23:07:37,945 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-12 23:07:41,298 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-10-12 23:07:41,305 INFO L168 Benchmark]: Toolchain (without parser) took 38972.23 ms. Allocated memory was 140.0 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 81.2 MB in the beginning and 833.7 MB in the end (delta: -752.5 MB). Peak memory consumption was 965.9 MB. Max. memory is 7.1 GB. [2020-10-12 23:07:41,306 INFO L168 Benchmark]: CDTParser took 1.96 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.1 MB in the end (delta: 419.4 kB). Peak memory consumption was 419.4 kB. Max. memory is 7.1 GB. [2020-10-12 23:07:41,307 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5369.90 ms. Allocated memory was 140.0 MB in the beginning and 348.7 MB in the end (delta: 208.7 MB). Free memory was 81.2 MB in the beginning and 146.8 MB in the end (delta: -65.6 MB). Peak memory consumption was 145.6 MB. Max. memory is 7.1 GB. [2020-10-12 23:07:41,308 INFO L168 Benchmark]: Boogie Preprocessor took 815.79 ms. Allocated memory was 348.7 MB in the beginning and 353.4 MB in the end (delta: 4.7 MB). Free memory was 146.8 MB in the beginning and 248.8 MB in the end (delta: -102.1 MB). Peak memory consumption was 91.7 MB. Max. memory is 7.1 GB. [2020-10-12 23:07:41,309 INFO L168 Benchmark]: RCFGBuilder took 32782.69 ms. Allocated memory was 353.4 MB in the beginning and 1.2 GB in the end (delta: 811.6 MB). Free memory was 248.8 MB in the beginning and 833.7 MB in the end (delta: -584.9 MB). Peak memory consumption was 920.1 MB. Max. memory is 7.1 GB. [2020-10-12 23:07:41,312 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.96 ms. Allocated memory is still 140.0 MB. Free memory was 121.5 MB in the beginning and 121.1 MB in the end (delta: 419.4 kB). Peak memory consumption was 419.4 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5369.90 ms. Allocated memory was 140.0 MB in the beginning and 348.7 MB in the end (delta: 208.7 MB). Free memory was 81.2 MB in the beginning and 146.8 MB in the end (delta: -65.6 MB). Peak memory consumption was 145.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 815.79 ms. Allocated memory was 348.7 MB in the beginning and 353.4 MB in the end (delta: 4.7 MB). Free memory was 146.8 MB in the beginning and 248.8 MB in the end (delta: -102.1 MB). Peak memory consumption was 91.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 32782.69 ms. Allocated memory was 353.4 MB in the beginning and 1.2 GB in the end (delta: 811.6 MB). Free memory was 248.8 MB in the beginning and 833.7 MB in the end (delta: -584.9 MB). Peak memory consumption was 920.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...