/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=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --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 [2020-10-14 12:15:08,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 12:15:08,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 12:15:09,023 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 12:15:09,023 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 12:15:09,024 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 12:15:09,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 12:15:09,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 12:15:09,029 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 12:15:09,030 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 12:15:09,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 12:15:09,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 12:15:09,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 12:15:09,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 12:15:09,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 12:15:09,039 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 12:15:09,040 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 12:15:09,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 12:15:09,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 12:15:09,052 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 12:15:09,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 12:15:09,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 12:15:09,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 12:15:09,059 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 12:15:09,063 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 12:15:09,063 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 12:15:09,064 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 12:15:09,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 12:15:09,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 12:15:09,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 12:15:09,069 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 12:15:09,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 12:15:09,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 12:15:09,071 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 12:15:09,071 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 12:15:09,072 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 12:15:09,072 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 12:15:09,072 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 12:15:09,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 12:15:09,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 12:15:09,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 12:15:09,077 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 [2020-10-14 12:15:09,126 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 12:15:09,127 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 12:15:09,128 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 12:15:09,128 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 12:15:09,128 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 12:15:09,128 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 12:15:09,129 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 12:15:09,129 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 12:15:09,129 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 12:15:09,129 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 12:15:09,129 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 12:15:09,130 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 12:15:09,130 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 12:15:09,130 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 12:15:09,130 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 12:15:09,130 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 12:15:09,131 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 12:15:09,131 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 12:15:09,131 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 12:15:09,131 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 12:15:09,132 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 12:15:09,132 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 12:15:09,132 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 12:15:09,132 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 12:15:09,132 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 12:15:09,133 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 12:15:09,133 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 12:15:09,133 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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;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=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 12:15:09,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 12:15:09,445 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 12:15:09,449 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 12:15:09,450 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 12:15:09,451 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 12:15:09,451 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i [2020-10-14 12:15:09,516 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/07a716933/0c43948ac4894255bcb621180533907f/FLAG326bcf7a7 [2020-10-14 12:15:10,411 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 12:15:10,412 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-08_1a-drivers--staging--comedi--comedi.ko-entry_point.cil.out.i [2020-10-14 12:15:10,479 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/07a716933/0c43948ac4894255bcb621180533907f/FLAG326bcf7a7 [2020-10-14 12:15:10,859 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/07a716933/0c43948ac4894255bcb621180533907f [2020-10-14 12:15:10,868 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 12:15:10,870 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 12:15:10,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 12:15:10,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 12:15:10,875 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 12:15:10,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:15:10" (1/1) ... [2020-10-14 12:15:10,879 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cb335f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:15:10, skipping insertion in model container [2020-10-14 12:15:10,879 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:15:10" (1/1) ... [2020-10-14 12:15:10,887 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 12:15:11,122 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 12:15:14,507 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 12:15:14,545 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 12:15:15,238 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 12:15:16,142 INFO L208 MainTranslator]: Completed translation [2020-10-14 12:15:16,142 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:15:16 WrapperNode [2020-10-14 12:15:16,142 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 12:15:16,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 12:15:16,144 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 12:15:16,144 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 12:15:16,158 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:15:16" (1/1) ... [2020-10-14 12:15:16,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:15:16" (1/1) ... [2020-10-14 12:15:16,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:15:16" (1/1) ... [2020-10-14 12:15:16,294 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:15:16" (1/1) ... [2020-10-14 12:15:16,635 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:15:16" (1/1) ... [2020-10-14 12:15:16,688 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:15:16" (1/1) ... [2020-10-14 12:15:16,761 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:15:16" (1/1) ... [2020-10-14 12:15:16,835 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 12:15:16,836 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 12:15:16,836 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 12:15:16,836 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 12:15:16,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:15:16" (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 [2020-10-14 12:15:16,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 12:15:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 12:15:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 12:15:16,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-14 12:15:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 12:15:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-14 12:15:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-14 12:15:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-14 12:15:16,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 12:15:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-14 12:15:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-10-14 12:15:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-14 12:15:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-14 12:15:16,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-14 12:15:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2020-10-14 12:15:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-14 12:15:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-14 12:15:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-14 12:15:16,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2020-10-14 12:15:16,910 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-14 12:15:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-14 12:15:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2020-10-14 12:15:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-14 12:15:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-14 12:15:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 12:15:16,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-14 12:15:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-14 12:15:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-14 12:15:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-14 12:15:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 12:15:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 12:15:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 12:15:16,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 12:15:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 12:15:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 12:15:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 12:15:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 12:15:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 12:15:16,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-14 12:15:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-14 12:15:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-14 12:15:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure need_resched [2020-10-14 12:15:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-14 12:15:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-14 12:15:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-14 12:15:16,914 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-14 12:15:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-14 12:15:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure bytes_per_sample [2020-10-14 12:15:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_init [2020-10-14 12:15:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_cleanup [2020-10-14 12:15:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_board_dev [2020-10-14 12:15:16,915 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_board_minor [2020-10-14 12:15:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_board_dev [2020-10-14 12:15:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_subdevice_from_minor [2020-10-14 12:15:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_board_minor [2020-10-14 12:15:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_subdevice_minor [2020-10-14 12:15:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dev_from_minor [2020-10-14 12:15:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read_subdevice [2020-10-14 12:15:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_write_subdevice [2020-10-14 12:15:16,916 INFO L138 BoogieDeclarations]: Found implementation of procedure resize_async_buffer [2020-10-14 12:15:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure max_read_buffer_kb_show [2020-10-14 12:15:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure max_read_buffer_kb_store [2020-10-14 12:15:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure read_buffer_kb_show [2020-10-14 12:15:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure read_buffer_kb_store [2020-10-14 12:15:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure max_write_buffer_kb_show [2020-10-14 12:15:16,917 INFO L138 BoogieDeclarations]: Found implementation of procedure max_write_buffer_kb_store [2020-10-14 12:15:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure write_buffer_kb_show [2020-10-14 12:15:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure write_buffer_kb_store [2020-10-14 12:15:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_set_subdevice_runflags [2020-10-14 12:15:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_get_subdevice_runflags [2020-10-14 12:15:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_running [2020-10-14 12:15:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_in_error [2020-10-14 12:15:16,918 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_is_subdevice_idle [2020-10-14 12:15:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_spriv [2020-10-14 12:15:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure do_become_nonbusy [2020-10-14 12:15:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel [2020-10-14 12:15:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_busy [2020-10-14 12:15:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure do_devconfig_ioctl [2020-10-14 12:15:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bufconfig_ioctl [2020-10-14 12:15:16,919 INFO L138 BoogieDeclarations]: Found implementation of procedure do_devinfo_ioctl [2020-10-14 12:15:16,920 INFO L138 BoogieDeclarations]: Found implementation of procedure do_subdinfo_ioctl [2020-10-14 12:15:16,920 INFO L138 BoogieDeclarations]: Found implementation of procedure do_chaninfo_ioctl [2020-10-14 12:15:16,920 INFO L138 BoogieDeclarations]: Found implementation of procedure do_bufinfo_ioctl [2020-10-14 12:15:16,920 INFO L138 BoogieDeclarations]: Found implementation of procedure check_insn_config_length [2020-10-14 12:15:16,920 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_insn [2020-10-14 12:15:16,920 INFO L138 BoogieDeclarations]: Found implementation of procedure do_insnlist_ioctl [2020-10-14 12:15:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure do_insn_ioctl [2020-10-14 12:15:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cmd_ioctl [2020-10-14 12:15:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cmdtest_ioctl [2020-10-14 12:15:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure do_lock_ioctl [2020-10-14 12:15:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure do_unlock_ioctl [2020-10-14 12:15:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure do_cancel_ioctl [2020-10-14 12:15:16,921 INFO L138 BoogieDeclarations]: Found implementation of procedure do_poll_ioctl [2020-10-14 12:15:16,922 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_unlocked_ioctl [2020-10-14 12:15:16,922 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_vm_open [2020-10-14 12:15:16,922 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_vm_close [2020-10-14 12:15:16,922 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_mmap [2020-10-14 12:15:16,922 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_poll [2020-10-14 12:15:16,922 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_write [2020-10-14 12:15:16,922 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read [2020-10-14 12:15:16,922 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_open [2020-10-14 12:15:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_fasync [2020-10-14 12:15:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_close [2020-10-14 12:15:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_error [2020-10-14 12:15:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_event [2020-10-14 12:15:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_board_minor [2020-10-14 12:15:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_board_minor [2020-10-14 12:15:16,923 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_release_hardware_device [2020-10-14 12:15:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdevice_minor [2020-10-14 12:15:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_free_subdevice_minor [2020-10-14 12:15:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_cleanup_board_minors [2020-10-14 12:15:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_init [2020-10-14 12:15:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_cleanup [2020-10-14 12:15:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_vm_operations_struct_3 [2020-10-14 12:15:16,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2 [2020-10-14 12:15:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2020-10-14 12:15:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_7 [2020-10-14 12:15:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_4 [2020-10-14 12:15:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_6 [2020-10-14 12:15:16,925 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 12:15:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_1 [2020-10-14 12:15:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_2 [2020-10-14 12:15:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_3 [2020-10-14 12:15:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___module_get_4 [2020-10-14 12:15:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2020-10-14 12:15:16,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2020-10-14 12:15:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_7 [2020-10-14 12:15:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_8 [2020-10-14 12:15:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_9 [2020-10-14 12:15:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_10 [2020-10-14 12:15:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_11 [2020-10-14 12:15:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_12 [2020-10-14 12:15:16,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_13 [2020-10-14 12:15:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_14 [2020-10-14 12:15:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure do_rangeinfo_ioctl [2020-10-14 12:15:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure aref_invalid [2020-10-14 12:15:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_check_chanlist [2020-10-14 12:15:16,928 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_set_hw_dev [2020-10-14 12:15:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_clear_hw_dev [2020-10-14 12:15:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_devpriv [2020-10-14 12:15:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_alloc_subdevices [2020-10-14 12:15:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_device [2020-10-14 12:15:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_detach [2020-10-14 12:15:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_invalid [2020-10-14 12:15:16,929 INFO L138 BoogieDeclarations]: Found implementation of procedure insn_inval [2020-10-14 12:15:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_dio_insn_config [2020-10-14 12:15:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure insn_rw_emulate_bits [2020-10-14 12:15:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_device_postconfig_async [2020-10-14 12:15:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_device_postconfig [2020-10-14 12:15:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_postconfig [2020-10-14 12:15:16,930 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_recognize [2020-10-14 12:15:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_report_boards [2020-10-14 12:15:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_load_firmware [2020-10-14 12:15:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_request_region [2020-10-14 12:15:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_request_region [2020-10-14 12:15:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_legacy_detach [2020-10-14 12:15:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_device_attach [2020-10-14 12:15:16,931 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_auto_config [2020-10-14 12:15:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_auto_unconfig [2020-10-14 12:15:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_driver_register [2020-10-14 12:15:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_driver_unregister [2020-10-14 12:15:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_19 [2020-10-14 12:15:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_20 [2020-10-14 12:15:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2020-10-14 12:15:16,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2020-10-14 12:15:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_23 [2020-10-14 12:15:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_24 [2020-10-14 12:15:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-14 12:15:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-14 12:15:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2020-10-14 12:15:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2020-10-14 12:15:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure is_device_dma_capable [2020-10-14 12:15:16,933 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-14 12:15:16,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask [2020-10-14 12:15:16,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags [2020-10-14 12:15:16,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-14 12:15:16,934 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-14 12:15:16,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_free [2020-10-14 12:15:16,934 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_alloc [2020-10-14 12:15:16,934 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_alloc [2020-10-14 12:15:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_reset [2020-10-14 12:15:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_n_available [2020-10-14 12:15:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __comedi_buf_write_alloc [2020-10-14 12:15:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_alloc [2020-10-14 12:15:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_munge [2020-10-14 12:15:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_n_allocated [2020-10-14 12:15:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_write_free [2020-10-14 12:15:16,935 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_n_available [2020-10-14 12:15:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_alloc [2020-10-14 12:15:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_n_allocated [2020-10-14 12:15:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_read_free [2020-10-14 12:15:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_put [2020-10-14 12:15:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_get [2020-10-14 12:15:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_memcpy_to [2020-10-14 12:15:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_buf_memcpy_from [2020-10-14 12:15:16,936 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_pci_dev [2020-10-14 12:15:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_enable [2020-10-14 12:15:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_disable [2020-10-14 12:15:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_auto_config [2020-10-14 12:15:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_auto_unconfig [2020-10-14 12:15:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_driver_register [2020-10-14 12:15:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pci_driver_unregister [2020-10-14 12:15:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_pcmcia_dev [2020-10-14 12:15:16,937 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_conf_check [2020-10-14 12:15:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_enable [2020-10-14 12:15:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_disable [2020-10-14 12:15:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_auto_config [2020-10-14 12:15:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_auto_unconfig [2020-10-14 12:15:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_driver_register [2020-10-14 12:15:16,938 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_pcmcia_driver_unregister [2020-10-14 12:15:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2020-10-14 12:15:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_usb_interface [2020-10-14 12:15:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_to_usb_dev [2020-10-14 12:15:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_auto_config [2020-10-14 12:15:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_auto_unconfig [2020-10-14 12:15:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_driver_register [2020-10-14 12:15:16,939 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_usb_driver_unregister [2020-10-14 12:15:16,940 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create [2020-10-14 12:15:16,940 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_read___0 [2020-10-14 12:15:16,940 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_open [2020-10-14 12:15:16,940 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_init [2020-10-14 12:15:16,940 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_proc_cleanup [2020-10-14 12:15:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1 [2020-10-14 12:15:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2020-10-14 12:15:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_ptr [2020-10-14 12:15:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure translated_ioctl [2020-10-14 12:15:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_chaninfo [2020-10-14 12:15:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_rangeinfo [2020-10-14 12:15:16,941 INFO L138 BoogieDeclarations]: Found implementation of procedure get_compat_cmd [2020-10-14 12:15:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure put_compat_cmd [2020-10-14 12:15:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_cmd [2020-10-14 12:15:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_cmdtest [2020-10-14 12:15:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure get_compat_insn [2020-10-14 12:15:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_insnlist [2020-10-14 12:15:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_insn [2020-10-14 12:15:16,942 INFO L138 BoogieDeclarations]: Found implementation of procedure raw_ioctl [2020-10-14 12:15:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure comedi_compat_ioctl [2020-10-14 12:15:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2020-10-14 12:15:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2020-10-14 12:15:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2020-10-14 12:15:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2020-10-14 12:15:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2020-10-14 12:15:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 12:15:16,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_create [2020-10-14 12:15:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2020-10-14 12:15:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-14 12:15:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-14 12:15:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-14 12:15:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-14 12:15:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-14 12:15:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-14 12:15:16,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-14 12:15:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2020-10-14 12:15:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-14 12:15:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-14 12:15:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-14 12:15:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-14 12:15:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 12:15:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-14 12:15:16,945 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2020-10-14 12:15:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-14 12:15:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-14 12:15:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-10-14 12:15:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure class_destroy [2020-10-14 12:15:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure compat_alloc_user_space [2020-10-14 12:15:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent [2020-10-14 12:15:16,946 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent [2020-10-14 12:15:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-14 12:15:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-14 12:15:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-14 12:15:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-14 12:15:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-14 12:15:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure fasync_helper [2020-10-14 12:15:16,947 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-14 12:15:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2020-10-14 12:15:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_device [2020-10-14 12:15:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2020-10-14 12:15:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kill_fasync [2020-10-14 12:15:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_set_name [2020-10-14 12:15:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtouint [2020-10-14 12:15:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 12:15:16,948 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-14 12:15:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2020-10-14 12:15:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-14 12:15:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-14 12:15:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-14 12:15:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-14 12:15:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-14 12:15:16,949 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-14 12:15:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-14 12:15:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-14 12:15:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_disable_device [2020-10-14 12:15:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_enable_device [2020-10-14 12:15:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_loop_config [2020-10-14 12:15:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_register_driver [2020-10-14 12:15:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_request_io [2020-10-14 12:15:16,950 INFO L138 BoogieDeclarations]: Found implementation of procedure pcmcia_unregister_driver [2020-10-14 12:15:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 12:15:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_create_data [2020-10-14 12:15:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2020-10-14 12:15:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev_region [2020-10-14 12:15:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-14 12:15:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure remap_pfn_range [2020-10-14 12:15:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2020-10-14 12:15:16,951 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-14 12:15:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-14 12:15:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-14 12:15:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2020-10-14 12:15:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-14 12:15:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-14 12:15:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2020-10-14 12:15:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2020-10-14 12:15:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2020-10-14 12:15:16,952 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-14 12:15:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2020-10-14 12:15:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2020-10-14 12:15:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2020-10-14 12:15:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2020-10-14 12:15:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2020-10-14 12:15:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure vmap [2020-10-14 12:15:16,953 INFO L138 BoogieDeclarations]: Found implementation of procedure vunmap [2020-10-14 12:15:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2020-10-14 12:15:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-14 12:15:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-14 12:15:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-14 12:15:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 12:15:16,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 12:15:16,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 12:15:16,955 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 12:15:16,955 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 12:15:16,955 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 12:15:16,955 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-14 12:15:16,955 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 12:15:16,955 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2020-10-14 12:15:16,955 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-14 12:15:16,956 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtouint [2020-10-14 12:15:16,956 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-14 12:15:16,956 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-14 12:15:16,956 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-14 12:15:16,956 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-14 12:15:16,957 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-14 12:15:16,957 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 12:15:16,957 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-14 12:15:16,957 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2020-10-14 12:15:16,957 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-14 12:15:16,957 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-14 12:15:16,957 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-14 12:15:16,958 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2020-10-14 12:15:16,958 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-14 12:15:16,958 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-14 12:15:16,958 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-14 12:15:16,958 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 12:15:16,958 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-14 12:15:16,958 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 12:15:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-14 12:15:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-14 12:15:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-14 12:15:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-14 12:15:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-14 12:15:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2020-10-14 12:15:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-14 12:15:16,959 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-14 12:15:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-14 12:15:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_set_name [2020-10-14 12:15:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___module_get_4 [2020-10-14 12:15:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2020-10-14 12:15:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_1 [2020-10-14 12:15:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_2 [2020-10-14 12:15:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_3 [2020-10-14 12:15:16,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2020-10-14 12:15:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_7 [2020-10-14 12:15:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_8 [2020-10-14 12:15:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_9 [2020-10-14 12:15:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_10 [2020-10-14 12:15:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2020-10-14 12:15:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2020-10-14 12:15:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2020-10-14 12:15:16,961 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 12:15:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 12:15:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-14 12:15:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-14 12:15:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-14 12:15:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-14 12:15:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-14 12:15:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 12:15:16,962 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 12:15:16,963 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 12:15:16,963 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 12:15:16,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 12:15:16,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2020-10-14 12:15:16,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2020-10-14 12:15:16,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-14 12:15:16,963 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 12:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 12:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 12:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 12:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 12:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 12:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 12:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 12:15:16,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 12:15:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-14 12:15:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_vm_operations_struct_3 [2020-10-14 12:15:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_2 [2020-10-14 12:15:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2020-10-14 12:15:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_7 [2020-10-14 12:15:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_4 [2020-10-14 12:15:16,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_6 [2020-10-14 12:15:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_compat_ioctl [2020-10-14 12:15:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2020-10-14 12:15:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-14 12:15:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-14 12:15:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 12:15:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-14 12:15:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure need_resched [2020-10-14 12:15:16,966 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2020-10-14 12:15:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure remap_pfn_range [2020-10-14 12:15:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-14 12:15:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 12:15:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure fasync_helper [2020-10-14 12:15:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure kill_fasync [2020-10-14 12:15:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev_region [2020-10-14 12:15:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-10-14 12:15:16,967 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-14 12:15:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-14 12:15:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-14 12:15:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-14 12:15:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-14 12:15:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 12:15:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-14 12:15:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-14 12:15:16,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-14 12:15:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure __class_create [2020-10-14 12:15:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure class_destroy [2020-10-14 12:15:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-14 12:15:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-14 12:15:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-14 12:15:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-14 12:15:16,969 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_event [2020-10-14 12:15:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_error [2020-10-14 12:15:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_minor [2020-10-14 12:15:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_running [2020-10-14 12:15:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_spriv [2020-10-14 12:15:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_check_chanlist [2020-10-14 12:15:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure bytes_per_sample [2020-10-14 12:15:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_set_hw_dev [2020-10-14 12:15:16,970 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_alloc [2020-10-14 12:15:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_free [2020-10-14 12:15:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_n_available [2020-10-14 12:15:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_alloc [2020-10-14 12:15:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_free [2020-10-14 12:15:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-10-14 12:15:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_11 [2020-10-14 12:15:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-14 12:15:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-14 12:15:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_12 [2020-10-14 12:15:16,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_13 [2020-10-14 12:15:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_14 [2020-10-14 12:15:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure do_rangeinfo_ioctl [2020-10-14 12:15:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_board_minor [2020-10-14 12:15:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_release_hardware_device [2020-10-14 12:15:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdevice_minor [2020-10-14 12:15:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_subdevice_minor [2020-10-14 12:15:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_alloc [2020-10-14 12:15:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_reset [2020-10-14 12:15:16,972 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_n_allocated [2020-10-14 12:15:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure insn_inval [2020-10-14 12:15:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_detach [2020-10-14 12:15:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_attach [2020-10-14 12:15:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_init [2020-10-14 12:15:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_cleanup [2020-10-14 12:15:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_init [2020-10-14 12:15:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 12:15:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 12:15:16,973 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_cleanup [2020-10-14 12:15:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_board_dev [2020-10-14 12:15:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 12:15:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_board_minor [2020-10-14 12:15:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_board_dev [2020-10-14 12:15:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_subdevice_from_minor [2020-10-14 12:15:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_board_minor [2020-10-14 12:15:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dev_from_subdevice_minor [2020-10-14 12:15:16,974 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read_subdevice [2020-10-14 12:15:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_write_subdevice [2020-10-14 12:15:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure resize_async_buffer [2020-10-14 12:15:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2020-10-14 12:15:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure max_read_buffer_kb_show [2020-10-14 12:15:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure max_read_buffer_kb_store [2020-10-14 12:15:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure read_buffer_kb_show [2020-10-14 12:15:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure read_buffer_kb_store [2020-10-14 12:15:16,975 INFO L130 BoogieDeclarations]: Found specification of procedure max_write_buffer_kb_show [2020-10-14 12:15:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure max_write_buffer_kb_store [2020-10-14 12:15:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure write_buffer_kb_show [2020-10-14 12:15:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure write_buffer_kb_store [2020-10-14 12:15:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_set_subdevice_runflags [2020-10-14 12:15:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_get_subdevice_runflags [2020-10-14 12:15:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_in_error [2020-10-14 12:15:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_is_subdevice_idle [2020-10-14 12:15:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure do_become_nonbusy [2020-10-14 12:15:16,976 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel [2020-10-14 12:15:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-14 12:15:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_busy [2020-10-14 12:15:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure do_devconfig_ioctl [2020-10-14 12:15:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure do_bufconfig_ioctl [2020-10-14 12:15:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure do_devinfo_ioctl [2020-10-14 12:15:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 12:15:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure do_subdinfo_ioctl [2020-10-14 12:15:16,977 INFO L130 BoogieDeclarations]: Found specification of procedure do_chaninfo_ioctl [2020-10-14 12:15:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure do_bufinfo_ioctl [2020-10-14 12:15:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure check_insn_config_length [2020-10-14 12:15:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure parse_insn [2020-10-14 12:15:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-14 12:15:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure do_insnlist_ioctl [2020-10-14 12:15:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure do_insn_ioctl [2020-10-14 12:15:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure do_cmd_ioctl [2020-10-14 12:15:16,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2020-10-14 12:15:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure do_cmdtest_ioctl [2020-10-14 12:15:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure do_lock_ioctl [2020-10-14 12:15:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure do_unlock_ioctl [2020-10-14 12:15:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure do_cancel_ioctl [2020-10-14 12:15:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure do_poll_ioctl [2020-10-14 12:15:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_unlocked_ioctl [2020-10-14 12:15:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_vm_open [2020-10-14 12:15:16,979 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_vm_close [2020-10-14 12:15:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_mmap [2020-10-14 12:15:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_poll [2020-10-14 12:15:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_write [2020-10-14 12:15:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read [2020-10-14 12:15:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_open [2020-10-14 12:15:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-14 12:15:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_fasync [2020-10-14 12:15:16,980 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_close [2020-10-14 12:15:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 12:15:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2020-10-14 12:15:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_free_board_minor [2020-10-14 12:15:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_cleanup_board_minors [2020-10-14 12:15:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_init [2020-10-14 12:15:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_cleanup [2020-10-14 12:15:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 12:15:16,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 12:15:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2020-10-14 12:15:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 12:15:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure aref_invalid [2020-10-14 12:15:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2020-10-14 12:15:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-14 12:15:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-14 12:15:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-14 12:15:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_19 [2020-10-14 12:15:16,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2020-10-14 12:15:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_20 [2020-10-14 12:15:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2020-10-14 12:15:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_23 [2020-10-14 12:15:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_24 [2020-10-14 12:15:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure get_device [2020-10-14 12:15:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2020-10-14 12:15:16,983 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-14 12:15:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-14 12:15:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-14 12:15:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_dio_insn_config [2020-10-14 12:15:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_devpriv [2020-10-14 12:15:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_alloc_subdevices [2020-10-14 12:15:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_load_firmware [2020-10-14 12:15:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_request_region [2020-10-14 12:15:16,984 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_request_region [2020-10-14 12:15:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_legacy_detach [2020-10-14 12:15:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_auto_config [2020-10-14 12:15:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_auto_unconfig [2020-10-14 12:15:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_driver_register [2020-10-14 12:15:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_driver_unregister [2020-10-14 12:15:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_clear_hw_dev [2020-10-14 12:15:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_device [2020-10-14 12:15:16,985 INFO L130 BoogieDeclarations]: Found specification of procedure poll_invalid [2020-10-14 12:15:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure insn_rw_emulate_bits [2020-10-14 12:15:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_device_postconfig_async [2020-10-14 12:15:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_device_postconfig [2020-10-14 12:15:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_device_postconfig [2020-10-14 12:15:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_recognize [2020-10-14 12:15:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_report_boards [2020-10-14 12:15:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~int [2020-10-14 12:15:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2020-10-14 12:15:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-14 12:15:16,986 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-14 12:15:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-14 12:15:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2020-10-14 12:15:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2020-10-14 12:15:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2020-10-14 12:15:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2020-10-14 12:15:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2020-10-14 12:15:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure vmap [2020-10-14 12:15:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure vunmap [2020-10-14 12:15:16,987 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2020-10-14 12:15:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2020-10-14 12:15:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure is_device_dma_capable [2020-10-14 12:15:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent [2020-10-14 12:15:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent [2020-10-14 12:15:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-14 12:15:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask [2020-10-14 12:15:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags [2020-10-14 12:15:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-14 12:15:16,988 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$ [2020-10-14 12:15:16,989 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-14 12:15:16,989 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID [2020-10-14 12:15:16,989 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_put [2020-10-14 12:15:16,989 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_get [2020-10-14 12:15:16,989 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_memcpy_to [2020-10-14 12:15:16,989 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_memcpy_from [2020-10-14 12:15:16,989 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_free [2020-10-14 12:15:16,989 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_alloc [2020-10-14 12:15:16,989 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_write_n_available [2020-10-14 12:15:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure __comedi_buf_write_alloc [2020-10-14 12:15:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_munge [2020-10-14 12:15:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2020-10-14 12:15:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_buf_read_n_allocated [2020-10-14 12:15:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 12:15:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 12:15:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-14 12:15:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-14 12:15:16,990 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-14 12:15:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-14 12:15:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-14 12:15:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-14 12:15:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_pci_dev [2020-10-14 12:15:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_enable [2020-10-14 12:15:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_disable [2020-10-14 12:15:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_auto_config [2020-10-14 12:15:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_auto_unconfig [2020-10-14 12:15:16,991 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_driver_register [2020-10-14 12:15:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pci_driver_unregister [2020-10-14 12:15:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_register_driver [2020-10-14 12:15:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_unregister_driver [2020-10-14 12:15:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_loop_config [2020-10-14 12:15:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_request_io [2020-10-14 12:15:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_enable_device [2020-10-14 12:15:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure pcmcia_disable_device [2020-10-14 12:15:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_pcmcia_dev [2020-10-14 12:15:16,992 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_enable [2020-10-14 12:15:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_disable [2020-10-14 12:15:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_auto_config [2020-10-14 12:15:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_auto_unconfig [2020-10-14 12:15:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_driver_register [2020-10-14 12:15:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_driver_unregister [2020-10-14 12:15:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_pcmcia_conf_check [2020-10-14 12:15:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2020-10-14 12:15:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2020-10-14 12:15:16,993 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2020-10-14 12:15:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_usb_interface [2020-10-14 12:15:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_to_usb_dev [2020-10-14 12:15:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_auto_config [2020-10-14 12:15:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_auto_unconfig [2020-10-14 12:15:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_driver_register [2020-10-14 12:15:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_usb_driver_unregister [2020-10-14 12:15:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_1 [2020-10-14 12:15:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2020-10-14 12:15:16,994 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create [2020-10-14 12:15:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2020-10-14 12:15:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2020-10-14 12:15:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2020-10-14 12:15:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-14 12:15:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-14 12:15:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2020-10-14 12:15:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2020-10-14 12:15:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_read___0 [2020-10-14 12:15:16,995 INFO L130 BoogieDeclarations]: Found specification of procedure comedi_proc_open [2020-10-14 12:15:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2020-10-14 12:15:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2020-10-14 12:15:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure compat_ptr [2020-10-14 12:15:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure compat_alloc_user_space [2020-10-14 12:15:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure translated_ioctl [2020-10-14 12:15:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2020-10-14 12:15:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure compat_chaninfo [2020-10-14 12:15:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure compat_rangeinfo [2020-10-14 12:15:16,996 INFO L130 BoogieDeclarations]: Found specification of procedure get_compat_cmd [2020-10-14 12:15:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure put_compat_cmd [2020-10-14 12:15:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure compat_cmd [2020-10-14 12:15:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure compat_cmdtest [2020-10-14 12:15:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure get_compat_insn [2020-10-14 12:15:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure compat_insnlist [2020-10-14 12:15:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure compat_insn [2020-10-14 12:15:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure raw_ioctl [2020-10-14 12:15:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2020-10-14 12:15:16,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2020-10-14 12:15:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-14 12:15:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-14 12:15:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 12:15:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 12:15:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 12:15:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 12:15:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 12:15:16,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 12:15:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 12:15:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 12:15:16,999 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 12:15:22,618 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 12:15:41,989 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016: assume #t~switch1580;call #t~mem1584 := read~int(~s.base, 20 + ~s.offset, 4); [2020-10-14 12:15:41,989 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9016: assume !#t~switch1580;#t~switch1580 := true; [2020-10-14 12:15:41,989 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9004: assume #t~switch1580;call #t~mem1582 := read~int(~s.base, 20 + ~s.offset, 4); [2020-10-14 12:15:41,990 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9004: assume !#t~switch1580;#t~switch1580 := #t~switch1580 || 0 == ~aref~0; [2020-10-14 12:15:41,990 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9033: SUMMARY for call #t~ret1590 := ldv__builtin_expect(~bitwiseAnd(#t~mem1589 % 256, 1), 0); srcloc: null [2020-10-14 12:15:41,990 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; [2020-10-14 12:15:41,990 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); [2020-10-14 12:15:41,991 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9025: assume !(0 != ~comedi_debug~0); [2020-10-14 12:15:41,991 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; [2020-10-14 12:15:41,991 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9017: assume !(0 != ~bitwiseAnd(#t~mem1584, 8388608));havoc #t~mem1584; [2020-10-14 12:15:41,991 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; [2020-10-14 12:15:41,992 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9005: assume !(0 != ~bitwiseAnd(#t~mem1582, 2097152));havoc #t~mem1582; [2020-10-14 12:15:41,992 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9034: assume 0 != ~tmp~66;havoc #t~nondet1591; [2020-10-14 12:15:41,992 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9034: assume !(0 != ~tmp~66); [2020-10-14 12:15:41,992 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L8997: havoc #t~switch1580; [2020-10-14 12:15:41,992 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; [2020-10-14 12:15:41,993 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022: assume #t~switch1580; [2020-10-14 12:15:41,993 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9022: assume !#t~switch1580; [2020-10-14 12:15:41,993 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010: assume #t~switch1580;call #t~mem1583 := read~int(~s.base, 20 + ~s.offset, 4); [2020-10-14 12:15:41,993 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9010: assume !#t~switch1580;#t~switch1580 := #t~switch1580 || 3 == ~aref~0; [2020-10-14 12:15:41,993 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##1: assume #t~switch1580;call #t~mem1581 := read~int(~s.base, 20 + ~s.offset, 4); [2020-10-14 12:15:41,994 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##2: assume !#t~switch1580;#t~switch1580 := #t~switch1580 || 1 == ~aref~0; [2020-10-14 12:15:41,994 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; [2020-10-14 12:15:41,994 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L9011: assume !(0 != ~bitwiseAnd(#t~mem1583, 1048576));havoc #t~mem1583; [2020-10-14 12:15:41,994 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; [2020-10-14 12:15:41,995 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint L8999: assume !(0 != ~bitwiseAnd(#t~mem1581, 4194304));havoc #t~mem1581; [2020-10-14 12:15:46,202 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2020-10-14 12:15:48,575 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:394) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:269) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2020-10-14 12:15:48,585 INFO L168 Benchmark]: Toolchain (without parser) took 37712.27 ms. Allocated memory was 147.8 MB in the beginning and 1.1 GB in the end (delta: 930.6 MB). Free memory was 82.2 MB in the beginning and 685.9 MB in the end (delta: -603.7 MB). Peak memory consumption was 904.6 MB. Max. memory is 7.1 GB. [2020-10-14 12:15:48,587 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 147.8 MB. Free memory was 122.4 MB in the beginning and 122.0 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. [2020-10-14 12:15:48,588 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5271.85 ms. Allocated memory was 147.8 MB in the beginning and 342.4 MB in the end (delta: 194.5 MB). Free memory was 82.2 MB in the beginning and 107.6 MB in the end (delta: -25.4 MB). Peak memory consumption was 169.1 MB. Max. memory is 7.1 GB. [2020-10-14 12:15:48,595 INFO L168 Benchmark]: Boogie Preprocessor took 691.78 ms. Allocated memory was 342.4 MB in the beginning and 347.1 MB in the end (delta: 4.7 MB). Free memory was 107.6 MB in the beginning and 215.5 MB in the end (delta: -107.9 MB). Peak memory consumption was 42.0 MB. Max. memory is 7.1 GB. [2020-10-14 12:15:48,596 INFO L168 Benchmark]: RCFGBuilder took 31744.65 ms. Allocated memory was 347.1 MB in the beginning and 1.1 GB in the end (delta: 731.4 MB). Free memory was 215.5 MB in the beginning and 685.9 MB in the end (delta: -470.4 MB). Peak memory consumption was 838.7 MB. Max. memory is 7.1 GB. [2020-10-14 12:15:48,603 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 147.8 MB. Free memory was 122.4 MB in the beginning and 122.0 MB in the end (delta: 419.8 kB). Peak memory consumption was 419.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5271.85 ms. Allocated memory was 147.8 MB in the beginning and 342.4 MB in the end (delta: 194.5 MB). Free memory was 82.2 MB in the beginning and 107.6 MB in the end (delta: -25.4 MB). Peak memory consumption was 169.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 691.78 ms. Allocated memory was 342.4 MB in the beginning and 347.1 MB in the end (delta: 4.7 MB). Free memory was 107.6 MB in the beginning and 215.5 MB in the end (delta: -107.9 MB). Peak memory consumption was 42.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 31744.65 ms. Allocated memory was 347.1 MB in the beginning and 1.1 GB in the end (delta: 731.4 MB). Free memory was 215.5 MB in the beginning and 685.9 MB in the end (delta: -470.4 MB). Peak memory consumption was 838.7 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...