/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/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=DEEPEST --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 language data_model -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 08:14:04,832 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 08:14:04,835 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 08:14:04,891 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 08:14:04,892 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 08:14:04,898 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 08:14:04,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 08:14:04,905 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 08:14:04,909 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 08:14:04,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 08:14:04,918 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 08:14:04,919 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 08:14:04,919 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 08:14:04,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 08:14:04,927 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 08:14:04,929 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 08:14:04,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 08:14:04,934 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 08:14:04,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 08:14:04,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 08:14:04,951 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 08:14:04,953 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 08:14:04,954 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 08:14:04,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 08:14:04,995 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 08:14:04,996 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 08:14:04,996 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 08:14:04,998 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 08:14:04,999 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 08:14:05,001 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 08:14:05,002 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 08:14:05,003 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 08:14:05,005 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 08:14:05,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 08:14:05,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 08:14:05,007 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 08:14:05,008 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 08:14:05,008 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 08:14:05,008 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 08:14:05,009 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 08:14:05,010 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 08:14:05,018 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 [2020-10-28 08:14:05,069 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 08:14:05,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 08:14:05,073 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 08:14:05,074 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 08:14:05,074 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 08:14:05,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 08:14:05,074 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 08:14:05,075 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 08:14:05,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 08:14:05,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 08:14:05,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 08:14:05,077 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 08:14:05,077 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 08:14:05,077 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 08:14:05,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 08:14:05,078 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 08:14:05,078 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 08:14:05,078 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 08:14:05,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 08:14:05,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 08:14:05,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 08:14:05,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 08:14:05,079 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 08:14:05,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 08:14:05,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 08:14:05,080 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 08:14:05,080 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 08:14:05,080 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 08:14:05,488 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 08:14:05,522 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 08:14:05,525 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 08:14:05,526 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 08:14:05,527 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 08:14:05,528 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2020-10-28 08:14:05,608 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5d63759ee/505f7d6770da4bf9812333039dd00bf0/FLAG926642b12 [2020-10-28 08:14:06,769 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 08:14:06,770 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2020-10-28 08:14:06,844 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5d63759ee/505f7d6770da4bf9812333039dd00bf0/FLAG926642b12 [2020-10-28 08:14:07,087 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/5d63759ee/505f7d6770da4bf9812333039dd00bf0 [2020-10-28 08:14:07,092 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 08:14:07,100 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 08:14:07,102 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 08:14:07,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 08:14:07,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 08:14:07,108 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:14:07" (1/1) ... [2020-10-28 08:14:07,114 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53f4ea8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:07, skipping insertion in model container [2020-10-28 08:14:07,114 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 08:14:07" (1/1) ... [2020-10-28 08:14:07,123 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 08:14:07,274 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 08:14:10,108 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 08:14:10,148 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 08:14:10,799 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 08:14:11,539 INFO L208 MainTranslator]: Completed translation [2020-10-28 08:14:11,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:11 WrapperNode [2020-10-28 08:14:11,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 08:14:11,541 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 08:14:11,541 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 08:14:11,541 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 08:14:11,557 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:11" (1/1) ... [2020-10-28 08:14:11,557 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:11" (1/1) ... [2020-10-28 08:14:11,731 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:11" (1/1) ... [2020-10-28 08:14:11,733 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:11" (1/1) ... [2020-10-28 08:14:11,982 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:11" (1/1) ... [2020-10-28 08:14:12,023 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:11" (1/1) ... [2020-10-28 08:14:12,106 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:11" (1/1) ... [2020-10-28 08:14:12,178 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 08:14:12,180 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 08:14:12,180 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 08:14:12,180 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 08:14:12,181 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:11" (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 [2020-10-28 08:14:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 08:14:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 08:14:12,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~bool~0~TO~VOID [2020-10-28 08:14:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~~u8~0~X~~bool~0~TO~VOID [2020-10-28 08:14:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 08:14:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 08:14:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 08:14:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 08:14:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 08:14:12,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 08:14:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 08:14:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 08:14:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 08:14:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 08:14:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 08:14:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2020-10-28 08:14:12,257 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2020-10-28 08:14:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2020-10-28 08:14:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2020-10-28 08:14:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2020-10-28 08:14:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2020-10-28 08:14:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2020-10-28 08:14:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2020-10-28 08:14:12,258 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2020-10-28 08:14:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2020-10-28 08:14:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc_array [2020-10-28 08:14:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2020-10-28 08:14:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2020-10-28 08:14:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 08:14:12,259 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 08:14:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2020-10-28 08:14:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 08:14:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 08:14:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_irq [2020-10-28 08:14:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_index [2020-10-28 08:14:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_active [2020-10-28 08:14:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_disable_interrupts [2020-10-28 08:14:12,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_desc_base [2020-10-28 08:14:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_options_base [2020-10-28 08:14:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite16desc [2020-10-28 08:14:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32desc [2020-10-28 08:14:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite64desc [2020-10-28 08:14:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32options [2020-10-28 08:14:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_full [2020-10-28 08:14:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_empty [2020-10-28 08:14:12,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_write_descriptors [2020-10-28 08:14:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_work [2020-10-28 08:14:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __ring_enqueue [2020-10-28 08:14:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc [2020-10-28 08:14:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc_tx [2020-10-28 08:14:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc_rx [2020-10-28 08:14:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_start [2020-10-28 08:14:12,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_stop [2020-10-28 08:14:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_free [2020-10-28 08:14:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_interrupt_work [2020-10-28 08:14:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_msi [2020-10-28 08:14:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_suspend_noirq [2020-10-28 08:14:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_resume_noirq [2020-10-28 08:14:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_shutdown [2020-10-28 08:14:12,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_probe [2020-10-28 08:14:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_remove [2020-10-28 08:14:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_init [2020-10-28 08:14:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_unload [2020-10-28 08:14:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2020-10-28 08:14:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2020-10-28 08:14:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2020-10-28 08:14:12,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_pm_ops_5 [2020-10-28 08:14:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2020-10-28 08:14:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2020-10-28 08:14:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2020-10-28 08:14:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2020-10-28 08:14:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2020-10-28 08:14:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-10-28 08:14:12,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_4 [2020-10-28 08:14:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2020-10-28 08:14:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2020-10-28 08:14:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2020-10-28 08:14:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 08:14:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2020-10-28 08:14:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2020-10-28 08:14:12,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2020-10-28 08:14:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2020-10-28 08:14:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2020-10-28 08:14:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-28 08:14:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_29 [2020-10-28 08:14:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_30 [2020-10-28 08:14:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_31 [2020-10-28 08:14:12,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_32 [2020-10-28 08:14:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_33 [2020-10-28 08:14:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2020-10-28 08:14:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2020-10-28 08:14:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2020-10-28 08:14:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-10-28 08:14:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2020-10-28 08:14:12,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_rx [2020-10-28 08:14:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_tx [2020-10-28 08:14:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure get_route [2020-10-28 08:14:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure make_header [2020-10-28 08:14:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure check_header [2020-10-28 08:14:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure check_config_address [2020-10-28 08:14:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_error [2020-10-28 08:14:12,269 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_header [2020-10-28 08:14:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_print_error [2020-10-28 08:14:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_to_be32_array [2020-10-28 08:14:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure be32_to_cpu_array [2020-10-28 08:14:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc [2020-10-28 08:14:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_free [2020-10-28 08:14:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_alloc [2020-10-28 08:14:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx_callback [2020-10-28 08:14:12,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx [2020-10-28 08:14:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_handle_plug_event [2020-10-28 08:14:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_submit [2020-10-28 08:14:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_callback [2020-10-28 08:14:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx [2020-10-28 08:14:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_alloc [2020-10-28 08:14:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_free [2020-10-28 08:14:12,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_start [2020-10-28 08:14:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_stop [2020-10-28 08:14:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_error [2020-10-28 08:14:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_reset [2020-10-28 08:14:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read_raw [2020-10-28 08:14:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write_raw [2020-10-28 08:14:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read [2020-10-28 08:14:12,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write [2020-10-28 08:14:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_get_upstream_port [2020-10-28 08:14:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_58 [2020-10-28 08:14:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_59 [2020-10-28 08:14:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_60 [2020-10-28 08:14:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_61 [2020-10-28 08:14:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_62 [2020-10-28 08:14:12,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_72 [2020-10-28 08:14:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___0 [2020-10-28 08:14:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_upstream_port [2020-10-28 08:14:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route [2020-10-28 08:14:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_read [2020-10-28 08:14:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_is_upstream_port [2020-10-28 08:14:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_downstream_route [2020-10-28 08:14:12,274 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_switch [2020-10-28 08:14:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_port [2020-10-28 08:14:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_invalid_tunnels [2020-10-28 08:14:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_unplugged_children [2020-10-28 08:14:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_pci_up_port [2020-10-28 08:14:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_unused_down_port [2020-10-28 08:14:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_activate_pcie_devices [2020-10-28 08:14:12,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_handle_hotplug [2020-10-28 08:14:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_schedule_hotplug_handler [2020-10-28 08:14:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_shutdown_and_free [2020-10-28 08:14:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_alloc_and_start [2020-10-28 08:14:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_suspend [2020-10-28 08:14:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_resume [2020-10-28 08:14:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2020-10-28 08:14:12,276 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2020-10-28 08:14:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2020-10-28 08:14:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2020-10-28 08:14:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2020-10-28 08:14:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2020-10-28 08:14:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_92 [2020-10-28 08:14:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_93 [2020-10-28 08:14:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_94 [2020-10-28 08:14:12,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_95 [2020-10-28 08:14:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_96 [2020-10-28 08:14:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_106 [2020-10-28 08:14:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_107 [2020-10-28 08:14:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2020-10-28 08:14:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_read [2020-10-28 08:14:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_write [2020-10-28 08:14:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_write [2020-10-28 08:14:12,278 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route_length [2020-10-28 08:14:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_type [2020-10-28 08:14:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_dump_port [2020-10-28 08:14:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_state [2020-10-28 08:14:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_wait_for_port [2020-10-28 08:14:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_add_nfc_credits [2020-10-28 08:14:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_clear_counter [2020-10-28 08:14:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_init_port [2020-10-28 08:14:12,279 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_dump_switch [2020-10-28 08:14:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_reset [2020-10-28 08:14:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure get_switch_at_route [2020-10-28 08:14:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_plug_events_active [2020-10-28 08:14:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_free [2020-10-28 08:14:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_alloc [2020-10-28 08:14:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_set_unpplugged [2020-10-28 08:14:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_resume [2020-10-28 08:14:12,280 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_suspend [2020-10-28 08:14:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_129 [2020-10-28 08:14:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_130 [2020-10-28 08:14:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_131 [2020-10-28 08:14:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_132 [2020-10-28 08:14:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_133 [2020-10-28 08:14:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-28 08:14:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_basic [2020-10-28 08:14:12,281 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_long [2020-10-28 08:14:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap [2020-10-28 08:14:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_next [2020-10-28 08:14:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_cap [2020-10-28 08:14:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_162 [2020-10-28 08:14:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_163 [2020-10-28 08:14:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_164 [2020-10-28 08:14:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_165 [2020-10-28 08:14:12,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_166 [2020-10-28 08:14:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_dump_hop [2020-10-28 08:14:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_alloc [2020-10-28 08:14:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_free [2020-10-28 08:14:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deallocate_nfc [2020-10-28 08:14:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deactivate_hops [2020-10-28 08:14:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_deactivate [2020-10-28 08:14:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_activate [2020-10-28 08:14:12,283 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_is_invalid [2020-10-28 08:14:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_195 [2020-10-28 08:14:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_196 [2020-10-28 08:14:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_197 [2020-10-28 08:14:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_198 [2020-10-28 08:14:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_199 [2020-10-28 08:14:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2020-10-28 08:14:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_init_path [2020-10-28 08:14:12,284 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_alloc [2020-10-28 08:14:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_free [2020-10-28 08:14:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_is_invalid [2020-10-28 08:14:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_port_active [2020-10-28 08:14:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_restart [2020-10-28 08:14:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_activate [2020-10-28 08:14:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_deactivate [2020-10-28 08:14:12,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_228 [2020-10-28 08:14:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_229 [2020-10-28 08:14:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_230 [2020-10-28 08:14:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_231 [2020-10-28 08:14:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_232 [2020-10-28 08:14:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_write [2020-10-28 08:14:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_read [2020-10-28 08:14:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_active [2020-10-28 08:14:12,286 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_transfer [2020-10-28 08:14:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_out [2020-10-28 08:14:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_in [2020-10-28 08:14:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_read_n [2020-10-28 08:14:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc8 [2020-10-28 08:14:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc32 [2020-10-28 08:14:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_get_drom_offset [2020-10-28 08:14:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read_uid_only [2020-10-28 08:14:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_parse_port_entry [2020-10-28 08:14:12,287 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_parse_entry [2020-10-28 08:14:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_parse_entries [2020-10-28 08:14:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read [2020-10-28 08:14:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_261 [2020-10-28 08:14:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_262 [2020-10-28 08:14:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_263 [2020-10-28 08:14:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_264 [2020-10-28 08:14:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_265 [2020-10-28 08:14:12,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 08:14:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 08:14:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 08:14:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 08:14:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 08:14:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-28 08:14:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 08:14:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-28 08:14:12,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-28 08:14:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-28 08:14:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-28 08:14:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2020-10-28 08:14:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __crc32c_le [2020-10-28 08:14:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 08:14:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2020-10-28 08:14:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2020-10-28 08:14:12,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2020-10-28 08:14:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2020-10-28 08:14:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2020-10-28 08:14:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2020-10-28 08:14:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 08:14:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 08:14:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2020-10-28 08:14:12,291 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2020-10-28 08:14:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2020-10-28 08:14:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2020-10-28 08:14:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2020-10-28 08:14:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2020-10-28 08:14:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_free_irq [2020-10-28 08:14:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2020-10-28 08:14:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2020-10-28 08:14:12,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 08:14:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 08:14:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2020-10-28 08:14:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2020-10-28 08:14:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2020-10-28 08:14:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dmi_match [2020-10-28 08:14:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2020-10-28 08:14:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2020-10-28 08:14:12,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2020-10-28 08:14:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2020-10-28 08:14:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2020-10-28 08:14:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 08:14:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_complete_5 [2020-10-28 08:14:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_5 [2020-10-28 08:14:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_freeze_late_5 [2020-10-28 08:14:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 08:14:12,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_5 [2020-10-28 08:14:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_late_5 [2020-10-28 08:14:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_poweroff_noirq_5 [2020-10-28 08:14:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_prepare_5 [2020-10-28 08:14:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_5 [2020-10-28 08:14:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_restore_early_5 [2020-10-28 08:14:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_5 [2020-10-28 08:14:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2020-10-28 08:14:12,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_4 [2020-10-28 08:14:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-28 08:14:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_5 [2020-10-28 08:14:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_5 [2020-10-28 08:14:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_5 [2020-10-28 08:14:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_early_5 [2020-10-28 08:14:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_thaw_noirq_5 [2020-10-28 08:14:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2020-10-28 08:14:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 08:14:12,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2020-10-28 08:14:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2020-10-28 08:14:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 08:14:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2020-10-28 08:14:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 08:14:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 08:14:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_enable_device [2020-10-28 08:14:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_regions [2020-10-28 08:14:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure pcim_iomap_table [2020-10-28 08:14:12,297 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2020-10-28 08:14:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-10-28 08:14:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2020-10-28 08:14:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2020-10-28 08:14:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-10-28 08:14:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 08:14:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 08:14:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 08:14:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 08:14:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 08:14:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 08:14:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 08:14:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 08:14:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 08:14:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 08:14:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 08:14:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 08:14:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 08:14:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 08:14:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 08:14:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 08:14:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 08:14:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 08:14:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 08:14:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 08:14:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 08:14:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 08:14:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 08:14:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 08:14:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 08:14:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 08:14:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 08:14:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 08:14:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 08:14:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2020-10-28 08:14:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2020-10-28 08:14:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 08:14:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2020-10-28 08:14:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2020-10-28 08:14:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2020-10-28 08:14:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2020-10-28 08:14:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2020-10-28 08:14:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2020-10-28 08:14:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2020-10-28 08:14:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2020-10-28 08:14:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2020-10-28 08:14:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 08:14:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2020-10-28 08:14:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 08:14:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2020-10-28 08:14:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-10-28 08:14:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2020-10-28 08:14:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2020-10-28 08:14:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2020-10-28 08:14:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2020-10-28 08:14:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2020-10-28 08:14:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2020-10-28 08:14:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2020-10-28 08:14:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2020-10-28 08:14:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_29 [2020-10-28 08:14:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_30 [2020-10-28 08:14:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_31 [2020-10-28 08:14:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2020-10-28 08:14:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2020-10-28 08:14:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2020-10-28 08:14:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2020-10-28 08:14:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2020-10-28 08:14:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2020-10-28 08:14:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 08:14:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-28 08:14:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-28 08:14:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2020-10-28 08:14:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2020-10-28 08:14:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2020-10-28 08:14:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2020-10-28 08:14:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_pm_ops_5 [2020-10-28 08:14:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2020-10-28 08:14:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2020-10-28 08:14:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2020-10-28 08:14:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2020-10-28 08:14:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2020-10-28 08:14:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-10-28 08:14:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_4 [2020-10-28 08:14:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2020-10-28 08:14:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2020-10-28 08:14:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2020-10-28 08:14:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2020-10-28 08:14:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2020-10-28 08:14:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc_array [2020-10-28 08:14:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2020-10-28 08:14:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2020-10-28 08:14:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 08:14:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 08:14:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2020-10-28 08:14:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2020-10-28 08:14:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2020-10-28 08:14:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2020-10-28 08:14:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_enable_device [2020-10-28 08:14:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 08:14:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 08:14:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_32 [2020-10-28 08:14:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 08:14:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_33 [2020-10-28 08:14:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2020-10-28 08:14:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2020-10-28 08:14:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 08:14:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 08:14:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 08:14:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 08:14:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_table [2020-10-28 08:14:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure pcim_iomap_regions [2020-10-28 08:14:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2020-10-28 08:14:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_irq [2020-10-28 08:14:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure devm_free_irq [2020-10-28 08:14:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure dmi_match [2020-10-28 08:14:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc_tx [2020-10-28 08:14:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc_rx [2020-10-28 08:14:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure ring_start [2020-10-28 08:14:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure ring_stop [2020-10-28 08:14:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure ring_free [2020-10-28 08:14:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure __ring_enqueue [2020-10-28 08:14:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_alloc_and_start [2020-10-28 08:14:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_shutdown_and_free [2020-10-28 08:14:12,312 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_suspend [2020-10-28 08:14:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_resume [2020-10-28 08:14:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_index [2020-10-28 08:14:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 08:14:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_active [2020-10-28 08:14:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_disable_interrupts [2020-10-28 08:14:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure ring_desc_base [2020-10-28 08:14:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure ring_options_base [2020-10-28 08:14:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite16desc [2020-10-28 08:14:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32desc [2020-10-28 08:14:12,313 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite64desc [2020-10-28 08:14:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32options [2020-10-28 08:14:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure ring_full [2020-10-28 08:14:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure ring_empty [2020-10-28 08:14:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure ring_write_descriptors [2020-10-28 08:14:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 08:14:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure ring_work [2020-10-28 08:14:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~bool~0~TO~VOID [2020-10-28 08:14:12,314 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 08:14:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc [2020-10-28 08:14:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_interrupt_work [2020-10-28 08:14:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_msi [2020-10-28 08:14:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_suspend_noirq [2020-10-28 08:14:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_resume_noirq [2020-10-28 08:14:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_shutdown [2020-10-28 08:14:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_probe [2020-10-28 08:14:12,315 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_remove [2020-10-28 08:14:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_init [2020-10-28 08:14:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_unload [2020-10-28 08:14:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_noirq_5 [2020-10-28 08:14:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_5 [2020-10-28 08:14:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_5 [2020-10-28 08:14:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_early_5 [2020-10-28 08:14:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_4 [2020-10-28 08:14:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_noirq_5 [2020-10-28 08:14:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_complete_5 [2020-10-28 08:14:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 08:14:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_5 [2020-10-28 08:14:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_5 [2020-10-28 08:14:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_poweroff_late_5 [2020-10-28 08:14:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_thaw_early_5 [2020-10-28 08:14:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_5 [2020-10-28 08:14:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 08:14:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_prepare_5 [2020-10-28 08:14:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_freeze_late_5 [2020-10-28 08:14:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2020-10-28 08:14:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_restore_5 [2020-10-28 08:14:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_5 [2020-10-28 08:14:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 08:14:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2020-10-28 08:14:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2020-10-28 08:14:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-10-28 08:14:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 08:14:12,318 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 08:14:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2020-10-28 08:14:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2020-10-28 08:14:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2020-10-28 08:14:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2020-10-28 08:14:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-10-28 08:14:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_58 [2020-10-28 08:14:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_60 [2020-10-28 08:14:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_59 [2020-10-28 08:14:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_62 [2020-10-28 08:14:12,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_61 [2020-10-28 08:14:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure __crc32c_le [2020-10-28 08:14:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2020-10-28 08:14:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2020-10-28 08:14:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_72 [2020-10-28 08:14:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2020-10-28 08:14:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2020-10-28 08:14:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2020-10-28 08:14:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2020-10-28 08:14:12,320 INFO L130 BoogieDeclarations]: Found specification of procedure ring_rx [2020-10-28 08:14:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure ring_tx [2020-10-28 08:14:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_alloc [2020-10-28 08:14:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_start [2020-10-28 08:14:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_stop [2020-10-28 08:14:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_free [2020-10-28 08:14:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_error [2020-10-28 08:14:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_reset [2020-10-28 08:14:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read_raw [2020-10-28 08:14:12,321 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write_raw [2020-10-28 08:14:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read [2020-10-28 08:14:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write [2020-10-28 08:14:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_get_upstream_port [2020-10-28 08:14:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure get_route [2020-10-28 08:14:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure make_header [2020-10-28 08:14:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure check_header [2020-10-28 08:14:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure check_config_address [2020-10-28 08:14:12,322 INFO L130 BoogieDeclarations]: Found specification of procedure decode_error [2020-10-28 08:14:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure parse_header [2020-10-28 08:14:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_print_error [2020-10-28 08:14:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_to_be32_array [2020-10-28 08:14:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure be32_to_cpu_array [2020-10-28 08:14:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc [2020-10-28 08:14:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_free [2020-10-28 08:14:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_alloc [2020-10-28 08:14:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx_callback [2020-10-28 08:14:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx [2020-10-28 08:14:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_handle_plug_event [2020-10-28 08:14:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~~u8~0~X~~bool~0~TO~VOID [2020-10-28 08:14:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_submit [2020-10-28 08:14:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_callback [2020-10-28 08:14:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx [2020-10-28 08:14:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 08:14:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2020-10-28 08:14:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2020-10-28 08:14:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_107 [2020-10-28 08:14:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_92 [2020-10-28 08:14:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_94 [2020-10-28 08:14:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_93 [2020-10-28 08:14:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_96 [2020-10-28 08:14:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_95 [2020-10-28 08:14:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_106 [2020-10-28 08:14:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___0 [2020-10-28 08:14:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2020-10-28 08:14:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2020-10-28 08:14:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2020-10-28 08:14:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2020-10-28 08:14:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2020-10-28 08:14:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 08:14:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure tb_upstream_port [2020-10-28 08:14:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route [2020-10-28 08:14:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_read [2020-10-28 08:14:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_alloc [2020-10-28 08:14:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_free [2020-10-28 08:14:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_suspend [2020-10-28 08:14:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_resume [2020-10-28 08:14:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_reset [2020-10-28 08:14:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_set_unpplugged [2020-10-28 08:14:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure get_switch_at_route [2020-10-28 08:14:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_wait_for_port [2020-10-28 08:14:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_cap [2020-10-28 08:14:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_is_upstream_port [2020-10-28 08:14:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure tb_downstream_route [2020-10-28 08:14:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_alloc [2020-10-28 08:14:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_free [2020-10-28 08:14:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_activate [2020-10-28 08:14:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_restart [2020-10-28 08:14:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_deactivate [2020-10-28 08:14:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_is_invalid [2020-10-28 08:14:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_port [2020-10-28 08:14:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_switch [2020-10-28 08:14:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_invalid_tunnels [2020-10-28 08:14:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_unplugged_children [2020-10-28 08:14:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_pci_up_port [2020-10-28 08:14:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_unused_down_port [2020-10-28 08:14:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure tb_activate_pcie_devices [2020-10-28 08:14:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure tb_handle_hotplug [2020-10-28 08:14:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure tb_schedule_hotplug_handler [2020-10-28 08:14:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2020-10-28 08:14:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_129 [2020-10-28 08:14:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_131 [2020-10-28 08:14:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_130 [2020-10-28 08:14:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_133 [2020-10-28 08:14:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_132 [2020-10-28 08:14:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-28 08:14:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_read [2020-10-28 08:14:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_write [2020-10-28 08:14:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_write [2020-10-28 08:14:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_add_nfc_credits [2020-10-28 08:14:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_clear_counter [2020-10-28 08:14:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read [2020-10-28 08:14:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read_uid_only [2020-10-28 08:14:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route_length [2020-10-28 08:14:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_type [2020-10-28 08:14:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure tb_dump_port [2020-10-28 08:14:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_state [2020-10-28 08:14:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure tb_init_port [2020-10-28 08:14:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure tb_dump_switch [2020-10-28 08:14:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure tb_plug_events_active [2020-10-28 08:14:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 08:14:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_162 [2020-10-28 08:14:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_164 [2020-10-28 08:14:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_163 [2020-10-28 08:14:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_166 [2020-10-28 08:14:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_165 [2020-10-28 08:14:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_basic [2020-10-28 08:14:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_long [2020-10-28 08:14:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap [2020-10-28 08:14:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_next [2020-10-28 08:14:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_195 [2020-10-28 08:14:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_197 [2020-10-28 08:14:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_196 [2020-10-28 08:14:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_199 [2020-10-28 08:14:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_198 [2020-10-28 08:14:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_alloc [2020-10-28 08:14:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_free [2020-10-28 08:14:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_activate [2020-10-28 08:14:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_deactivate [2020-10-28 08:14:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_is_invalid [2020-10-28 08:14:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure tb_dump_hop [2020-10-28 08:14:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deallocate_nfc [2020-10-28 08:14:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deactivate_hops [2020-10-28 08:14:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2020-10-28 08:14:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_228 [2020-10-28 08:14:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_230 [2020-10-28 08:14:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_229 [2020-10-28 08:14:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_232 [2020-10-28 08:14:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_231 [2020-10-28 08:14:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_init_path [2020-10-28 08:14:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_port_active [2020-10-28 08:14:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_261 [2020-10-28 08:14:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_263 [2020-10-28 08:14:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_262 [2020-10-28 08:14:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_265 [2020-10-28 08:14:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_264 [2020-10-28 08:14:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_write [2020-10-28 08:14:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_read [2020-10-28 08:14:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_active [2020-10-28 08:14:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_transfer [2020-10-28 08:14:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_out [2020-10-28 08:14:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_in [2020-10-28 08:14:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_read_n [2020-10-28 08:14:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc8 [2020-10-28 08:14:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc32 [2020-10-28 08:14:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_get_drom_offset [2020-10-28 08:14:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_parse_port_entry [2020-10-28 08:14:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_parse_entry [2020-10-28 08:14:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_parse_entries [2020-10-28 08:14:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 08:14:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 08:14:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 08:14:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 08:14:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 08:14:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-28 08:14:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-28 08:14:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-28 08:14:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-28 08:14:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-28 08:14:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-28 08:14:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2020-10-28 08:14:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2020-10-28 08:14:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 08:14:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 08:14:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 08:14:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 08:14:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 08:14:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 08:14:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 08:14:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 08:14:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 08:14:16,515 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 08:14:48,066 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 08:14:48,066 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 08:14:48,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:14:48 BoogieIcfgContainer [2020-10-28 08:14:48,072 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 08:14:48,075 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 08:14:48,075 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 08:14:48,078 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 08:14:48,078 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 08:14:07" (1/3) ... [2020-10-28 08:14:48,079 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@161dac85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:14:48, skipping insertion in model container [2020-10-28 08:14:48,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 08:14:11" (2/3) ... [2020-10-28 08:14:48,080 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@161dac85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 08:14:48, skipping insertion in model container [2020-10-28 08:14:48,080 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 08:14:48" (3/3) ... [2020-10-28 08:14:48,082 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2020-10-28 08:14:48,095 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 08:14:48,103 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 08:14:48,117 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 08:14:48,160 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 08:14:48,160 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 08:14:48,161 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 08:14:48,161 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 08:14:48,161 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 08:14:48,161 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 08:14:48,161 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 08:14:48,161 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 08:14:48,238 INFO L276 IsEmpty]: Start isEmpty. Operand 3216 states. [2020-10-28 08:14:48,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2020-10-28 08:14:48,274 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 08:14:48,276 INFO L422 BasicCegarLoop]: trace histogram [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, 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] [2020-10-28 08:14:48,276 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 08:14:48,281 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 08:14:48,282 INFO L82 PathProgramCache]: Analyzing trace with hash -1747708142, now seen corresponding path program 1 times [2020-10-28 08:14:48,291 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 08:14:48,292 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [203574579] [2020-10-28 08:14:48,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 08:14:49,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:14:49,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:14:49,947 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:14:50,837 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:14:55,662 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:14:55,663 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 202 [2020-10-28 08:14:55,663 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-28 08:14:55,663 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6450 [2020-10-28 08:14:55,666 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:14:55,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 3 [2020-10-28 08:14:55,666 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 116 [2020-10-28 08:14:55,667 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 4 [2020-10-28 08:14:55,667 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 3 [2020-10-28 08:15:36,866 WARN L193 SmtUtils]: Spent 40.52 s on a formula simplification that was a NOOP. DAG size: 1825 [2020-10-28 08:15:36,873 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 08:15:36,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:36,957 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:40,244 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:40,244 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:40,245 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:40,245 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 3315 [2020-10-28 08:15:40,245 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:40,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:40,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:40,245 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:40,246 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:40,438 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:15:40,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:40,449 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:40,480 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:40,480 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 08:15:40,480 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:40,480 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 08:15:40,481 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:40,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:40,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:40,481 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:40,481 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:40,540 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:15:40,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:40,552 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:40,560 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:40,561 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:40,561 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:40,561 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 08:15:40,562 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:40,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:40,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:40,562 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:40,562 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:40,573 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:15:40,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:40,581 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:40,586 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:40,586 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 08:15:40,587 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:40,587 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:15:40,587 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:40,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:40,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:40,587 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:40,588 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:40,596 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 08:15:40,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:40,617 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:40,620 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:40,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 08:15:40,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:40,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 08:15:40,621 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:40,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:40,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:40,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:40,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:40,700 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2020-10-28 08:15:40,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:40,713 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:40,724 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:40,724 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:40,725 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:40,725 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 08:15:40,725 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:40,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:40,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:40,726 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:40,727 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 08:15:40,828 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2020-10-28 08:15:40,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:40,843 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:40,848 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:40,848 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:40,848 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:40,848 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 08:15:40,849 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:40,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:40,849 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:40,850 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:40,850 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 08:15:40,941 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2020-10-28 08:15:40,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:40,950 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:40,954 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:40,955 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:40,955 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:40,955 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:15:40,955 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:40,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:40,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:40,956 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:40,956 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:40,965 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2020-10-28 08:15:40,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:40,974 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:40,984 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:40,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 15 [2020-10-28 08:15:40,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:40,985 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 16 [2020-10-28 08:15:40,985 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:40,985 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:40,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:40,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:40,986 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:40,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:15:40,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:41,004 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:41,009 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:41,009 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:41,009 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:41,009 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:15:41,010 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:41,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:41,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:41,010 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:41,010 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:41,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2020-10-28 08:15:41,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:41,028 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:41,033 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:41,033 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:41,034 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:41,034 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-28 08:15:41,034 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:41,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:41,034 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:41,035 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:41,035 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:41,045 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2020-10-28 08:15:41,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:41,053 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:41,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:41,058 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:41,058 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:41,058 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 08:15:41,059 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:41,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:41,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:41,059 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:41,059 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:41,068 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 74 [2020-10-28 08:15:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:41,074 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:41,077 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:41,078 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:41,078 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:41,078 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:15:41,078 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:41,078 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:41,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:41,079 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:41,079 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:41,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2020-10-28 08:15:41,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:41,097 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:41,103 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:41,103 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:41,103 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:41,104 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-28 08:15:41,104 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:41,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:41,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 5 [2020-10-28 08:15:41,104 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:41,105 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:41,184 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 98 [2020-10-28 08:15:41,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:41,228 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:41,278 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:41,278 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 30 [2020-10-28 08:15:41,279 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:41,279 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 70 [2020-10-28 08:15:41,279 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:41,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:41,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 27 [2020-10-28 08:15:41,279 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:41,280 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:41,301 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 08:15:41,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:41,308 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:41,320 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:41,321 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:41,321 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:41,321 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 17 [2020-10-28 08:15:41,321 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:41,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:41,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:41,322 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:41,322 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:41,332 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 08:15:41,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:41,339 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:41,342 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:41,343 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:41,343 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:41,343 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 08:15:41,343 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:41,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:41,343 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:41,344 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:41,344 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:41,351 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2020-10-28 08:15:41,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 08:15:41,362 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 08:15:41,366 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 08:15:41,366 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 08:15:41,366 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 08:15:41,367 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 08:15:41,367 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 08:15:41,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 08:15:41,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 08:15:41,367 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 08:15:41,368 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 08:15:41,583 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2020-10-28 08:15:41,584 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [203574579] [2020-10-28 08:15:41,585 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-10-28 08:15:41,586 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2020-10-28 08:15:41,586 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [321059576] [2020-10-28 08:15:41,592 INFO L461 AbstractCegarLoop]: Interpolant automaton has 11 states [2020-10-28 08:15:41,592 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-28 08:15:41,607 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2020-10-28 08:15:41,608 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=85, Unknown=0, NotChecked=0, Total=110 [2020-10-28 08:15:41,610 INFO L87 Difference]: Start difference. First operand 3216 states. Second operand 11 states. [2020-10-28 08:16:22,276 WARN L193 SmtUtils]: Spent 40.54 s on a formula simplification that was a NOOP. DAG size: 1834 [2020-10-28 08:17:46,615 WARN L193 SmtUtils]: Spent 41.51 s on a formula simplification that was a NOOP. DAG size: 1838 [2020-10-28 08:17:46,877 WARN L193 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 50