/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-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.0-0f64333 [2020-10-28 07:29:52,653 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-28 07:29:52,657 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-28 07:29:52,692 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-28 07:29:52,693 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-28 07:29:52,694 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-28 07:29:52,696 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-28 07:29:52,698 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-28 07:29:52,700 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-28 07:29:52,701 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-28 07:29:52,703 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-28 07:29:52,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-28 07:29:52,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-28 07:29:52,706 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-28 07:29:52,707 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-28 07:29:52,708 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-28 07:29:52,709 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-28 07:29:52,710 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-28 07:29:52,727 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-28 07:29:52,732 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-28 07:29:52,739 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-28 07:29:52,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-28 07:29:52,744 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-28 07:29:52,745 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-28 07:29:52,752 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-28 07:29:52,753 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-28 07:29:52,753 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-28 07:29:52,759 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-28 07:29:52,759 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-28 07:29:52,760 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-28 07:29:52,761 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-28 07:29:52,764 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-28 07:29:52,765 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-28 07:29:52,766 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-28 07:29:52,769 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-28 07:29:52,769 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-28 07:29:52,771 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-28 07:29:52,771 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-28 07:29:52,771 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-28 07:29:52,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-28 07:29:52,774 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-28 07:29:52,775 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 07:29:52,827 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-28 07:29:52,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-28 07:29:52,832 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-28 07:29:52,833 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-28 07:29:52,833 INFO L138 SettingsManager]: * Use SBE=true [2020-10-28 07:29:52,833 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-28 07:29:52,833 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-28 07:29:52,834 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-28 07:29:52,834 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-28 07:29:52,834 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-28 07:29:52,835 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-28 07:29:52,835 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-28 07:29:52,836 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-28 07:29:52,836 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-28 07:29:52,836 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-28 07:29:52,836 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-28 07:29:52,836 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-28 07:29:52,837 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-28 07:29:52,837 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-28 07:29:52,837 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-28 07:29:52,838 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-28 07:29:52,838 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-28 07:29:52,838 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-28 07:29:52,838 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-28 07:29:52,838 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-28 07:29:52,838 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-28 07:29:52,839 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-28 07:29:52,839 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=DEEPEST;log-additional-information=true;unknown-allowed=true; [2020-10-28 07:29:53,252 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-28 07:29:53,295 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-28 07:29:53,299 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-28 07:29:53,300 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-28 07:29:53,301 INFO L275 PluginConnector]: CDTParser initialized [2020-10-28 07:29:53,302 INFO L432 ainManager$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-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i [2020-10-28 07:29:53,399 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d8a287be8/61e9996f9ec440a29efada6018e3c6c5/FLAG7cc6c681c [2020-10-28 07:29:54,526 INFO L306 CDTParser]: Found 1 translation units. [2020-10-28 07:29:54,527 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i [2020-10-28 07:29:54,595 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d8a287be8/61e9996f9ec440a29efada6018e3c6c5/FLAG7cc6c681c [2020-10-28 07:29:54,864 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d8a287be8/61e9996f9ec440a29efada6018e3c6c5 [2020-10-28 07:29:54,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-28 07:29:54,875 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-28 07:29:54,877 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-28 07:29:54,877 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-28 07:29:54,881 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-28 07:29:54,882 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:29:54" (1/1) ... [2020-10-28 07:29:54,886 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77b45937 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:54, skipping insertion in model container [2020-10-28 07:29:54,886 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.10 07:29:54" (1/1) ... [2020-10-28 07:29:54,894 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-28 07:29:55,102 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-28 07:29:57,635 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:29:57,704 INFO L203 MainTranslator]: Completed pre-run [2020-10-28 07:29:58,127 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-28 07:29:58,655 INFO L208 MainTranslator]: Completed translation [2020-10-28 07:29:58,656 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:58 WrapperNode [2020-10-28 07:29:58,656 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-28 07:29:58,658 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-28 07:29:58,658 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-28 07:29:58,658 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-28 07:29:58,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:58" (1/1) ... [2020-10-28 07:29:58,674 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:58" (1/1) ... [2020-10-28 07:29:58,863 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:58" (1/1) ... [2020-10-28 07:29:58,866 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:58" (1/1) ... [2020-10-28 07:29:59,118 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:58" (1/1) ... [2020-10-28 07:29:59,146 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:58" (1/1) ... [2020-10-28 07:29:59,229 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:58" (1/1) ... [2020-10-28 07:29:59,287 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-28 07:29:59,289 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-28 07:29:59,289 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-28 07:29:59,289 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-28 07:29:59,290 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:58" (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 07:29:59,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-28 07:29:59,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-28 07:29:59,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:29:59,376 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-10-28 07:29:59,377 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-28 07:29:59,377 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-28 07:29:59,377 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-28 07:29:59,377 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-28 07:29:59,377 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-28 07:29:59,378 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-28 07:29:59,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-28 07:29:59,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-28 07:29:59,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-28 07:29:59,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-28 07:29:59,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-28 07:29:59,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-28 07:29:59,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-28 07:29:59,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-28 07:29:59,379 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-28 07:29:59,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-28 07:29:59,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-28 07:29:59,380 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-28 07:29:59,380 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-28 07:29:59,380 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-28 07:29:59,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-28 07:29:59,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-28 07:29:59,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-28 07:29:59,381 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-28 07:29:59,382 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-28 07:29:59,382 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-28 07:29:59,382 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-28 07:29:59,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-28 07:29:59,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-28 07:29:59,382 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-28 07:29:59,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-28 07:29:59,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2020-10-28 07:29:59,383 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-28 07:29:59,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-28 07:29:59,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-28 07:29:59,383 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-28 07:29:59,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2020-10-28 07:29:59,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-28 07:29:59,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-28 07:29:59,384 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-28 07:29:59,384 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-28 07:29:59,384 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-28 07:29:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-28 07:29:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2020-10-28 07:29:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2020-10-28 07:29:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2020-10-28 07:29:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2020-10-28 07:29:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2020-10-28 07:29:59,386 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_copy_from_buffer [2020-10-28 07:29:59,386 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_copy_to_buffer [2020-10-28 07:29:59,386 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_show_stats [2020-10-28 07:29:59,386 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_complete [2020-10-28 07:29:59,386 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_drain_queue [2020-10-28 07:29:59,386 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_queue_event [2020-10-28 07:29:59,387 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_read_queue [2020-10-28 07:29:59,387 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_severity_lookup [2020-10-28 07:29:59,387 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_sync_time [2020-10-28 07:29:59,387 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_allocate_memory [2020-10-28 07:29:59,387 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_check_bits [2020-10-28 07:29:59,387 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_check_srl [2020-10-28 07:29:59,388 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_chrdev_ioctl [2020-10-28 07:29:59,388 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_chrdev_open [2020-10-28 07:29:59,388 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_decode_bits [2020-10-28 07:29:59,388 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_empty_response_queue [2020-10-28 07:29:59,388 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_empty_response_queue_large [2020-10-28 07:29:59,389 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_fill_sense [2020-10-28 07:29:59,389 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_free_device_extension [2020-10-28 07:29:59,389 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_free_request_id [2020-10-28 07:29:59,389 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_get_param [2020-10-28 07:29:59,389 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_get_request_id [2020-10-28 07:29:59,389 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_initconnection [2020-10-28 07:29:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_initialize_device_extension [2020-10-28 07:29:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_interrupt [2020-10-28 07:29:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_load_sgl [2020-10-28 07:29:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_poll_response [2020-10-28 07:29:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_poll_status [2020-10-28 07:29:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_poll_status_gone [2020-10-28 07:29:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_post_command_packet [2020-10-28 07:29:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_reset_device_extension [2020-10-28 07:29:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_reset_sequence [2020-10-28 07:29:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsi_biosparam [2020-10-28 07:29:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsi_eh_reset [2020-10-28 07:29:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsi_queue_lck [2020-10-28 07:29:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsi_queue [2020-10-28 07:29:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsiop_execute_scsi [2020-10-28 07:29:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsiop_execute_scsi_complete [2020-10-28 07:29:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __twa_shutdown [2020-10-28 07:29:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_shutdown [2020-10-28 07:29:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_string_lookup [2020-10-28 07:29:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_slave_configure [2020-10-28 07:29:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_probe [2020-10-28 07:29:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_remove [2020-10-28 07:29:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_suspend [2020-10-28 07:29:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_resume [2020-10-28 07:29:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_init [2020-10-28 07:29:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_exit [2020-10-28 07:29:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-28 07:29:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-28 07:29:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2020-10-28 07:29:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-28 07:29:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-28 07:29:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2020-10-28 07:29:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-28 07:29:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-28 07:29:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-28 07:29:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2020-10-28 07:29:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-28 07:29:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-28 07:29:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-28 07:29:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-28 07:29:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-28 07:29:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-28 07:29:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-28 07:29:59,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-28 07:29:59,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-28 07:29:59,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-28 07:29:59,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-28 07:29:59,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_12 [2020-10-28 07:29:59,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2020-10-28 07:29:59,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2020-10-28 07:29:59,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-28 07:29:59,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2020-10-28 07:29:59,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2020-10-28 07:29:59,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2020-10-28 07:29:59,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_19 [2020-10-28 07:29:59,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_20 [2020-10-28 07:29:59,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_21 [2020-10-28 07:29:59,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_22 [2020-10-28 07:29:59,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_23 [2020-10-28 07:29:59,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_24 [2020-10-28 07:29:59,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_25 [2020-10-28 07:29:59,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2020-10-28 07:29:59,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_27 [2020-10-28 07:29:59,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_28 [2020-10-28 07:29:59,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_29 [2020-10-28 07:29:59,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_30 [2020-10-28 07:29:59,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-28 07:29:59,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-28 07:29:59,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-28 07:29:59,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-28 07:29:59,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-28 07:29:59,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-28 07:29:59,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-28 07:29:59,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-28 07:29:59,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 07:29:59,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 07:29:59,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 07:29:59,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 07:29:59,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 07:29:59,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-28 07:29:59,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-28 07:29:59,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-28 07:29:59,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-28 07:29:59,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:29:59,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:29:59,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-28 07:29:59,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-28 07:29:59,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:29:59,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-28 07:29:59,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-28 07:29:59,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-28 07:29:59,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-28 07:29:59,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:29:59,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-28 07:29:59,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:29:59,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:29:59,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:29:59,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:29:59,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:29:59,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:29:59,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:29:59,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:29:59,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:29:59,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:29:59,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:29:59,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_twa_chrdev_mutex [2020-10-28 07:29:59,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_twa_chrdev_mutex [2020-10-28 07:29:59,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_twa_chrdev_mutex [2020-10-28 07:29:59,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_twa_chrdev_mutex [2020-10-28 07:29:59,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_twa_chrdev_mutex [2020-10-28 07:29:59,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_twa_chrdev_mutex [2020-10-28 07:29:59,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_twa_chrdev_mutex [2020-10-28 07:29:59,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_twa_chrdev_mutex [2020-10-28 07:29:59,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_twa_chrdev_mutex [2020-10-28 07:29:59,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_twa_chrdev_mutex [2020-10-28 07:29:59,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_twa_chrdev_mutex [2020-10-28 07:29:59,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-28 07:29:59,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-28 07:29:59,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-28 07:29:59,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-28 07:29:59,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-28 07:29:59,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-28 07:29:59,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-28 07:29:59,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-28 07:29:59,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-28 07:29:59,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-28 07:29:59,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-28 07:29:59,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-28 07:29:59,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-28 07:29:59,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-28 07:29:59,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-28 07:29:59,412 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-28 07:29:59,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-28 07:29:59,413 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:29:59,413 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2020-10-28 07:29:59,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-28 07:29:59,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-28 07:29:59,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-28 07:29:59,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-28 07:29:59,414 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-28 07:29:59,414 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-28 07:29:59,414 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-28 07:29:59,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-28 07:29:59,414 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-28 07:29:59,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-28 07:29:59,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-28 07:29:59,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-28 07:29:59,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-28 07:29:59,415 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-28 07:29:59,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-28 07:29:59,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2020-10-28 07:29:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-28 07:29:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-28 07:29:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-28 07:29:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-28 07:29:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-28 07:29:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-28 07:29:59,416 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2020-10-28 07:29:59,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-28 07:29:59,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2020-10-28 07:29:59,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-28 07:29:59,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-28 07:29:59,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-28 07:29:59,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-28 07:29:59,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-28 07:29:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-28 07:29:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2020-10-28 07:29:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-28 07:29:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-28 07:29:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-28 07:29:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-28 07:29:59,418 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-28 07:29:59,419 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2020-10-28 07:29:59,419 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2020-10-28 07:29:59,419 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2020-10-28 07:29:59,419 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2020-10-28 07:29:59,419 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2020-10-28 07:29:59,419 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2020-10-28 07:29:59,419 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2020-10-28 07:29:59,420 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2020-10-28 07:29:59,420 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2020-10-28 07:29:59,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-28 07:29:59,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2020-10-28 07:29:59,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2020-10-28 07:29:59,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-28 07:29:59,420 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-28 07:29:59,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-28 07:29:59,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-28 07:29:59,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-28 07:29:59,421 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-28 07:29:59,422 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-28 07:29:59,422 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-10-28 07:29:59,422 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2020-10-28 07:29:59,422 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2020-10-28 07:29:59,422 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-10-28 07:29:59,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-28 07:29:59,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-28 07:29:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-28 07:29:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-28 07:29:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-28 07:29:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-28 07:29:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-28 07:29:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-28 07:29:59,423 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-28 07:29:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-28 07:29:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-28 07:29:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-28 07:29:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-28 07:29:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-28 07:29:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-28 07:29:59,424 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-28 07:29:59,425 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-28 07:29:59,425 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-28 07:29:59,425 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-28 07:29:59,425 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-28 07:29:59,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-28 07:29:59,425 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-28 07:29:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-28 07:29:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-28 07:29:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-28 07:29:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-28 07:29:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2020-10-28 07:29:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2020-10-28 07:29:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-28 07:29:59,426 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-28 07:29:59,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-28 07:29:59,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-28 07:29:59,427 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-28 07:29:59,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-28 07:29:59,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-28 07:29:59,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-28 07:29:59,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-28 07:29:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-28 07:29:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-28 07:29:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-28 07:29:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-28 07:29:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-28 07:29:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-28 07:29:59,428 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2020-10-28 07:29:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2020-10-28 07:29:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-28 07:29:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-28 07:29:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-28 07:29:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-28 07:29:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2020-10-28 07:29:59,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2020-10-28 07:29:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-28 07:29:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-28 07:29:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-28 07:29:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-28 07:29:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-28 07:29:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-28 07:29:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-28 07:29:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_twa_chrdev_mutex [2020-10-28 07:29:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_twa_chrdev_mutex [2020-10-28 07:29:59,431 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-28 07:29:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-28 07:29:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-28 07:29:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-28 07:29:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-28 07:29:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-28 07:29:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-28 07:29:59,432 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-28 07:29:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-28 07:29:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-28 07:29:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-28 07:29:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-28 07:29:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-28 07:29:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-28 07:29:59,433 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-28 07:29:59,434 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-28 07:29:59,434 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-28 07:29:59,434 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-28 07:29:59,434 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-28 07:29:59,434 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-28 07:29:59,434 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-28 07:29:59,434 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-28 07:29:59,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-28 07:29:59,435 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-28 07:29:59,435 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-28 07:29:59,435 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-28 07:29:59,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2020-10-28 07:29:59,435 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-28 07:29:59,435 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-28 07:29:59,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2020-10-28 07:29:59,436 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-28 07:29:59,436 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-28 07:29:59,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-28 07:29:59,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2020-10-28 07:29:59,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-28 07:29:59,436 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-28 07:29:59,436 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-28 07:29:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-28 07:29:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-28 07:29:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-28 07:29:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-28 07:29:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-28 07:29:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-28 07:29:59,437 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-28 07:29:59,438 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-28 07:29:59,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_21 [2020-10-28 07:29:59,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_27 [2020-10-28 07:29:59,438 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-28 07:29:59,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_19 [2020-10-28 07:29:59,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2020-10-28 07:29:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-28 07:29:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-28 07:29:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-28 07:29:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-28 07:29:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-28 07:29:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-28 07:29:59,439 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-28 07:29:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-28 07:29:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-28 07:29:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2020-10-28 07:29:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-28 07:29:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-28 07:29:59,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-28 07:29:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-28 07:29:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-28 07:29:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-28 07:29:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-28 07:29:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-28 07:29:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-28 07:29:59,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_29 [2020-10-28 07:29:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-28 07:29:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_30 [2020-10-28 07:29:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-28 07:29:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2020-10-28 07:29:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2020-10-28 07:29:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2020-10-28 07:29:59,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2020-10-28 07:29:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2020-10-28 07:29:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-28 07:29:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-28 07:29:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-28 07:29:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-28 07:29:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-28 07:29:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-28 07:29:59,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-28 07:29:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-28 07:29:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-28 07:29:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2020-10-28 07:29:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-28 07:29:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-28 07:29:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-28 07:29:59,444 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-28 07:29:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-28 07:29:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-28 07:29:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-28 07:29:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_22 [2020-10-28 07:29:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-28 07:29:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_25 [2020-10-28 07:29:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-28 07:29:59,445 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2020-10-28 07:29:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2020-10-28 07:29:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_20 [2020-10-28 07:29:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2020-10-28 07:29:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_12 [2020-10-28 07:29:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2020-10-28 07:29:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2020-10-28 07:29:59,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_23 [2020-10-28 07:29:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_24 [2020-10-28 07:29:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_28 [2020-10-28 07:29:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2020-10-28 07:29:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2020-10-28 07:29:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2020-10-28 07:29:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-28 07:29:59,447 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2020-10-28 07:29:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2020-10-28 07:29:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2020-10-28 07:29:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2020-10-28 07:29:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2020-10-28 07:29:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2020-10-28 07:29:59,448 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2020-10-28 07:29:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_copy_from_buffer [2020-10-28 07:29:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_copy_to_buffer [2020-10-28 07:29:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_queue_event [2020-10-28 07:29:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_read_queue [2020-10-28 07:29:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_severity_lookup [2020-10-28 07:29:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_sync_time [2020-10-28 07:29:59,449 INFO L130 BoogieDeclarations]: Found specification of procedure twa_chrdev_ioctl [2020-10-28 07:29:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure twa_chrdev_open [2020-10-28 07:29:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure twa_fill_sense [2020-10-28 07:29:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure twa_free_request_id [2020-10-28 07:29:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure twa_get_request_id [2020-10-28 07:29:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure twa_initconnection [2020-10-28 07:29:59,450 INFO L130 BoogieDeclarations]: Found specification of procedure twa_load_sgl [2020-10-28 07:29:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure twa_poll_response [2020-10-28 07:29:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure twa_poll_status_gone [2020-10-28 07:29:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure twa_post_command_packet [2020-10-28 07:29:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure twa_reset_device_extension [2020-10-28 07:29:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure twa_reset_sequence [2020-10-28 07:29:59,451 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsiop_execute_scsi [2020-10-28 07:29:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsiop_execute_scsi_complete [2020-10-28 07:29:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure twa_string_lookup [2020-10-28 07:29:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure twa_show_stats [2020-10-28 07:29:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_complete [2020-10-28 07:29:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_drain_queue [2020-10-28 07:29:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-28 07:29:59,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-28 07:29:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure twa_allocate_memory [2020-10-28 07:29:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure twa_check_bits [2020-10-28 07:29:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure twa_check_srl [2020-10-28 07:29:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure twa_decode_bits [2020-10-28 07:29:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure twa_empty_response_queue [2020-10-28 07:29:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure twa_empty_response_queue_large [2020-10-28 07:29:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure twa_free_device_extension [2020-10-28 07:29:59,453 INFO L130 BoogieDeclarations]: Found specification of procedure twa_get_param [2020-10-28 07:29:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure twa_initialize_device_extension [2020-10-28 07:29:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure twa_interrupt [2020-10-28 07:29:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-28 07:29:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure twa_poll_status [2020-10-28 07:29:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsi_biosparam [2020-10-28 07:29:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsi_eh_reset [2020-10-28 07:29:59,454 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsi_queue_lck [2020-10-28 07:29:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsi_queue [2020-10-28 07:29:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure __twa_shutdown [2020-10-28 07:29:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure twa_shutdown [2020-10-28 07:29:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure twa_slave_configure [2020-10-28 07:29:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure twa_probe [2020-10-28 07:29:59,455 INFO L130 BoogieDeclarations]: Found specification of procedure twa_remove [2020-10-28 07:29:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure twa_suspend [2020-10-28 07:29:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure twa_resume [2020-10-28 07:29:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure twa_init [2020-10-28 07:29:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure twa_exit [2020-10-28 07:29:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-28 07:29:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-28 07:29:59,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-28 07:29:59,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-28 07:29:59,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-28 07:29:59,457 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-28 07:29:59,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-28 07:29:59,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-28 07:29:59,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-28 07:29:59,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-28 07:29:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-28 07:29:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-28 07:29:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-28 07:29:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-28 07:29:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-28 07:29:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-28 07:29:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-28 07:29:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-28 07:29:59,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-28 07:29:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-28 07:29:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-28 07:29:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-28 07:29:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-28 07:29:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-28 07:29:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-28 07:29:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-28 07:29:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-28 07:29:59,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-28 07:29:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-28 07:29:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-28 07:29:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-28 07:29:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-28 07:29:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-28 07:29:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-28 07:29:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-28 07:29:59,461 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-28 07:29:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-28 07:29:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-28 07:29:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-28 07:29:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_twa_chrdev_mutex [2020-10-28 07:29:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_twa_chrdev_mutex [2020-10-28 07:29:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_twa_chrdev_mutex [2020-10-28 07:29:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_twa_chrdev_mutex [2020-10-28 07:29:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_twa_chrdev_mutex [2020-10-28 07:29:59,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_twa_chrdev_mutex [2020-10-28 07:29:59,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_twa_chrdev_mutex [2020-10-28 07:29:59,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_twa_chrdev_mutex [2020-10-28 07:29:59,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_twa_chrdev_mutex [2020-10-28 07:29:59,463 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-28 07:29:59,463 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-28 07:29:59,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-28 07:29:59,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-28 07:29:59,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-28 07:29:59,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-28 07:29:59,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-28 07:29:59,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-28 07:29:59,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-28 07:29:59,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-28 07:30:01,678 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-28 07:32:35,769 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-28 07:32:35,770 INFO L298 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-28 07:32:35,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:32:35 BoogieIcfgContainer [2020-10-28 07:32:35,777 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-28 07:32:35,783 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-28 07:32:35,783 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-28 07:32:35,787 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-28 07:32:35,787 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.10 07:29:54" (1/3) ... [2020-10-28 07:32:35,789 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6963c9a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:32:35, skipping insertion in model container [2020-10-28 07:32:35,790 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.10 07:29:58" (2/3) ... [2020-10-28 07:32:35,791 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6963c9a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.10 07:32:35, skipping insertion in model container [2020-10-28 07:32:35,791 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.10 07:32:35" (3/3) ... [2020-10-28 07:32:35,794 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i [2020-10-28 07:32:35,807 INFO L164 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-28 07:32:35,817 INFO L176 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-28 07:32:35,832 INFO L253 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-28 07:32:35,880 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-10-28 07:32:35,880 INFO L378 AbstractCegarLoop]: Hoare is true [2020-10-28 07:32:35,880 INFO L379 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-28 07:32:35,880 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-28 07:32:35,880 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-28 07:32:35,880 INFO L382 AbstractCegarLoop]: Difference is false [2020-10-28 07:32:35,880 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-28 07:32:35,881 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-28 07:32:35,954 INFO L276 IsEmpty]: Start isEmpty. Operand 2273 states. [2020-10-28 07:32:35,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2020-10-28 07:32:35,980 INFO L414 BasicCegarLoop]: Found error trace [2020-10-28 07:32:35,981 INFO L422 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 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 07:32:35,982 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-28 07:32:35,990 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-28 07:32:35,991 INFO L82 PathProgramCache]: Analyzing trace with hash 514725054, now seen corresponding path program 1 times [2020-10-28 07:32:36,004 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-28 07:32:36,004 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2040987334] [2020-10-28 07:32:36,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-28 07:32:37,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:32:37,914 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:38,538 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:39,138 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:39,663 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:40,207 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:40,719 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:41,305 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:32:59,978 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:32:59,979 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 307 [2020-10-28 07:32:59,979 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 7 [2020-10-28 07:32:59,979 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 22556 [2020-10-28 07:32:59,981 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:32:59,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:32:59,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 159 [2020-10-28 07:32:59,982 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:32:59,982 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 2 [2020-10-28 07:33:43,475 WARN L193 SmtUtils]: Spent 42.95 s on a formula simplification that was a NOOP. DAG size: 2737 [2020-10-28 07:33:43,485 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-28 07:33:43,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:43,609 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:56,534 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:56,534 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:33:56,534 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:56,534 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 12961 [2020-10-28 07:33:56,535 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:56,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:56,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:56,535 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:56,535 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:56,845 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:33:56,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:56,855 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:56,861 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:56,891 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:56,891 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:33:56,891 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:33:56,892 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 40 [2020-10-28 07:33:56,892 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:56,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:56,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:33:56,892 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:56,893 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:56,954 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:33:56,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:56,960 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:56,965 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:56,965 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:33:56,965 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:56,965 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:56,966 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:56,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:56,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:56,966 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:56,966 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:56,974 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:33:56,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:56,981 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:56,985 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:56,985 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:33:56,985 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:56,986 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:56,986 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:56,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:56,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:33:56,986 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:56,987 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:56,994 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-28 07:33:56,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,005 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,009 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,037 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:33:57,037 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:33:57,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-28 07:33:57,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:33:57,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:33:57,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,054 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,058 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:33:57,059 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,059 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:57,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:57,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:33:57,069 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:33:57,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,075 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,079 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,080 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:33:57,080 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,080 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:57,080 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,080 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:33:57,081 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,081 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,088 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-28 07:33:57,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,095 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,100 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,128 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,129 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:33:57,129 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:33:57,129 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 07:33:57,129 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,129 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:33:57,130 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,130 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,140 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:33:57,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,147 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,152 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,153 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:33:57,153 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,153 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:33:57,153 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,153 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:57,154 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,154 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,161 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:33:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,167 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,171 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,171 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:33:57,171 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,172 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:57,172 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:33:57,172 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,173 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,179 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-28 07:33:57,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,187 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,193 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,218 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,218 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:33:57,219 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:33:57,219 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-28 07:33:57,219 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,219 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:33:57,220 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,220 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,230 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:33:57,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,238 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,243 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,243 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:33:57,243 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,243 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:33:57,243 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:57,244 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,244 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,252 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:33:57,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,258 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,262 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,262 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:33:57,262 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,262 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:57,263 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:33:57,263 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,263 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,270 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-28 07:33:57,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,278 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,283 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,311 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,311 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:33:57,311 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:33:57,311 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 37 [2020-10-28 07:33:57,312 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:33:57,312 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,313 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,322 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:33:57,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,329 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,333 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,334 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:33:57,334 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,334 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:57,334 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:57,335 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,335 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:33:57,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,348 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,352 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,352 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:33:57,353 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,353 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:57,353 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,353 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:33:57,354 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,354 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,360 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-28 07:33:57,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,368 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,373 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,400 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,400 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:33:57,401 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:33:57,401 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 36 [2020-10-28 07:33:57,401 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,401 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:33:57,402 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,402 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,412 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:33:57,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,418 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,424 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,425 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:33:57,425 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,425 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:33:57,425 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:57,426 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,426 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:33:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,440 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,444 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,444 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:33:57,444 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,444 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:57,445 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:33:57,445 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,445 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-28 07:33:57,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,465 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,483 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,484 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-28 07:33:57,484 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,484 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 25 [2020-10-28 07:33:57,484 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 14 [2020-10-28 07:33:57,485 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,485 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,496 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:33:57,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,503 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,507 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,507 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-28 07:33:57,507 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,508 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:57,508 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,508 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:57,509 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,509 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,516 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-28 07:33:57,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,523 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,526 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,526 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:33:57,527 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,527 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:57,527 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,527 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 3 [2020-10-28 07:33:57,528 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,528 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,534 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-28 07:33:57,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,541 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,544 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-28 07:33:57,544 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,544 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 7 [2020-10-28 07:33:57,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 4 [2020-10-28 07:33:57,545 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,616 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-28 07:33:57,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,628 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,642 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,742 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,744 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:33:57,744 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:33:57,745 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 121 [2020-10-28 07:33:57,745 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:33:57,745 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,746 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,754 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:33:57,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,763 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,767 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,768 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:33:57,768 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,768 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-28 07:33:57,768 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,768 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:57,769 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,769 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,776 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-28 07:33:57,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,790 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,804 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,907 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,907 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:33:57,907 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:33:57,907 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 122 [2020-10-28 07:33:57,908 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,908 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:33:57,909 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,909 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-28 07:33:57,917 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:33:57,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,925 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,931 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:57,931 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:33:57,931 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:57,931 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-28 07:33:57,932 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:57,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:57,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:57,932 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:57,933 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:57,940 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-28 07:33:57,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:57,953 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:57,962 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:58,051 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:58,052 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-28 07:33:58,052 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-28 07:33:58,053 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 104 [2020-10-28 07:33:58,053 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:58,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:58,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 13 [2020-10-28 07:33:58,053 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:58,053 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:58,061 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-28 07:33:58,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:58,070 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-28 07:33:58,074 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-28 07:33:58,074 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-28 07:33:58,074 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-28 07:33:58,075 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-28 07:33:58,075 FATAL L256 erpolLogProxyWrapper]: Heuristic: DEEPEST [2020-10-28 07:33:58,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-28 07:33:58,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-28 07:33:58,075 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-28 07:33:58,076 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-28 07:33:58,083 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-28 07:33:58,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-28 07:33:58,098 FATAL L256 erpolLogProxyWrapper]: Now shrinking...