/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=SMALLESTAMONGWIDE --traceabstraction.additional.smt.options tolerance=0.2 --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-4.0-rc1-mav/linux-4.0-rc1---drivers--media--rc--lirc_dev.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-15 09:56:25,146 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-15 09:56:25,149 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-15 09:56:25,194 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-15 09:56:25,194 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-15 09:56:25,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-15 09:56:25,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-15 09:56:25,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-15 09:56:25,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-15 09:56:25,211 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-15 09:56:25,212 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-15 09:56:25,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-15 09:56:25,214 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-15 09:56:25,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-15 09:56:25,221 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-15 09:56:25,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-15 09:56:25,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-15 09:56:25,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-15 09:56:25,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-15 09:56:25,233 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-15 09:56:25,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-15 09:56:25,238 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-15 09:56:25,239 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-15 09:56:25,240 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-15 09:56:25,250 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-15 09:56:25,250 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-15 09:56:25,251 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-15 09:56:25,251 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-15 09:56:25,252 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-15 09:56:25,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-15 09:56:25,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-15 09:56:25,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-15 09:56:25,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-15 09:56:25,259 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-15 09:56:25,262 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-15 09:56:25,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-15 09:56:25,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-15 09:56:25,263 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-15 09:56:25,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-15 09:56:25,264 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-15 09:56:25,265 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-15 09:56:25,266 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 [2020-10-15 09:56:25,288 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-15 09:56:25,289 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-15 09:56:25,290 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-15 09:56:25,291 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-15 09:56:25,291 INFO L138 SettingsManager]: * Use SBE=true [2020-10-15 09:56:25,291 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-15 09:56:25,291 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-15 09:56:25,291 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-15 09:56:25,292 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-15 09:56:25,292 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-15 09:56:25,292 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-15 09:56:25,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-15 09:56:25,292 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-15 09:56:25,293 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-15 09:56:25,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-15 09:56:25,293 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-15 09:56:25,293 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-15 09:56:25,293 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-15 09:56:25,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-15 09:56:25,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-15 09:56:25,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-15 09:56:25,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-15 09:56:25,294 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-15 09:56:25,295 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-15 09:56:25,295 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-15 09:56:25,295 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-15 09:56:25,295 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-15 09:56:25,295 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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;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=SMALLESTAMONGWIDE;tolerance=0.2;log-additional-information=true;unknown-allowed=true; [2020-10-15 09:56:25,581 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-15 09:56:25,593 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-15 09:56:25,596 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-15 09:56:25,598 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-15 09:56:25,598 INFO L275 PluginConnector]: CDTParser initialized [2020-10-15 09:56:25,599 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--rc--lirc_dev.ko.cil.i [2020-10-15 09:56:25,650 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1ce379bbb/b52facac621e439caa6288ade1b7cd4e/FLAG883aeb643 [2020-10-15 09:56:26,480 INFO L306 CDTParser]: Found 1 translation units. [2020-10-15 09:56:26,481 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--rc--lirc_dev.ko.cil.i [2020-10-15 09:56:26,532 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1ce379bbb/b52facac621e439caa6288ade1b7cd4e/FLAG883aeb643 [2020-10-15 09:56:26,951 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/1ce379bbb/b52facac621e439caa6288ade1b7cd4e [2020-10-15 09:56:26,961 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-15 09:56:26,963 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-15 09:56:26,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-15 09:56:26,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-15 09:56:26,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-15 09:56:26,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:56:26" (1/1) ... [2020-10-15 09:56:26,970 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6c843895 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:26, skipping insertion in model container [2020-10-15 09:56:26,970 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:56:26" (1/1) ... [2020-10-15 09:56:26,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-15 09:56:27,158 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-15 09:56:30,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 09:56:30,675 INFO L203 MainTranslator]: Completed pre-run [2020-10-15 09:56:31,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-15 09:56:32,011 INFO L208 MainTranslator]: Completed translation [2020-10-15 09:56:32,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:32 WrapperNode [2020-10-15 09:56:32,013 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-15 09:56:32,014 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-15 09:56:32,014 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-15 09:56:32,014 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-15 09:56:32,030 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:32" (1/1) ... [2020-10-15 09:56:32,030 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:32" (1/1) ... [2020-10-15 09:56:32,145 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:32" (1/1) ... [2020-10-15 09:56:32,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:32" (1/1) ... [2020-10-15 09:56:32,357 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:32" (1/1) ... [2020-10-15 09:56:32,379 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:32" (1/1) ... [2020-10-15 09:56:32,422 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:32" (1/1) ... [2020-10-15 09:56:32,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-15 09:56:32,468 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-15 09:56:32,469 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-15 09:56:32,469 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-15 09:56:32,470 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:32" (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 [2020-10-15 09:56:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-15 09:56:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-15 09:56:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 09:56:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-15 09:56:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 09:56:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2020-10-15 09:56:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-15 09:56:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-15 09:56:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2020-10-15 09:56:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_create_class [2020-10-15 09:56:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_class [2020-10-15 09:56:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2020-10-15 09:56:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2020-10-15 09:56:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2020-10-15 09:56:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2020-10-15 09:56:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-15 09:56:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-15 09:56:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-15 09:56:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-15 09:56:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-15 09:56:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2020-10-15 09:56:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2020-10-15 09:56:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2020-10-15 09:56:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2020-10-15 09:56:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2020-10-15 09:56:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_buffer_clear [2020-10-15 09:56:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_buffer_init [2020-10-15 09:56:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_buffer_free [2020-10-15 09:56:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_buffer_len [2020-10-15 09:56:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_buffer_empty [2020-10-15 09:56:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_buffer_read [2020-10-15 09:56:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_irctl_init [2020-10-15 09:56:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_irctl_cleanup [2020-10-15 09:56:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_add_to_buf [2020-10-15 09:56:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_thread [2020-10-15 09:56:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_cdev_add [2020-10-15 09:56:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_register_driver [2020-10-15 09:56:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_unregister_driver [2020-10-15 09:56:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_dev_fop_open [2020-10-15 09:56:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_dev_fop_close [2020-10-15 09:56:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_dev_fop_poll [2020-10-15 09:56:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_dev_fop_ioctl [2020-10-15 09:56:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_dev_fop_read [2020-10-15 09:56:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_get_pdata [2020-10-15 09:56:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_dev_fop_write [2020-10-15 09:56:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_dev_init [2020-10-15 09:56:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure lirc_dev_exit [2020-10-15 09:56:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_lirc_dev_exit_3_2 [2020-10-15 09:56:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_lirc_dev_init_3_7 [2020-10-15 09:56:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del [2020-10-15 09:56:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init [2020-10-15 09:56:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_1_1 [2020-10-15 09:56:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_2_1 [2020-10-15 09:56:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_3 [2020-10-15 09:56:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-15 09:56:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_file_operations_instance_0 [2020-10-15 09:56:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_22 [2020-10-15 09:56:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_25 [2020-10-15 09:56:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_26 [2020-10-15 09:56:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_29 [2020-10-15 09:56:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_callback_0_5 [2020-10-15 09:56:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_probe_0_12 [2020-10-15 09:56:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_release_0_2 [2020-10-15 09:56:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_instance_write_0_4 [2020-10-15 09:56:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2020-10-15 09:56:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2020-10-15 09:56:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-15 09:56:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_95 [2020-10-15 09:56:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_96 [2020-10-15 09:56:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97 [2020-10-15 09:56:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99 [2020-10-15 09:56:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_103 [2020-10-15 09:56:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_104 [2020-10-15 09:56:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_105 [2020-10-15 09:56:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_106 [2020-10-15 09:56:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_107 [2020-10-15 09:56:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_108 [2020-10-15 09:56:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_109 [2020-10-15 09:56:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_110 [2020-10-15 09:56:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_111 [2020-10-15 09:56:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_112 [2020-10-15 09:56:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_113 [2020-10-15 09:56:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2020-10-15 09:56:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_115 [2020-10-15 09:56:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_116 [2020-10-15 09:56:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_117 [2020-10-15 09:56:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_118 [2020-10-15 09:56:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_nonseekable_open_119 [2020-10-15 09:56:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_120 [2020-10-15 09:56:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_121 [2020-10-15 09:56:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_122 [2020-10-15 09:56:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_123 [2020-10-15 09:56:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_124 [2020-10-15 09:56:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_125 [2020-10-15 09:56:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_126 [2020-10-15 09:56:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_127 [2020-10-15 09:56:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_128 [2020-10-15 09:56:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_129 [2020-10-15 09:56:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_chrdev_region_130 [2020-10-15 09:56:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_131 [2020-10-15 09:56:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_class_destroy_132 [2020-10-15 09:56:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_region_133 [2020-10-15 09:56:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_post_init_134 [2020-10-15 09:56:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_135 [2020-10-15 09:56:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_check_final_state_136 [2020-10-15 09:56:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ldv_initialize_137 [2020-10-15 09:56:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-15 09:56:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-15 09:56:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-15 09:56:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-15 09:56:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-15 09:56:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-15 09:56:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-15 09:56:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-15 09:56:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-15 09:56:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-15 09:56:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add [2020-10-15 09:56:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub [2020-10-15 09:56:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-15 09:56:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc [2020-10-15 09:56:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec [2020-10-15 09:56:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-15 09:56:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-15 09:56:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-15 09:56:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-15 09:56:32,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-15 09:56:32,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_remap [2020-10-15 09:56:32,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-15 09:56:32,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2020-10-15 09:56:32,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_add_disk [2020-10-15 09:56:32,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2020-10-15 09:56:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2020-10-15 09:56:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2020-10-15 09:56:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-15 09:56:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2020-10-15 09:56:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_put_blk_rq [2020-10-15 09:56:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2020-10-15 09:56:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_create_class [2020-10-15 09:56:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_register_class [2020-10-15 09:56:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-15 09:56:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-15 09:56:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-15 09:56:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2020-10-15 09:56:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-10-15 09:56:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spi_alloc_master [2020-10-15 09:56:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-15 09:56:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-15 09:56:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-15 09:56:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-15 09:56:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-15 09:56:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-15 09:56:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-15 09:56:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-15 09:56:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-15 09:56:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-15 09:56:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-15 09:56:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-15 09:56:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-15 09:56:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-15 09:56:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-15 09:56:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-15 09:56:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-15 09:56:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-15 09:56:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_get [2020-10-15 09:56:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_try_module_get [2020-10-15 09:56:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2020-10-15 09:56:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-15 09:56:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_refcount [2020-10-15 09:56:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2020-10-15 09:56:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-15 09:56:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-15 09:56:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-15 09:56:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-15 09:56:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-15 09:56:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-15 09:56:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-15 09:56:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-15 09:56:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-15 09:56:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-15 09:56:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-15 09:56:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-15 09:56:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-15 09:56:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-15 09:56:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-15 09:56:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-15 09:56:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-10-15 09:56:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2020-10-15 09:56:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2020-10-15 09:56:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-10-15 09:56:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-10-15 09:56:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-10-15 09:56:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2020-10-15 09:56:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-15 09:56:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-15 09:56:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_find_bit_initialize [2020-10-15 09:56:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2020-10-15 09:56:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-15 09:56:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-15 09:56:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-15 09:56:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-15 09:56:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_register_netdev [2020-10-15 09:56:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2020-10-15 09:56:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_check_return_value_probe [2020-10-15 09:56:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-15 09:56:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-15 09:56:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-15 09:56:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-15 09:56:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-15 09:56:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-15 09:56:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-15 09:56:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-15 09:56:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-15 09:56:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_before_release_sock [2020-10-15 09:56:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2020-10-15 09:56:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-15 09:56:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-15 09:56:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2020-10-15 09:56:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-15 09:56:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-15 09:56:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-15 09:56:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_initialize [2020-10-15 09:56:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_dev_check_final_state [2020-10-15 09:56:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_create_class [2020-10-15 09:56:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_class [2020-10-15 09:56:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_class [2020-10-15 09:56:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_destroy_class [2020-10-15 09:56:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-15 09:56:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-15 09:56:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-15 09:56:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-15 09:56:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-15 09:56:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2020-10-15 09:56:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_usb_register_driver [2020-10-15 09:56:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2020-10-15 09:56:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-15 09:56:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-15 09:56:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2020-10-15 09:56:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-10-15 09:56:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-15 09:56:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-15 09:56:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2020-10-15 09:56:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-15 09:56:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2020-10-15 09:56:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-15 09:56:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-10-15 09:56:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-10-15 09:56:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xzalloc [2020-10-15 09:56:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-15 09:56:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-15 09:56:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-15 09:56:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2020-10-15 09:56:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create [2020-10-15 09:56:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_create_N [2020-10-15 09:56:32,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join [2020-10-15 09:56:32,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thread_join_N [2020-10-15 09:56:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-15 09:56:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-15 09:56:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-15 09:56:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-15 09:56:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-15 09:56:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-15 09:56:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_irctl_lock_of_irctl [2020-10-15 09:56:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_irctl_lock_of_irctl [2020-10-15 09:56:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_irctl_lock_of_irctl [2020-10-15 09:56:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_irctl_lock_of_irctl [2020-10-15 09:56:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_irctl_lock_of_irctl [2020-10-15 09:56:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_irctl_lock_of_irctl [2020-10-15 09:56:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lirc_dev_lock [2020-10-15 09:56:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lirc_dev_lock [2020-10-15 09:56:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lirc_dev_lock [2020-10-15 09:56:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lirc_dev_lock [2020-10-15 09:56:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lirc_dev_lock [2020-10-15 09:56:32,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lirc_dev_lock [2020-10-15 09:56:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-15 09:56:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-15 09:56:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-15 09:56:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-15 09:56:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-15 09:56:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-15 09:56:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-15 09:56:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-15 09:56:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-15 09:56:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-15 09:56:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 09:56:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-15 09:56:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-15 09:56:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-15 09:56:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-15 09:56:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-15 09:56:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-15 09:56:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 09:56:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 09:56:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 09:56:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 09:56:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 09:56:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-15 09:56:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-15 09:56:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-15 09:56:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-15 09:56:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-15 09:56:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-15 09:56:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-15 09:56:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 09:56:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-15 09:56:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-15 09:56:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-15 09:56:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-15 09:56:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-15 09:56:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-15 09:56:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-15 09:56:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-15 09:56:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-15 09:56:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 09:56:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 09:56:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 09:56:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 09:56:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 09:56:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 09:56:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 09:56:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-15 09:56:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-15 09:56:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-15 09:56:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-15 09:56:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-15 09:56:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-15 09:56:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-15 09:56:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-15 09:56:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-15 09:56:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-15 09:56:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-15 09:56:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 09:56:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-15 09:56:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-15 09:56:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-15 09:56:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 09:56:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-15 09:56:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2020-10-15 09:56:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-15 09:56:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-15 09:56:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-15 09:56:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_init [2020-10-15 09:56:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_alloc [2020-10-15 09:56:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_find [2020-10-15 09:56:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_remove [2020-10-15 09:56:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_idr_destroy [2020-10-15 09:56:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2020-10-15 09:56:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-15 09:56:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-15 09:56:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-15 09:56:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-15 09:56:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-15 09:56:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-15 09:56:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-15 09:56:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-15 09:56:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-15 09:56:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__double_init [2020-10-15 09:56:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-15 09:56:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-15 09:56:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-15 09:56:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-15 09:56:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-15 09:56:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-15 09:56:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-15 09:56:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-15 09:56:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-15 09:56:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-15 09:56:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-15 09:56:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-15 09:56:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-15 09:56:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-15 09:56:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 09:56:32,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 09:56:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-15 09:56:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-15 09:56:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-15 09:56:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-15 09:56:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-15 09:56:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-15 09:56:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-15 09:56:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-15 09:56:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-15 09:56:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-15 09:56:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-15 09:56:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_sock__double_release [2020-10-15 09:56:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-15 09:56:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-15 09:56:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-15 09:56:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-15 09:56:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-15 09:56:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-15 09:56:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-15 09:56:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-15 09:56:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-15 09:56:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-15 09:56:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-15 09:56:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-15 09:56:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-15 09:56:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-15 09:56:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-15 09:56:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-15 09:56:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-15 09:56:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-15 09:56:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-15 09:56:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-15 09:56:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2020-10-15 09:56:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_put [2020-10-15 09:56:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-15 09:56:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-15 09:56:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-15 09:56:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-15 09:56:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-15 09:56:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-15 09:56:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-15 09:56:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-15 09:56:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-15 09:56:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-15 09:56:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-15 09:56:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-15 09:56:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-15 09:56:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-15 09:56:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-15 09:56:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-15 09:56:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-15 09:56:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-15 09:56:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-15 09:56:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 09:56:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 09:56:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 09:56:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 09:56:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-15 09:56:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-15 09:56:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-15 09:56:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-15 09:56:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-15 09:56:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-15 09:56:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2020-10-15 09:56:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-15 09:56:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2020-10-15 09:56:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2020-10-15 09:56:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2020-10-15 09:56:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-15 09:56:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-15 09:56:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2020-10-15 09:56:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-15 09:56:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-15 09:56:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-15 09:56:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-15 09:56:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure add_wait_queue [2020-10-15 09:56:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_chrdev_region [2020-10-15 09:56:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_add [2020-10-15 09:56:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_del [2020-10-15 09:56:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure cdev_init [2020-10-15 09:56:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-15 09:56:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create [2020-10-15 09:56:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure device_destroy [2020-10-15 09:56:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_put [2020-10-15 09:56:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_set_name [2020-10-15 09:56:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2020-10-15 09:56:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2020-10-15 09:56:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2020-10-15 09:56:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2020-10-15 09:56:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2020-10-15 09:56:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2020-10-15 09:56:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-15 09:56:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-15 09:56:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_close [2020-10-15 09:56:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_open [2020-10-15 09:56:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_wait_queue [2020-10-15 09:56:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2020-10-15 09:56:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-15 09:56:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev_region [2020-10-15 09:56:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2020-10-15 09:56:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-15 09:56:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-15 09:56:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure default_wake_function [2020-10-15 09:56:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-15 09:56:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-15 09:56:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-15 09:56:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-10-15 09:56:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-15 09:56:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2020-10-15 09:56:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_nonatomic [2020-10-15 09:56:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2020-10-15 09:56:32,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_nonatomic [2020-10-15 09:56:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2020-10-15 09:56:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2020-10-15 09:56:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2020-10-15 09:56:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2020-10-15 09:56:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_create_class [2020-10-15 09:56:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_register_class [2020-10-15 09:56:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_destroy_class [2020-10-15 09:56:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2020-10-15 09:56:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev_region [2020-10-15 09:56:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_unregister_chrdev_region [2020-10-15 09:56:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2020-10-15 09:56:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2020-10-15 09:56:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2020-10-15 09:56:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2020-10-15 09:56:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_for_read_section [2020-10-15 09:56:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2020-10-15 09:56:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_for_read_section [2020-10-15 09:56:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2020-10-15 09:56:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_for_read_section [2020-10-15 09:56:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2020-10-15 09:56:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_for_read_section [2020-10-15 09:56:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2020-10-15 09:56:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_initialize [2020-10-15 09:56:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2020-10-15 09:56:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2020-10-15 09:56:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2020-10-15 09:56:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2020-10-15 09:56:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2020-10-15 09:56:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2020-10-15 09:56:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_create_class [2020-10-15 09:56:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_class [2020-10-15 09:56:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_destroy_class [2020-10-15 09:56:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev_region [2020-10-15 09:56:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_chrdev_region [2020-10-15 09:56:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2020-10-15 09:56:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2020-10-15 09:56:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2020-10-15 09:56:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-15 09:56:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-15 09:56:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2020-10-15 09:56:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-15 09:56:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_create_class [2020-10-15 09:56:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_class [2020-10-15 09:56:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-15 09:56:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2020-10-15 09:56:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-15 09:56:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_initialize_137 [2020-10-15 09:56:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2020-10-15 09:56:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_post_init_134 [2020-10-15 09:56:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-10-15 09:56:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_135 [2020-10-15 09:56:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ldv_check_final_state_136 [2020-10-15 09:56:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-10-15 09:56:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-10-15 09:56:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2020-10-15 09:56:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_try_module_get [2020-10-15 09:56:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2020-10-15 09:56:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_105 [2020-10-15 09:56:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_108 [2020-10-15 09:56:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_110 [2020-10-15 09:56:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_124 [2020-10-15 09:56:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_115 [2020-10-15 09:56:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_126 [2020-10-15 09:56:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_128 [2020-10-15 09:56:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_120 [2020-10-15 09:56:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_irctl_lock_of_irctl [2020-10-15 09:56:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_irctl_lock_of_irctl [2020-10-15 09:56:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_irctl_lock_of_irctl [2020-10-15 09:56:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lirc_dev_lock [2020-10-15 09:56:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lirc_dev_lock [2020-10-15 09:56:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lirc_dev_lock [2020-10-15 09:56:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2020-10-15 09:56:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-15 09:56:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2020-10-15 09:56:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2020-10-15 09:56:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-10-15 09:56:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2020-10-15 09:56:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-15 09:56:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-15 09:56:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2020-10-15 09:56:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2020-10-15 09:56:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2020-10-15 09:56:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2020-10-15 09:56:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_95 [2020-10-15 09:56:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_97 [2020-10-15 09:56:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_linux_kernel_locking_spinlock_spin_lock_99 [2020-10-15 09:56:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,687 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-15 09:56:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_106 [2020-10-15 09:56:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_107 [2020-10-15 09:56:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_109 [2020-10-15 09:56:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_112 [2020-10-15 09:56:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2020-10-15 09:56:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_118 [2020-10-15 09:56:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_123 [2020-10-15 09:56:32,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_125 [2020-10-15 09:56:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_127 [2020-10-15 09:56:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_129 [2020-10-15 09:56:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2020-10-15 09:56:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2020-10-15 09:56:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-15 09:56:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-15 09:56:32,689 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-15 09:56:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_96 [2020-10-15 09:56:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure default_wake_function [2020-10-15 09:56:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-15 09:56:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2020-10-15 09:56:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2020-10-15 09:56:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-15 09:56:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_set_name [2020-10-15 09:56:32,690 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_put [2020-10-15 09:56:32,691 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_init [2020-10-15 09:56:32,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_103 [2020-10-15 09:56:32,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init_104 [2020-10-15 09:56:32,691 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_add [2020-10-15 09:56:32,691 INFO L130 BoogieDeclarations]: Found specification of procedure cdev_del [2020-10-15 09:56:32,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_113 [2020-10-15 09:56:32,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del_122 [2020-10-15 09:56:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-15 09:56:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-15 09:56:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-15 09:56:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-15 09:56:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_chrdev_region [2020-10-15 09:56:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_chrdev_region_130 [2020-10-15 09:56:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev_region [2020-10-15 09:56:32,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_region_133 [2020-10-15 09:56:32,693 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-15 09:56:32,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_nonseekable_open_119 [2020-10-15 09:56:32,693 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-15 09:56:32,693 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-15 09:56:32,693 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-15 09:56:32,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_116 [2020-10-15 09:56:32,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_111 [2020-10-15 09:56:32,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_117 [2020-10-15 09:56:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_121 [2020-10-15 09:56:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-15 09:56:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2020-10-15 09:56:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2020-10-15 09:56:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2020-10-15 09:56:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2020-10-15 09:56:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2020-10-15 09:56:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2020-10-15 09:56:32,694 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2020-10-15 09:56:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2020-10-15 09:56:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2020-10-15 09:56:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_131 [2020-10-15 09:56:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_class_destroy_132 [2020-10-15 09:56:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure device_create [2020-10-15 09:56:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure device_destroy [2020-10-15 09:56:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-15 09:56:32,695 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-15 09:56:32,696 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2020-10-15 09:56:32,696 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2020-10-15 09:56:32,696 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2020-10-15 09:56:32,696 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2020-10-15 09:56:32,696 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2020-10-15 09:56:32,696 INFO L130 BoogieDeclarations]: Found specification of procedure rc_open [2020-10-15 09:56:32,697 INFO L130 BoogieDeclarations]: Found specification of procedure rc_close [2020-10-15 09:56:32,697 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-15 09:56:32,697 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2020-10-15 09:56:32,697 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-15 09:56:32,697 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_buffer_clear [2020-10-15 09:56:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-15 09:56:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-15 09:56:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_buffer_init [2020-10-15 09:56:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-15 09:56:32,698 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-15 09:56:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_buffer_free [2020-10-15 09:56:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_buffer_len [2020-10-15 09:56:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_buffer_empty [2020-10-15 09:56:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_buffer_read [2020-10-15 09:56:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_register_driver [2020-10-15 09:56:32,699 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_unregister_driver [2020-10-15 09:56:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_get_pdata [2020-10-15 09:56:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_dev_fop_open [2020-10-15 09:56:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_dev_fop_close [2020-10-15 09:56:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_dev_fop_poll [2020-10-15 09:56:32,700 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_dev_fop_ioctl [2020-10-15 09:56:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_dev_fop_read [2020-10-15 09:56:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_dev_fop_write [2020-10-15 09:56:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_irctl_init [2020-10-15 09:56:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_irctl_cleanup [2020-10-15 09:56:32,701 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_add_to_buf [2020-10-15 09:56:32,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2020-10-15 09:56:32,702 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_thread [2020-10-15 09:56:32,702 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_cdev_add [2020-10-15 09:56:32,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-15 09:56:32,702 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2020-10-15 09:56:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_dev_init [2020-10-15 09:56:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure lirc_dev_exit [2020-10-15 09:56:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_lirc_dev_exit_3_2 [2020-10-15 09:56:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_lirc_dev_init_3_7 [2020-10-15 09:56:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_del [2020-10-15 09:56:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cdev_init [2020-10-15 09:56:32,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_1_1 [2020-10-15 09:56:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_2_1 [2020-10-15 09:56:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_3 [2020-10-15 09:56:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-15 09:56:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_file_operations_instance_0 [2020-10-15 09:56:32,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_22 [2020-10-15 09:56:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_25 [2020-10-15 09:56:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_26 [2020-10-15 09:56:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_29 [2020-10-15 09:56:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_callback_0_5 [2020-10-15 09:56:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_probe_0_12 [2020-10-15 09:56:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_release_0_2 [2020-10-15 09:56:32,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_instance_write_0_4 [2020-10-15 09:56:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-15 09:56:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__nonatomic [2020-10-15 09:56:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_irq__wrong_flags [2020-10-15 09:56:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2020-10-15 09:56:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__nonatomic [2020-10-15 09:56:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_spinlock__wrong_flags [2020-10-15 09:56:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2020-10-15 09:56:32,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_flags [2020-10-15 09:56:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_spinlock_check_alloc_nonatomic [2020-10-15 09:56:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__nonatomic [2020-10-15 09:56:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_alloc_usb_lock__wrong_flags [2020-10-15 09:56:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device [2020-10-15 09:56:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_trylock_device [2020-10-15 09:56:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_lock_device_for_reset [2020-10-15 09:56:32,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_usb_unlock_device [2020-10-15 09:56:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add [2020-10-15 09:56:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub [2020-10-15 09:56:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_sub_and_test [2020-10-15 09:56:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc [2020-10-15 09:56:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec [2020-10-15 09:56:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_dec_and_test [2020-10-15 09:56:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_and_test [2020-10-15 09:56:32,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_return [2020-10-15 09:56:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_add_negative [2020-10-15 09:56:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_atomic_inc_short [2020-10-15 09:56:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__less_initial_decrement [2020-10-15 09:56:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_arch_io__more_initial_at_exit [2020-10-15 09:56:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_remap [2020-10-15 09:56:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_io_mem_unmap [2020-10-15 09:56:32,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__delete_before_add [2020-10-15 09:56:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__double_allocation [2020-10-15 09:56:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__free_before_allocation [2020-10-15 09:56:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__more_initial_at_exit [2020-10-15 09:56:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_genhd__use_before_allocation [2020-10-15 09:56:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_add_disk [2020-10-15 09:56:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2020-10-15 09:56:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2020-10-15 09:56:32,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__double_allocation [2020-10-15 09:56:32,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__more_initial_at_exit [2020-10-15 09:56:32,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_queue__use_before_allocation [2020-10-15 09:56:32,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2020-10-15 09:56:32,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2020-10-15 09:56:32,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_put [2020-10-15 09:56:32,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__get_at_exit [2020-10-15 09:56:32,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-15 09:56:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_put_blk_rq [2020-10-15 09:56:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_deregistration [2020-10-15 09:56:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__double_registration [2020-10-15 09:56:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_base_class__registered_at_exit [2020-10-15 09:56:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2020-10-15 09:56:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_unregister_class [2020-10-15 09:56:32,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xzalloc [2020-10-15 09:56:32,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2020-10-15 09:56:32,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-10-15 09:56:32,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spi_alloc_master [2020-10-15 09:56:32,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-15 09:56:32,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-15 09:56:32,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_deregistration [2020-10-15 09:56:32,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__double_registration [2020-10-15 09:56:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_char_dev__registered_at_exit [2020-10-15 09:56:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_register_chrdev [2020-10-15 09:56:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__less_initial_decrement [2020-10-15 09:56:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_fs_sysfs__more_initial_at_exit [2020-10-15 09:56:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_create_group [2020-10-15 09:56:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_sysfs_remove_group [2020-10-15 09:56:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_lock [2020-10-15 09:56:32,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__double_write_unlock [2020-10-15 09:56:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__more_read_unlocks [2020-10-15 09:56:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exit [2020-10-15 09:56:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lock [2020-10-15 09:56:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exit [2020-10-15 09:56:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_lock [2020-10-15 09:56:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_unlock [2020-10-15 09:56:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_lock [2020-10-15 09:56:32,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_unlock [2020-10-15 09:56:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_read_trylock [2020-10-15 09:56:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_write_trylock [2020-10-15 09:56:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__less_initial_decrement [2020-10-15 09:56:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_module__more_initial_at_exit [2020-10-15 09:56:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_get [2020-10-15 09:56:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put_and_exit [2020-10-15 09:56:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_refcount [2020-10-15 09:56:32,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_exit [2020-10-15 09:56:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__locked_at_read_section [2020-10-15 09:56:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_srcu__more_unlocks [2020-10-15 09:56:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_lock [2020-10-15 09:56:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_srcu_read_unlock [2020-10-15 09:56:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exit [2020-10-15 09:56:32,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_section [2020-10-15 09:56:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocks [2020-10-15 09:56:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_lock_bh [2020-10-15 09:56:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_rcu_read_unlock_bh [2020-10-15 09:56:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exit [2020-10-15 09:56:32,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_section [2020-10-15 09:56:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocks [2020-10-15 09:56:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_lock_sched [2020-10-15 09:56:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_rcu_read_unlock_sched [2020-10-15 09:56:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_exit [2020-10-15 09:56:32,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_section [2020-10-15 09:56:32,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_rcu_update_lock__more_unlocks [2020-10-15 09:56:32,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_lock [2020-10-15 09:56:32,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_rcu_read_unlock [2020-10-15 09:56:32,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2020-10-15 09:56:32,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-10-15 09:56:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-10-15 09:56:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-10-15 09:56:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_find_bit__offset_out_of_range [2020-10-15 09:56:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-15 09:56:32,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_next_bit [2020-10-15 09:56:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_find_bit_find_first_bit [2020-10-15 09:56:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__double_claim [2020-10-15 09:56:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__release_without_claim [2020-10-15 09:56:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__unreleased_at_exit [2020-10-15 09:56:32,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_mmc_sdio_func__wrong_params [2020-10-15 09:56:32,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_context [2020-10-15 09:56:32,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_claim_host [2020-10-15 09:56:32,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_sdio_release_host [2020-10-15 09:56:32,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_register__wrong_return_value [2020-10-15 09:56:32,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_register_netdev [2020-10-15 09:56:32,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_check_return_value_probe [2020-10-15 09:56:32,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2020-10-15 09:56:32,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_unlock [2020-10-15 09:56:32,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__lock_on_exit [2020-10-15 09:56:32,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2020-10-15 09:56:32,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_lock [2020-10-15 09:56:32,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_before_ieee80211_unregister_hw [2020-10-15 09:56:32,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_is_locked [2020-10-15 09:56:32,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2020-10-15 09:56:32,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__all_locked_sockets_must_be_released [2020-10-15 09:56:32,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_sock__double_release [2020-10-15 09:56:32,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_past_lock_sock_nested [2020-10-15 09:56:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_lock_sock_fast [2020-10-15 09:56:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_unlock_sock_fast [2020-10-15 09:56:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_before_release_sock [2020-10-15 09:56:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__less_initial_decrement [2020-10-15 09:56:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_coherent__more_initial_at_exit [2020-10-15 09:56:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_alloc_coherent [2020-10-15 09:56:32,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_usb_free_coherent [2020-10-15 09:56:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__less_initial_decrement [2020-10-15 09:56:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__more_initial_at_exit [2020-10-15 09:56:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__probe_failed [2020-10-15 09:56:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_dev__unincremented_counter_decrement [2020-10-15 09:56:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_get_dev [2020-10-15 09:56:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_usb_put_dev [2020-10-15 09:56:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_return_value_probe [2020-10-15 09:56:32,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_initialize [2020-10-15 09:56:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_dev_check_final_state [2020-10-15 09:56:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadget [2020-10-15 09:56:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadget [2020-10-15 09:56:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadget [2020-10-15 09:56:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__class_registration_with_usb_gadget [2020-10-15 09:56:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_deregistration [2020-10-15 09:56:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__double_usb_gadget_registration [2020-10-15 09:56:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exit [2020-10-15 09:56:32,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_class [2020-10-15 09:56:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_chrdev [2020-10-15 09:56:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_register_usb_gadget [2020-10-15 09:56:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_unregister_usb_gadget [2020-10-15 09:56:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_register__wrong_return_value [2020-10-15 09:56:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_usb_register_driver [2020-10-15 09:56:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_check_return_value_probe [2020-10-15 09:56:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__less_initial_decrement [2020-10-15 09:56:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_usb_urb__more_initial_at_exit [2020-10-15 09:56:32,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2020-10-15 09:56:32,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2020-10-15 09:56:32,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2020-10-15 09:56:32,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-15 09:56:32,730 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-15 09:56:32,730 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-15 09:56:32,730 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-15 09:56:32,730 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-15 09:56:32,730 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-15 09:56:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-15 09:56:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-15 09:56:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-15 09:56:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-15 09:56:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create [2020-10-15 09:56:32,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_create_N [2020-10-15 09:56:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join [2020-10-15 09:56:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thread_join_N [2020-10-15 09:56:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2020-10-15 09:56:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_try [2020-10-15 09:56:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2020-10-15 09:56:32,732 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-10-15 09:56:32,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_i_mutex_of_inode [2020-10-15 09:56:32,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_i_mutex_of_inode [2020-10-15 09:56:32,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_i_mutex_of_inode [2020-10-15 09:56:32,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_i_mutex_of_inode [2020-10-15 09:56:32,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-15 09:56:32,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_i_mutex_of_inode [2020-10-15 09:56:32,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_irctl_lock_of_irctl [2020-10-15 09:56:32,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_irctl_lock_of_irctl [2020-10-15 09:56:32,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_irctl_lock_of_irctl [2020-10-15 09:56:32,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lirc_dev_lock [2020-10-15 09:56:32,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lirc_dev_lock [2020-10-15 09:56:32,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lirc_dev_lock [2020-10-15 09:56:32,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock [2020-10-15 09:56:32,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_lock [2020-10-15 09:56:32,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_lock [2020-10-15 09:56:32,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_lock [2020-10-15 09:56:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_lock [2020-10-15 09:56:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock [2020-10-15 09:56:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_device [2020-10-15 09:56:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_mutex_of_device [2020-10-15 09:56:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_is_locked_mutex_of_device [2020-10-15 09:56:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_trylock_mutex_of_device [2020-10-15 09:56:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-15 09:56:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_device [2020-10-15 09:56:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_initialize [2020-10-15 09:56:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_check_final_state [2020-10-15 09:56:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2020-10-15 09:56:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2020-10-15 09:56:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2020-10-15 09:56:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2020-10-15 09:56:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_alloc_lock_of_task_struct [2020-10-15 09:56:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_alloc_lock_of_task_struct [2020-10-15 09:56:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_alloc_lock_of_task_struct [2020-10-15 09:56:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_alloc_lock_of_task_struct [2020-10-15 09:56:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_alloc_lock_of_task_struct [2020-10-15 09:56:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_alloc_lock_of_task_struct [2020-10-15 09:56:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_alloc_lock_of_task_struct [2020-10-15 09:56:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_alloc_lock_of_task_struct [2020-10-15 09:56:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_fifo_lock_of_lirc_buffer [2020-10-15 09:56:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_i_lock_of_inode [2020-10-15 09:56:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_i_lock_of_inode [2020-10-15 09:56:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_i_lock_of_inode [2020-10-15 09:56:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_i_lock_of_inode [2020-10-15 09:56:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_i_lock_of_inode [2020-10-15 09:56:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_i_lock_of_inode [2020-10-15 09:56:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_i_lock_of_inode [2020-10-15 09:56:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_i_lock_of_inode [2020-10-15 09:56:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock [2020-10-15 09:56:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock [2020-10-15 09:56:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock [2020-10-15 09:56:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock [2020-10-15 09:56:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock [2020-10-15 09:56:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock [2020-10-15 09:56:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock [2020-10-15 09:56:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock [2020-10-15 09:56:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_lock_of_NOT_ARG_SIGN [2020-10-15 09:56:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_node_size_lock_of_pglist_data [2020-10-15 09:56:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_node_size_lock_of_pglist_data [2020-10-15 09:56:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_node_size_lock_of_pglist_data [2020-10-15 09:56:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_node_size_lock_of_pglist_data [2020-10-15 09:56:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_node_size_lock_of_pglist_data [2020-10-15 09:56:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_node_size_lock_of_pglist_data [2020-10-15 09:56:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_node_size_lock_of_pglist_data [2020-10-15 09:56:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_node_size_lock_of_pglist_data [2020-10-15 09:56:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_ptl [2020-10-15 09:56:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_ptl [2020-10-15 09:56:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_ptl [2020-10-15 09:56:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_ptl [2020-10-15 09:56:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_ptl [2020-10-15 09:56:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_ptl [2020-10-15 09:56:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_ptl [2020-10-15 09:56:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_ptl [2020-10-15 09:56:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_siglock_of_sighand_struct [2020-10-15 09:56:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_siglock_of_sighand_struct [2020-10-15 09:56:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_trylock_siglock_of_sighand_struct [2020-10-15 09:56:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_wait_siglock_of_sighand_struct [2020-10-15 09:56:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_locked_siglock_of_sighand_struct [2020-10-15 09:56:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_can_lock_siglock_of_sighand_struct [2020-10-15 09:56:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_is_contended_siglock_of_sighand_struct [2020-10-15 09:56:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_atomic_dec_and_lock_siglock_of_sighand_struct [2020-10-15 09:56:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_check_final_state [2020-10-15 09:56:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__double_init [2020-10-15 09:56:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_sched_completion__wait_without_init [2020-10-15 09:56:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion [2020-10-15 09:56:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_init_completion_macro [2020-10-15 09:56:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion [2020-10-15 09:56:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__destroyed_before_usage [2020-10-15 09:56:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__double_init [2020-10-15 09:56:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__more_at_exit [2020-10-15 09:56:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_lib_idr__not_initialized [2020-10-15 09:56:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_init [2020-10-15 09:56:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_alloc [2020-10-15 09:56:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_find [2020-10-15 09:56:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_remove [2020-10-15 09:56:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_idr_destroy [2020-10-15 09:56:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-15 09:56:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-15 09:56:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-15 09:56:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-15 09:56:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-15 09:56:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-15 09:56:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-15 09:56:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-15 09:56:35,907 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-15 09:56:35,919 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_linux_kernel_module_module_put_and_exitFINAL: assume true; [2020-10-15 09:56:48,241 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-15 09:56:48,241 INFO L295 CfgBuilder]: Removed 12 assume(true) statements. [2020-10-15 09:56:48,286 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 09:56:48 BoogieIcfgContainer [2020-10-15 09:56:48,286 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-15 09:56:48,290 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-15 09:56:48,290 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-15 09:56:48,293 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-15 09:56:48,293 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 09:56:26" (1/3) ... [2020-10-15 09:56:48,294 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37d9c899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 09:56:48, skipping insertion in model container [2020-10-15 09:56:48,295 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:56:32" (2/3) ... [2020-10-15 09:56:48,295 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@37d9c899 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 09:56:48, skipping insertion in model container [2020-10-15 09:56:48,295 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 09:56:48" (3/3) ... [2020-10-15 09:56:48,297 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--media--rc--lirc_dev.ko.cil.i [2020-10-15 09:56:48,309 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-15 09:56:48,332 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 88 error locations. [2020-10-15 09:56:48,346 INFO L251 AbstractCegarLoop]: Starting to check reachability of 88 error locations. [2020-10-15 09:56:48,381 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-15 09:56:48,381 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-15 09:56:48,381 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-15 09:56:48,383 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-15 09:56:48,383 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-15 09:56:48,383 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-15 09:56:48,383 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-15 09:56:48,383 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-15 09:56:48,450 INFO L276 IsEmpty]: Start isEmpty. Operand 2262 states. [2020-10-15 09:56:48,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2020-10-15 09:56:48,458 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 09:56:48,459 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 09:56:48,460 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 09:56:48,466 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 09:56:48,467 INFO L82 PathProgramCache]: Analyzing trace with hash 663600022, now seen corresponding path program 1 times [2020-10-15 09:56:48,476 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 09:56:48,476 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [689759817] [2020-10-15 09:56:48,476 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 09:56:49,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:56:49,724 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:57:01,177 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:57:01,177 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 84 [2020-10-15 09:57:01,177 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:57:01,177 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11815 [2020-10-15 09:57:01,180 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:57:01,180 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:57:01,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 16 [2020-10-15 09:57:01,180 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 09:57:01,181 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 78 [2020-10-15 09:57:01,181 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-15 09:57:08,243 WARN L193 SmtUtils]: Spent 6.59 s on a formula simplification that was a NOOP. DAG size: 1144 [2020-10-15 09:57:08,247 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 09:57:08,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:57:08,423 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:57:10,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:57:10,152 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:57:10,152 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:57:10,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1805 [2020-10-15 09:57:10,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:57:10,153 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:57:10,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:57:10,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:57:10,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 09:57:10,155 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:57:10,319 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 09:57:10,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:57:10,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:57:10,343 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:57:10,344 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-15 09:57:10,344 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:57:10,344 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 09:57:10,345 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:57:10,345 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:57:10,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:57:10,345 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:57:10,346 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-15 09:57:10,346 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:57:10,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 09:57:10,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:57:10,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:57:10,378 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:57:10,378 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 09:57:10,378 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:57:10,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-15 09:57:10,379 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:57:10,379 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:57:10,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:57:10,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:57:10,380 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:57:10,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:57:10,390 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 09:57:10,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:57:10,398 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:57:10,413 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:57:10,413 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 09:57:10,413 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:57:10,414 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-15 09:57:10,414 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:57:10,415 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:57:10,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:57:10,415 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:57:10,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:57:10,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:57:10,466 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-15 09:57:10,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:57:10,489 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:57:10,511 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:57:10,512 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 09:57:10,512 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:57:10,512 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-15 09:57:10,513 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:57:10,513 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:57:10,513 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:57:10,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:57:10,514 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-15 09:57:10,514 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:57:10,528 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 09:57:10,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:57:10,535 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:57:10,542 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:57:10,543 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:57:10,543 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:57:10,543 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 09:57:10,543 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:57:10,544 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:57:10,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:57:10,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:57:10,544 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:57:10,544 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:57:10,553 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 37 [2020-10-15 09:57:10,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:57:10,575 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:57:10,599 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:57:10,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 09:57:10,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:57:10,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 41 [2020-10-15 09:57:10,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:57:10,601 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:57:10,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:57:10,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:57:10,602 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 09:57:10,602 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:57:10,620 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2020-10-15 09:57:10,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:57:10,630 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:57:10,655 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:57:10,656 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:57:10,656 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:57:10,656 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-15 09:57:10,657 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:57:10,657 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:57:10,657 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:57:10,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:57:10,658 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 09:57:10,658 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:57:10,725 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2020-10-15 09:57:10,726 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [689759817] [2020-10-15 09:57:10,729 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 09:57:10,729 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2020-10-15 09:57:10,730 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1689144577] [2020-10-15 09:57:10,738 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2020-10-15 09:57:10,738 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 09:57:10,754 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2020-10-15 09:57:10,755 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2020-10-15 09:57:10,757 INFO L87 Difference]: Start difference. First operand 2262 states. Second operand 7 states. [2020-10-15 09:57:24,879 WARN L193 SmtUtils]: Spent 6.84 s on a formula simplification that was a NOOP. DAG size: 1146 [2020-10-15 09:57:33,186 WARN L193 SmtUtils]: Spent 6.72 s on a formula simplification that was a NOOP. DAG size: 1149 [2020-10-15 09:57:40,003 WARN L193 SmtUtils]: Spent 6.73 s on a formula simplification that was a NOOP. DAG size: 1151 [2020-10-15 09:58:11,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 09:58:11,947 INFO L93 Difference]: Finished difference Result 1579 states and 2044 transitions. [2020-10-15 09:58:11,948 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-15 09:58:11,950 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 52 [2020-10-15 09:58:11,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 09:58:11,976 INFO L225 Difference]: With dead ends: 1579 [2020-10-15 09:58:11,977 INFO L226 Difference]: Without dead ends: 1076 [2020-10-15 09:58:11,989 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 31 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 27.2s TimeCoverageRelationStatistics Valid=40, Invalid=70, Unknown=0, NotChecked=0, Total=110 [2020-10-15 09:58:12,016 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1076 states. [2020-10-15 09:58:12,628 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1076 to 730. [2020-10-15 09:58:12,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 730 states. [2020-10-15 09:58:12,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 730 states to 730 states and 813 transitions. [2020-10-15 09:58:12,638 INFO L78 Accepts]: Start accepts. Automaton has 730 states and 813 transitions. Word has length 52 [2020-10-15 09:58:12,638 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 09:58:12,639 INFO L479 AbstractCegarLoop]: Abstraction has 730 states and 813 transitions. [2020-10-15 09:58:12,639 INFO L480 AbstractCegarLoop]: Interpolant automaton has 7 states. [2020-10-15 09:58:12,639 INFO L276 IsEmpty]: Start isEmpty. Operand 730 states and 813 transitions. [2020-10-15 09:58:12,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2020-10-15 09:58:12,643 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 09:58:12,643 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 09:58:12,643 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-10-15 09:58:12,644 INFO L427 AbstractCegarLoop]: === Iteration 2 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 09:58:12,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 09:58:12,645 INFO L82 PathProgramCache]: Analyzing trace with hash -1251907567, now seen corresponding path program 1 times [2020-10-15 09:58:12,645 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 09:58:12,645 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1580285426] [2020-10-15 09:58:12,645 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 09:58:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:13,069 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:15,178 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:17,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:19,186 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:19,187 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 107 [2020-10-15 09:58:19,187 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 09:58:19,187 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6312 [2020-10-15 09:58:19,188 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:19,188 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:19,188 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 4 [2020-10-15 09:58:19,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 09:58:19,189 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 101 [2020-10-15 09:58:19,189 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:58:26,071 WARN L193 SmtUtils]: Spent 6.60 s on a formula simplification that was a NOOP. DAG size: 1144 [2020-10-15 09:58:26,076 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 09:58:26,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:26,223 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:27,467 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:27,467 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:58:27,468 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:58:27,468 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1309 [2020-10-15 09:58:27,468 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:27,468 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:27,468 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:58:27,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:27,469 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 09:58:27,469 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:58:27,622 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 09:58:27,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:27,634 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:27,650 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:27,651 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-15 09:58:27,651 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:58:27,651 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22 [2020-10-15 09:58:27,652 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:27,652 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:27,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:58:27,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:27,652 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-15 09:58:27,653 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:58:27,660 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 09:58:27,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:27,667 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:27,676 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:27,676 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 09:58:27,677 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:58:27,677 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-15 09:58:27,677 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:27,678 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:27,678 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:58:27,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:27,679 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:58:27,679 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:58:27,686 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 09:58:27,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:27,691 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:27,694 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:27,694 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 09:58:27,695 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:58:27,695 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-15 09:58:27,695 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:27,695 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:27,695 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:58:27,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:27,696 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:58:27,696 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:58:27,752 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 24 [2020-10-15 09:58:27,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:27,771 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:27,802 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:27,899 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:28,871 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:28,872 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-15 09:58:28,872 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 09:58:28,872 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1109 [2020-10-15 09:58:28,872 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:28,873 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:28,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:58:28,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:28,873 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 36 [2020-10-15 09:58:28,873 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:58:28,924 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 09:58:28,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:28,932 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:28,938 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:28,938 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 09:58:28,939 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:58:28,939 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 09:58:28,939 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:28,939 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:28,939 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:58:28,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:28,940 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:58:28,940 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:58:28,948 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 09:58:28,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:28,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:28,955 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:28,956 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:58:28,956 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:58:28,956 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 09:58:28,956 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:28,956 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:28,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:58:28,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:28,957 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:58:28,957 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:58:28,962 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-15 09:58:28,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:28,967 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:28,970 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:28,971 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 09:58:28,971 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:58:28,971 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 09:58:28,972 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:28,972 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:28,972 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:58:28,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:28,973 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:58:28,973 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:58:28,980 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-15 09:58:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:28,984 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:28,986 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:28,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:58:28,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:58:28,987 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 09:58:28,987 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:28,987 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:28,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:58:28,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:28,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:58:28,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:58:28,997 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-15 09:58:28,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:29,002 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:29,008 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:29,008 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 09:58:29,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:58:29,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 09:58:29,009 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:29,010 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:29,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:58:29,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:29,011 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 09:58:29,011 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:58:29,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 59 [2020-10-15 09:58:29,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:58:29,023 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:58:29,031 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:58:29,031 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:58:29,032 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:58:29,032 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-15 09:58:29,032 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:58:29,033 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:58:29,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:58:29,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:58:29,033 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 09:58:29,034 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:58:29,082 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2020-10-15 09:58:29,082 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1580285426] [2020-10-15 09:58:29,083 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-15 09:58:29,083 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-10-15 09:58:29,083 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1194914166] [2020-10-15 09:58:29,086 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-10-15 09:58:29,086 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 09:58:29,086 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-10-15 09:58:29,087 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-10-15 09:58:29,087 INFO L87 Difference]: Start difference. First operand 730 states and 813 transitions. Second operand 8 states. [2020-10-15 09:58:37,839 WARN L193 SmtUtils]: Spent 6.33 s on a formula simplification that was a NOOP. DAG size: 1146 [2020-10-15 09:58:46,633 WARN L193 SmtUtils]: Spent 6.75 s on a formula simplification that was a NOOP. DAG size: 1149 [2020-10-15 09:58:53,180 WARN L193 SmtUtils]: Spent 6.48 s on a formula simplification that was a NOOP. DAG size: 1151 [2020-10-15 09:59:10,607 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-10-15 09:59:10,608 INFO L93 Difference]: Finished difference Result 866 states and 1002 transitions. [2020-10-15 09:59:10,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-10-15 09:59:10,609 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 69 [2020-10-15 09:59:10,610 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-10-15 09:59:10,616 INFO L225 Difference]: With dead ends: 866 [2020-10-15 09:59:10,617 INFO L226 Difference]: Without dead ends: 864 [2020-10-15 09:59:10,618 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 26.5s TimeCoverageRelationStatistics Valid=56, Invalid=100, Unknown=0, NotChecked=0, Total=156 [2020-10-15 09:59:10,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 864 states. [2020-10-15 09:59:11,093 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 864 to 740. [2020-10-15 09:59:11,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 740 states. [2020-10-15 09:59:11,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 740 states to 740 states and 825 transitions. [2020-10-15 09:59:11,098 INFO L78 Accepts]: Start accepts. Automaton has 740 states and 825 transitions. Word has length 69 [2020-10-15 09:59:11,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-10-15 09:59:11,099 INFO L479 AbstractCegarLoop]: Abstraction has 740 states and 825 transitions. [2020-10-15 09:59:11,099 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-10-15 09:59:11,099 INFO L276 IsEmpty]: Start isEmpty. Operand 740 states and 825 transitions. [2020-10-15 09:59:11,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2020-10-15 09:59:11,102 INFO L414 BasicCegarLoop]: Found error trace [2020-10-15 09:59:11,103 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-15 09:59:11,103 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-10-15 09:59:11,104 INFO L427 AbstractCegarLoop]: === Iteration 3 === [ldv_assert_linux_usb_coherent__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__not_initializedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__lock_on_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__write_lock_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__double_releaseErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_getErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__usb_gadget_registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__double_putErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_irq__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__free_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_module__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock_tryErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__double_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__release_without_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__more_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_usb_lock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_deregistrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_request__get_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_char_dev__double_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__unreleased_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_find_bit__offset_out_of_rangeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_srcu__more_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__wait_without_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__delete_before_addErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_sched_completion__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_fs_sysfs__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__wrong_paramsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__double_usb_gadget_registrationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_urb__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_mmc_sdio_func__double_claimErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_sched__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__double_initErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_alloc_spinlock__wrong_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_genhd__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__double_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_lib_idr__destroyed_before_usageErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__class_deregistration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_drivers_base_class__registered_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__probe_failedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_coherent__more_initial_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_gadget__chrdev_registration_with_usb_gadgetErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_rcu_update_lock_bh__locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__more_read_unlocksErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_rtnetlink__double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_arch_io__less_initial_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_rwlock__read_lock_on_write_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_block_queue__use_before_allocationErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_dev__unincremented_counter_decrementErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_net_sock__all_locked_sockets_must_be_releasedErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_usb_register__wrong_return_valueErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-15 09:59:11,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-15 09:59:11,104 INFO L82 PathProgramCache]: Analyzing trace with hash 580584002, now seen corresponding path program 1 times [2020-10-15 09:59:11,104 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-15 09:59:11,105 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1215893208] [2020-10-15 09:59:11,105 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-15 09:59:11,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:11,564 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:17,085 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:17,086 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 175 [2020-10-15 09:59:17,088 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:17,088 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5688 [2020-10-15 09:59:17,088 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:17,089 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:17,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 16 [2020-10-15 09:59:17,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-15 09:59:17,089 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 169 [2020-10-15 09:59:17,089 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:23,757 WARN L193 SmtUtils]: Spent 6.41 s on a formula simplification that was a NOOP. DAG size: 1144 [2020-10-15 09:59:23,760 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 09:59:23,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:23,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:24,994 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:24,994 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:59:24,994 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:24,994 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 1161 [2020-10-15 09:59:24,995 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:24,995 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:24,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:59:24,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:24,995 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 2 [2020-10-15 09:59:24,996 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:25,103 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2020-10-15 09:59:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:25,109 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:25,114 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:25,115 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 19 [2020-10-15 09:59:25,115 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:25,115 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-15 09:59:25,115 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:25,115 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:25,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:59:25,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:25,116 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 16 [2020-10-15 09:59:25,116 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:25,121 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 09:59:25,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:25,125 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:25,127 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:25,127 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 14 [2020-10-15 09:59:25,128 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:25,128 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 09:59:25,128 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:25,128 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:25,128 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:59:25,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:25,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:59:25,129 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:25,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-15 09:59:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:25,136 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:25,138 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:25,138 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 09:59:25,138 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:25,139 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 09:59:25,139 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:25,139 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:25,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:59:25,139 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:25,140 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:59:25,140 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:59:25,177 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-15 09:59:25,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:25,201 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:25,222 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:25,302 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:25,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:25,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:30,197 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:30,197 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 77 [2020-10-15 09:59:30,198 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 5 [2020-10-15 09:59:30,198 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5007 [2020-10-15 09:59:30,198 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:30,198 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:30,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:59:30,198 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:30,199 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 74 [2020-10-15 09:59:30,199 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:30,210 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 09:59:30,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:30,221 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:30,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:30,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:30,659 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:30,659 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 39 [2020-10-15 09:59:30,659 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-15 09:59:30,660 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 441 [2020-10-15 09:59:30,660 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:30,660 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:30,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 8 [2020-10-15 09:59:30,660 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-15 09:59:30,661 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 19 [2020-10-15 09:59:30,661 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:30,991 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 09:59:30,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,013 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,050 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,051 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-15 09:59:31,051 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,051 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 55 [2020-10-15 09:59:31,052 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,055 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-15 09:59:31,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,056 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-15 09:59:31,057 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-15 09:59:31,127 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 09:59:31,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,133 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,135 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,136 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:59:31,136 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,136 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 09:59:31,137 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,137 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,137 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:59:31,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,138 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:59:31,138 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:59:31,143 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-15 09:59:31,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,148 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,156 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,170 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,170 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 09:59:31,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-15 09:59:31,171 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-15 09:59:31,171 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,172 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:59:31,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,173 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 09:59:31,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:59:31,181 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2020-10-15 09:59:31,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,191 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,212 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,213 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:59:31,213 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,213 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 27 [2020-10-15 09:59:31,214 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,214 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-15 09:59:31,214 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,215 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 6 [2020-10-15 09:59:31,215 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:59:31,310 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2020-10-15 09:59:31,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,317 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,336 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,336 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 24 [2020-10-15 09:59:31,337 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,337 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-15 09:59:31,337 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,338 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:59:31,338 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,339 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:59:31,339 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:59:31,346 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 09:59:31,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,350 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,353 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,354 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 09:59:31,354 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,354 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 09:59:31,354 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,354 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:59:31,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,355 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:59:31,355 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:31,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 09:59:31,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,363 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:59:31,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,366 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 09:59:31,366 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,367 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:59:31,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:59:31,367 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:59:31,372 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2020-10-15 09:59:31,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,376 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,379 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,379 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 09:59:31,379 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,379 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 09:59:31,380 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,380 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:59:31,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,381 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:59:31,381 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:59:31,395 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2020-10-15 09:59:31,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,414 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,415 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-15 09:59:31,415 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,415 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-15 09:59:31,415 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,415 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:59:31,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,416 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 12 [2020-10-15 09:59:31,416 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:31,423 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 09:59:31,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,427 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,431 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,431 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:59:31,431 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,431 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6 [2020-10-15 09:59:31,432 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,432 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:59:31,432 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,433 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:59:31,433 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-15 09:59:31,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-10-15 09:59:31,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,446 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,451 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,452 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:59:31,452 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,452 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-15 09:59:31,452 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,453 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:59:31,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,453 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 5 [2020-10-15 09:59:31,453 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:31,458 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2020-10-15 09:59:31,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,473 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,474 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-15 09:59:31,474 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,474 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12 [2020-10-15 09:59:31,474 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,475 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 2 [2020-10-15 09:59:31,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,475 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 20 [2020-10-15 09:59:31,475 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:31,480 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-15 09:59:31,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,484 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,485 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,486 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-15 09:59:31,486 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,486 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 4 [2020-10-15 09:59:31,486 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,486 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:59:31,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,487 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:59:31,487 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:31,491 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-15 09:59:31,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-15 09:59:31,495 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-15 09:59:31,497 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-15 09:59:31,497 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-15 09:59:31,497 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-15 09:59:31,497 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 5 [2020-10-15 09:59:31,498 FATAL L256 erpolLogProxyWrapper]: Heuristic: SMALLESTAMONGWIDE [2020-10-15 09:59:31,498 FATAL L256 erpolLogProxyWrapper]: Tolerance: 0.2 [2020-10-15 09:59:31,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-15 09:59:31,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-15 09:59:31,498 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-15 09:59:31,499 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-15 09:59:31,577 INFO L134 CoverageAnalysis]: Checked inductivity of 46 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2020-10-15 09:59:31,578 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1215893208] [2020-10-15 09:59:31,578 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-15 09:59:31,579 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-10-15 09:59:31,579 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [593209841] [2020-10-15 09:59:31,580 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-10-15 09:59:31,580 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-15 09:59:31,580 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-10-15 09:59:31,581 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=28, Invalid=154, Unknown=0, NotChecked=0, Total=182 [2020-10-15 09:59:31,581 INFO L87 Difference]: Start difference. First operand 740 states and 825 transitions. Second operand 14 states. [2020-10-15 09:59:40,511 WARN L193 SmtUtils]: Spent 6.55 s on a formula simplification that was a NOOP. DAG size: 1146 [2020-10-15 09:59:48,121 WARN L193 SmtUtils]: Spent 6.63 s on a formula simplification that was a NOOP. DAG size: 1150 [2020-10-15 09:59:54,910 WARN L193 SmtUtils]: Spent 6.60 s on a formula simplification that was a NOOP. DAG size: 1151 [2020-10-15 10:00:01,641 WARN L193 SmtUtils]: Spent 6.63 s on a formula simplification that was a NOOP. DAG size: 1151