/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=BIGGEST --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-13 03:20:16,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-13 03:20:16,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-13 03:20:16,701 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-13 03:20:16,701 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-13 03:20:16,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-13 03:20:16,704 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-13 03:20:16,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-13 03:20:16,707 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-13 03:20:16,708 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-13 03:20:16,709 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-13 03:20:16,710 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-13 03:20:16,710 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-13 03:20:16,711 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-13 03:20:16,712 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-13 03:20:16,713 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-13 03:20:16,714 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-13 03:20:16,715 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-13 03:20:16,717 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-13 03:20:16,721 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-13 03:20:16,725 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-13 03:20:16,726 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-13 03:20:16,727 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-13 03:20:16,728 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-13 03:20:16,732 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-13 03:20:16,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-13 03:20:16,733 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-13 03:20:16,734 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-13 03:20:16,734 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-13 03:20:16,737 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-13 03:20:16,737 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-13 03:20:16,738 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-13 03:20:16,739 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-13 03:20:16,740 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-13 03:20:16,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-13 03:20:16,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-13 03:20:16,744 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-13 03:20:16,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-13 03:20:16,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-13 03:20:16,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-13 03:20:16,752 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-13 03:20:16,753 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 [2020-10-13 03:20:16,790 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-13 03:20:16,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-13 03:20:16,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-13 03:20:16,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-13 03:20:16,793 INFO L138 SettingsManager]: * Use SBE=true [2020-10-13 03:20:16,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-13 03:20:16,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-13 03:20:16,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-13 03:20:16,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-13 03:20:16,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-13 03:20:16,794 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-13 03:20:16,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-13 03:20:16,795 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-13 03:20:16,795 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-13 03:20:16,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-13 03:20:16,796 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-13 03:20:16,796 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-13 03:20:16,796 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-13 03:20:16,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-13 03:20:16,796 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-13 03:20:16,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-13 03:20:16,797 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-13 03:20:16,797 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-13 03:20:16,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-13 03:20:16,798 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-13 03:20:16,798 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-13 03:20:16,798 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-13 03:20:16,798 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=BIGGEST;log-additional-information=true;unknown-allowed=true; [2020-10-13 03:20:17,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-13 03:20:17,132 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-13 03:20:17,136 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-13 03:20:17,137 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-13 03:20:17,138 INFO L275 PluginConnector]: CDTParser initialized [2020-10-13 03:20:17,139 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i [2020-10-13 03:20:17,202 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d93684baf/160a8ed1f02a4e66ad15897acc39ae25/FLAG28c2fed30 [2020-10-13 03:20:18,095 INFO L306 CDTParser]: Found 1 translation units. [2020-10-13 03:20:18,096 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i [2020-10-13 03:20:18,150 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d93684baf/160a8ed1f02a4e66ad15897acc39ae25/FLAG28c2fed30 [2020-10-13 03:20:18,521 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/d93684baf/160a8ed1f02a4e66ad15897acc39ae25 [2020-10-13 03:20:18,529 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-13 03:20:18,531 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-13 03:20:18,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-13 03:20:18,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-13 03:20:18,535 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-13 03:20:18,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:20:18" (1/1) ... [2020-10-13 03:20:18,539 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4092914f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:18, skipping insertion in model container [2020-10-13 03:20:18,539 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:20:18" (1/1) ... [2020-10-13 03:20:18,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-13 03:20:18,698 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-13 03:20:21,147 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:20:21,214 INFO L203 MainTranslator]: Completed pre-run [2020-10-13 03:20:21,830 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-13 03:20:22,402 INFO L208 MainTranslator]: Completed translation [2020-10-13 03:20:22,404 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:22 WrapperNode [2020-10-13 03:20:22,404 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-13 03:20:22,406 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-13 03:20:22,406 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-13 03:20:22,407 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-13 03:20:22,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:22" (1/1) ... [2020-10-13 03:20:22,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:22" (1/1) ... [2020-10-13 03:20:22,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:22" (1/1) ... [2020-10-13 03:20:22,574 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:22" (1/1) ... [2020-10-13 03:20:22,806 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:22" (1/1) ... [2020-10-13 03:20:22,844 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:22" (1/1) ... [2020-10-13 03:20:22,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:22" (1/1) ... [2020-10-13 03:20:23,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-13 03:20:23,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-13 03:20:23,049 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-13 03:20:23,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-13 03:20:23,051 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:22" (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 [2020-10-13 03:20:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-13 03:20:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-13 03:20:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 03:20:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2020-10-13 03:20:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2020-10-13 03:20:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2020-10-13 03:20:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-10-13 03:20:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2020-10-13 03:20:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-13 03:20:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-13 03:20:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-13 03:20:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-13 03:20:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-13 03:20:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-13 03:20:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-13 03:20:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-13 03:20:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-13 03:20:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-10-13 03:20:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2020-10-13 03:20:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2020-10-13 03:20:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-13 03:20:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2020-10-13 03:20:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-13 03:20:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap [2020-10-13 03:20:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2020-10-13 03:20:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2020-10-13 03:20:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2020-10-13 03:20:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2020-10-13 03:20:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2020-10-13 03:20:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-13 03:20:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-13 03:20:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-13 03:20:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2020-10-13 03:20:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2020-10-13 03:20:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_exact [2020-10-13 03:20:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_coherent_mask [2020-10-13 03:20:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2020-10-13 03:20:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-10-13 03:20:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2020-10-13 03:20:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2020-10-13 03:20:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-13 03:20:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-13 03:20:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2020-10-13 03:20:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2020-10-13 03:20:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure register_chrdev [2020-10-13 03:20:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_chrdev [2020-10-13 03:20:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2020-10-13 03:20:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2020-10-13 03:20:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2020-10-13 03:20:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2020-10-13 03:20:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2020-10-13 03:20:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_copy_from_buffer [2020-10-13 03:20:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_copy_to_buffer [2020-10-13 03:20:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_show_stats [2020-10-13 03:20:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_complete [2020-10-13 03:20:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_drain_queue [2020-10-13 03:20:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_queue_event [2020-10-13 03:20:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_read_queue [2020-10-13 03:20:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_severity_lookup [2020-10-13 03:20:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_aen_sync_time [2020-10-13 03:20:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_allocate_memory [2020-10-13 03:20:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_check_bits [2020-10-13 03:20:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_check_srl [2020-10-13 03:20:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_chrdev_ioctl [2020-10-13 03:20:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_chrdev_open [2020-10-13 03:20:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_decode_bits [2020-10-13 03:20:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_empty_response_queue [2020-10-13 03:20:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_empty_response_queue_large [2020-10-13 03:20:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_fill_sense [2020-10-13 03:20:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_free_device_extension [2020-10-13 03:20:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_free_request_id [2020-10-13 03:20:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_get_param [2020-10-13 03:20:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_get_request_id [2020-10-13 03:20:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_initconnection [2020-10-13 03:20:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_initialize_device_extension [2020-10-13 03:20:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_interrupt [2020-10-13 03:20:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_load_sgl [2020-10-13 03:20:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_poll_response [2020-10-13 03:20:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_poll_status [2020-10-13 03:20:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_poll_status_gone [2020-10-13 03:20:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_post_command_packet [2020-10-13 03:20:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_reset_device_extension [2020-10-13 03:20:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_reset_sequence [2020-10-13 03:20:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsi_biosparam [2020-10-13 03:20:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsi_eh_reset [2020-10-13 03:20:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsi_queue_lck [2020-10-13 03:20:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsi_queue [2020-10-13 03:20:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsiop_execute_scsi [2020-10-13 03:20:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_scsiop_execute_scsi_complete [2020-10-13 03:20:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __twa_shutdown [2020-10-13 03:20:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_shutdown [2020-10-13 03:20:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_string_lookup [2020-10-13 03:20:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_slave_configure [2020-10-13 03:20:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_probe [2020-10-13 03:20:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_remove [2020-10-13 03:20:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_suspend [2020-10-13 03:20:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_resume [2020-10-13 03:20:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_init [2020-10-13 03:20:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure twa_exit [2020-10-13 03:20:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2020-10-13 03:20:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2020-10-13 03:20:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2020-10-13 03:20:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2020-10-13 03:20:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-13 03:20:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_3 [2020-10-13 03:20:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-13 03:20:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-13 03:20:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-13 03:20:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2020-10-13 03:20:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2020-10-13 03:20:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-13 03:20:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2020-10-13 03:20:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-13 03:20:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2020-10-13 03:20:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2020-10-13 03:20:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2020-10-13 03:20:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_8 [2020-10-13 03:20:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2020-10-13 03:20:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2020-10-13 03:20:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2020-10-13 03:20:23,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_12 [2020-10-13 03:20:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2020-10-13 03:20:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14 [2020-10-13 03:20:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2020-10-13 03:20:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2020-10-13 03:20:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2020-10-13 03:20:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2020-10-13 03:20:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_19 [2020-10-13 03:20:23,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_20 [2020-10-13 03:20:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_21 [2020-10-13 03:20:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_22 [2020-10-13 03:20:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_23 [2020-10-13 03:20:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_24 [2020-10-13 03:20:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_25 [2020-10-13 03:20:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_26 [2020-10-13 03:20:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_27 [2020-10-13 03:20:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_28 [2020-10-13 03:20:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_29 [2020-10-13 03:20:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_30 [2020-10-13 03:20:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-13 03:20:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2020-10-13 03:20:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-13 03:20:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-13 03:20:23,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-13 03:20:23,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-13 03:20:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:20:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:20:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:20:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:20:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:20:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:20:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:20:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:20:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:20:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:20:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:20:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:20:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:20:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2020-10-13 03:20:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2020-10-13 03:20:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:20:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2020-10-13 03:20:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2020-10-13 03:20:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2020-10-13 03:20:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2020-10-13 03:20:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:20:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2020-10-13 03:20:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:20:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:20:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:20:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:20:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_twa_chrdev_mutex [2020-10-13 03:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_twa_chrdev_mutex [2020-10-13 03:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_twa_chrdev_mutex [2020-10-13 03:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_twa_chrdev_mutex [2020-10-13 03:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_twa_chrdev_mutex [2020-10-13 03:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_twa_chrdev_mutex [2020-10-13 03:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_twa_chrdev_mutex [2020-10-13 03:20:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_twa_chrdev_mutex [2020-10-13 03:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_twa_chrdev_mutex [2020-10-13 03:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_twa_chrdev_mutex [2020-10-13 03:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_twa_chrdev_mutex [2020-10-13 03:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-13 03:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2020-10-13 03:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2020-10-13 03:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2020-10-13 03:20:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2020-10-13 03:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2020-10-13 03:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2020-10-13 03:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_enable_wake [2020-10-13 03:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-13 03:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_chrdev [2020-10-13 03:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_chrdev [2020-10-13 03:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2020-10-13 03:20:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2020-10-13 03:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2020-10-13 03:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2020-10-13 03:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-10-13 03:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2020-10-13 03:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_rq_timeout [2020-10-13 03:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-13 03:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-13 03:20:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2020-10-13 03:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_supported [2020-10-13 03:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure do_gettimeofday [2020-10-13 03:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2020-10-13 03:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-13 03:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2020-10-13 03:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-13 03:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-13 03:20:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_5 [2020-10-13 03:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_3 [2020-10-13 03:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_late_3 [2020-10-13 03:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2020-10-13 03:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2020-10-13 03:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2020-10-13 03:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2020-10-13 03:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2020-10-13 03:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2020-10-13 03:20:23,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_word [2020-10-13 03:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2020-10-13 03:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-13 03:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2020-10-13 03:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-13 03:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msi_range [2020-10-13 03:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-13 03:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-13 03:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2020-10-13 03:20:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2020-10-13 03:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-13 03:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-10-13 03:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_try_set_mwi [2020-10-13 03:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-13 03:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2020-10-13 03:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-13 03:20:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-13 03:20:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2020-10-13 03:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2020-10-13 03:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2020-10-13 03:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2020-10-13 03:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2020-10-13 03:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2020-10-13 03:20:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2020-10-13 03:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2020-10-13 03:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2020-10-13 03:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2020-10-13 03:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk [2020-10-13 03:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_from_buffer [2020-10-13 03:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_to_buffer [2020-10-13 03:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-13 03:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-10-13 03:20:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-13 03:20:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-13 03:20:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-13 03:20:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-13 03:20:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-13 03:20:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-13 03:20:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2020-10-13 03:20:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2020-10-13 03:20:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2020-10-13 03:20:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-10-13 03:20:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-13 03:20:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-13 03:20:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2020-10-13 03:20:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2020-10-13 03:20:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-13 03:20:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2020-10-13 03:20:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2020-10-13 03:20:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-13 03:20:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-13 03:20:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-13 03:20:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-13 03:20:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-10-13 03:20:23,195 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2020-10-13 03:20:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2020-10-13 03:20:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_8 [2020-10-13 03:20:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2020-10-13 03:20:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2020-10-13 03:20:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2020-10-13 03:20:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2020-10-13 03:20:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2020-10-13 03:20:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2020-10-13 03:20:23,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2020-10-13 03:20:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-13 03:20:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-13 03:20:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-13 03:20:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-13 03:20:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-13 03:20:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-13 03:20:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-13 03:20:23,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-13 03:20:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-13 03:20:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-13 03:20:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-13 03:20:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-13 03:20:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-13 03:20:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-13 03:20:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-13 03:20:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-13 03:20:23,198 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2020-10-13 03:20:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14 [2020-10-13 03:20:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2020-10-13 03:20:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2020-10-13 03:20:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2020-10-13 03:20:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2020-10-13 03:20:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2020-10-13 03:20:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2020-10-13 03:20:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2020-10-13 03:20:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2020-10-13 03:20:23,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2020-10-13 03:20:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2020-10-13 03:20:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2020-10-13 03:20:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2020-10-13 03:20:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2020-10-13 03:20:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_twa_chrdev_mutex [2020-10-13 03:20:23,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_twa_chrdev_mutex [2020-10-13 03:20:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2020-10-13 03:20:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-10-13 03:20:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2020-10-13 03:20:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-13 03:20:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-10-13 03:20:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2020-10-13 03:20:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2020-10-13 03:20:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-13 03:20:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2020-10-13 03:20:23,201 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2020-10-13 03:20:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2020-10-13 03:20:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2020-10-13 03:20:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure do_gettimeofday [2020-10-13 03:20:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2020-10-13 03:20:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-13 03:20:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2020-10-13 03:20:23,202 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap [2020-10-13 03:20:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-13 03:20:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2020-10-13 03:20:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-13 03:20:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2020-10-13 03:20:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2020-10-13 03:20:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2020-10-13 03:20:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2020-10-13 03:20:23,203 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2020-10-13 03:20:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2020-10-13 03:20:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2020-10-13 03:20:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2020-10-13 03:20:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-13 03:20:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_3 [2020-10-13 03:20:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-13 03:20:23,204 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-13 03:20:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-13 03:20:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2020-10-13 03:20:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2020-10-13 03:20:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-13 03:20:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2020-10-13 03:20:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2020-10-13 03:20:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2020-10-13 03:20:23,205 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2020-10-13 03:20:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2020-10-13 03:20:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2020-10-13 03:20:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-13 03:20:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2020-10-13 03:20:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-13 03:20:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-13 03:20:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_21 [2020-10-13 03:20:23,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_27 [2020-10-13 03:20:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-13 03:20:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_19 [2020-10-13 03:20:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_26 [2020-10-13 03:20:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2020-10-13 03:20:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-13 03:20:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-13 03:20:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-13 03:20:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_word [2020-10-13 03:20:23,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2020-10-13 03:20:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-13 03:20:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-13 03:20:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-13 03:20:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_try_set_mwi [2020-10-13 03:20:23,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2020-10-13 03:20:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2020-10-13 03:20:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-10-13 03:20:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2020-10-13 03:20:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_enable_wake [2020-10-13 03:20:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2020-10-13 03:20:23,209 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-13 03:20:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-13 03:20:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-13 03:20:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_29 [2020-10-13 03:20:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-13 03:20:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_30 [2020-10-13 03:20:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-13 03:20:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_from_buffer [2020-10-13 03:20:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_to_buffer [2020-10-13 03:20:23,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2020-10-13 03:20:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_range [2020-10-13 03:20:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msi_exact [2020-10-13 03:20:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure dma_supported [2020-10-13 03:20:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2020-10-13 03:20:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-13 03:20:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-13 03:20:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_coherent_mask [2020-10-13 03:20:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-13 03:20:23,211 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2020-10-13 03:20:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-10-13 03:20:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2020-10-13 03:20:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2020-10-13 03:20:23,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-13 03:20:23,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-13 03:20:23,213 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2020-10-13 03:20:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2020-10-13 03:20:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure __register_chrdev [2020-10-13 03:20:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_chrdev [2020-10-13 03:20:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure register_chrdev [2020-10-13 03:20:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_22 [2020-10-13 03:20:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_chrdev [2020-10-13 03:20:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_25 [2020-10-13 03:20:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2020-10-13 03:20:23,214 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_rq_timeout [2020-10-13 03:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2020-10-13 03:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_20 [2020-10-13 03:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2020-10-13 03:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_12 [2020-10-13 03:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2020-10-13 03:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2020-10-13 03:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_23 [2020-10-13 03:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_24 [2020-10-13 03:20:23,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_28 [2020-10-13 03:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2020-10-13 03:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2020-10-13 03:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2020-10-13 03:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure sdev_prefix_printk [2020-10-13 03:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2020-10-13 03:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2020-10-13 03:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2020-10-13 03:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2020-10-13 03:20:23,216 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2020-10-13 03:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2020-10-13 03:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2020-10-13 03:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_copy_from_buffer [2020-10-13 03:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_copy_to_buffer [2020-10-13 03:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_queue_event [2020-10-13 03:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_read_queue [2020-10-13 03:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_severity_lookup [2020-10-13 03:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_sync_time [2020-10-13 03:20:23,217 INFO L130 BoogieDeclarations]: Found specification of procedure twa_chrdev_ioctl [2020-10-13 03:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure twa_chrdev_open [2020-10-13 03:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure twa_fill_sense [2020-10-13 03:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure twa_free_request_id [2020-10-13 03:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure twa_get_request_id [2020-10-13 03:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure twa_initconnection [2020-10-13 03:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure twa_load_sgl [2020-10-13 03:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure twa_poll_response [2020-10-13 03:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure twa_poll_status_gone [2020-10-13 03:20:23,218 INFO L130 BoogieDeclarations]: Found specification of procedure twa_post_command_packet [2020-10-13 03:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure twa_reset_device_extension [2020-10-13 03:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure twa_reset_sequence [2020-10-13 03:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsiop_execute_scsi [2020-10-13 03:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsiop_execute_scsi_complete [2020-10-13 03:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure twa_string_lookup [2020-10-13 03:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure twa_show_stats [2020-10-13 03:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_complete [2020-10-13 03:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure twa_aen_drain_queue [2020-10-13 03:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-13 03:20:23,219 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-13 03:20:23,220 INFO L130 BoogieDeclarations]: Found specification of procedure twa_allocate_memory [2020-10-13 03:20:23,220 INFO L130 BoogieDeclarations]: Found specification of procedure twa_check_bits [2020-10-13 03:20:23,220 INFO L130 BoogieDeclarations]: Found specification of procedure twa_check_srl [2020-10-13 03:20:23,220 INFO L130 BoogieDeclarations]: Found specification of procedure twa_decode_bits [2020-10-13 03:20:23,220 INFO L130 BoogieDeclarations]: Found specification of procedure twa_empty_response_queue [2020-10-13 03:20:23,220 INFO L130 BoogieDeclarations]: Found specification of procedure twa_empty_response_queue_large [2020-10-13 03:20:23,220 INFO L130 BoogieDeclarations]: Found specification of procedure twa_free_device_extension [2020-10-13 03:20:23,220 INFO L130 BoogieDeclarations]: Found specification of procedure twa_get_param [2020-10-13 03:20:23,220 INFO L130 BoogieDeclarations]: Found specification of procedure twa_initialize_device_extension [2020-10-13 03:20:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure twa_interrupt [2020-10-13 03:20:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-13 03:20:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure twa_poll_status [2020-10-13 03:20:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsi_biosparam [2020-10-13 03:20:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsi_eh_reset [2020-10-13 03:20:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsi_queue_lck [2020-10-13 03:20:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure twa_scsi_queue [2020-10-13 03:20:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure __twa_shutdown [2020-10-13 03:20:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure twa_shutdown [2020-10-13 03:20:23,221 INFO L130 BoogieDeclarations]: Found specification of procedure twa_slave_configure [2020-10-13 03:20:23,222 INFO L130 BoogieDeclarations]: Found specification of procedure twa_probe [2020-10-13 03:20:23,222 INFO L130 BoogieDeclarations]: Found specification of procedure twa_remove [2020-10-13 03:20:23,222 INFO L130 BoogieDeclarations]: Found specification of procedure twa_suspend [2020-10-13 03:20:23,225 INFO L130 BoogieDeclarations]: Found specification of procedure twa_resume [2020-10-13 03:20:23,225 INFO L130 BoogieDeclarations]: Found specification of procedure twa_init [2020-10-13 03:20:23,226 INFO L130 BoogieDeclarations]: Found specification of procedure twa_exit [2020-10-13 03:20:23,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_5 [2020-10-13 03:20:23,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_late_3 [2020-10-13 03:20:23,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_3 [2020-10-13 03:20:23,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-13 03:20:23,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-13 03:20:23,226 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-13 03:20:23,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-13 03:20:23,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2020-10-13 03:20:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-13 03:20:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-13 03:20:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-13 03:20:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-13 03:20:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2020-10-13 03:20:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2020-10-13 03:20:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2020-10-13 03:20:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2020-10-13 03:20:23,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2020-10-13 03:20:23,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2020-10-13 03:20:23,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2020-10-13 03:20:23,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2020-10-13 03:20:23,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2020-10-13 03:20:23,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ioctl_lock_of_TAG_TW_Device_Extension [2020-10-13 03:20:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2020-10-13 03:20:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2020-10-13 03:20:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2020-10-13 03:20:23,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2020-10-13 03:20:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2020-10-13 03:20:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2020-10-13 03:20:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2020-10-13 03:20:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2020-10-13 03:20:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2020-10-13 03:20:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2020-10-13 03:20:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2020-10-13 03:20:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2020-10-13 03:20:23,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2020-10-13 03:20:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2020-10-13 03:20:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2020-10-13 03:20:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2020-10-13 03:20:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2020-10-13 03:20:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_twa_chrdev_mutex [2020-10-13 03:20:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_twa_chrdev_mutex [2020-10-13 03:20:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_twa_chrdev_mutex [2020-10-13 03:20:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_twa_chrdev_mutex [2020-10-13 03:20:23,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_twa_chrdev_mutex [2020-10-13 03:20:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_twa_chrdev_mutex [2020-10-13 03:20:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_twa_chrdev_mutex [2020-10-13 03:20:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_twa_chrdev_mutex [2020-10-13 03:20:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_twa_chrdev_mutex [2020-10-13 03:20:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2020-10-13 03:20:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-13 03:20:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-13 03:20:23,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-13 03:20:23,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-13 03:20:23,233 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-13 03:20:23,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-13 03:20:23,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-13 03:20:23,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-13 03:20:23,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-13 03:20:25,381 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-13 03:23:00,664 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-13 03:23:00,664 INFO L295 CfgBuilder]: Removed 0 assume(true) statements. [2020-10-13 03:23:00,679 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:23:00 BoogieIcfgContainer [2020-10-13 03:23:00,679 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-13 03:23:00,680 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-13 03:23:00,681 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-13 03:23:00,684 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-13 03:23:00,684 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 03:20:18" (1/3) ... [2020-10-13 03:23:00,685 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76540f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:23:00, skipping insertion in model container [2020-10-13 03:23:00,685 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:20:22" (2/3) ... [2020-10-13 03:23:00,685 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76540f6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 03:23:00, skipping insertion in model container [2020-10-13 03:23:00,686 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 03:23:00" (3/3) ... [2020-10-13 03:23:00,687 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--scsi--3w-9xxx.ko-entry_point.cil.out.i [2020-10-13 03:23:00,697 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-13 03:23:00,707 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-13 03:23:00,721 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-13 03:23:00,752 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-13 03:23:00,752 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-13 03:23:00,752 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-13 03:23:00,752 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-13 03:23:00,753 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-13 03:23:00,753 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-13 03:23:00,753 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-13 03:23:00,753 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-13 03:23:00,811 INFO L276 IsEmpty]: Start isEmpty. Operand 2269 states. [2020-10-13 03:23:00,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2020-10-13 03:23:00,835 INFO L414 BasicCegarLoop]: Found error trace [2020-10-13 03:23:00,837 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] [2020-10-13 03:23:00,838 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-13 03:23:00,845 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-13 03:23:00,846 INFO L82 PathProgramCache]: Analyzing trace with hash -140839244, now seen corresponding path program 1 times [2020-10-13 03:23:00,854 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-13 03:23:00,854 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1998683730] [2020-10-13 03:23:00,855 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-13 03:23:03,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:04,641 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:06,384 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:08,997 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:23:10,091 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:23:10,091 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 303 [2020-10-13 03:23:10,091 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 3 [2020-10-13 03:23:10,092 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 6740 [2020-10-13 03:23:10,095 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:23:10,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:23:10,095 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 187 [2020-10-13 03:23:10,096 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 8 [2020-10-13 03:23:10,096 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 4 [2020-10-13 03:23:48,195 WARN L193 SmtUtils]: Spent 37.23 s on a formula simplification that was a NOOP. DAG size: 2725 [2020-10-13 03:23:48,208 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-10-13 03:23:48,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:23:48,340 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:02,498 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:02,499 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:24:02,499 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:02,500 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 14203 [2020-10-13 03:24:02,500 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:02,500 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:02,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:02,501 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:02,501 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:24:03,260 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:24:03,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,273 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,307 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,308 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:24:03,308 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,308 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 03:24:03,309 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,309 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,309 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,393 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:03,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,403 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,408 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,408 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:24:03,409 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,409 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 13 [2020-10-13 03:24:03,409 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,409 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,410 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,410 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:24:03,422 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:24:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,429 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,432 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,433 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:03,433 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,433 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:24:03,434 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,434 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,434 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,446 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2020-10-13 03:24:03,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,458 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,477 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,477 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:24:03,478 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,478 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:24:03,478 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,479 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,480 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:24:03,494 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:03,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,505 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,519 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,519 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:24:03,519 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,520 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 20 [2020-10-13 03:24:03,520 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,520 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,521 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,521 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,531 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:24:03,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,540 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,544 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,545 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:03,545 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,545 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:24:03,545 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,546 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,546 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,559 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2020-10-13 03:24:03,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,569 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,588 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,589 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:24:03,589 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,589 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:24:03,589 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,590 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,590 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,607 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:03,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,614 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,619 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,620 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:24:03,620 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,620 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:24:03,620 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,620 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,621 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,621 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,632 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:24:03,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,639 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,643 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,644 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:03,644 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,644 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:24:03,645 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,645 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,645 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,658 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2020-10-13 03:24:03,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,670 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,691 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,692 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:24:03,692 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,692 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 29 [2020-10-13 03:24:03,692 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,693 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,693 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,705 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:03,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,714 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,718 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,719 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:24:03,719 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,719 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:24:03,719 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,720 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,720 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,727 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:24:03,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,733 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,737 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,737 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:03,738 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,738 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:24:03,738 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,738 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,739 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,739 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,749 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2020-10-13 03:24:03,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,759 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,777 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,777 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:24:03,777 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,778 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 23 [2020-10-13 03:24:03,778 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,778 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,779 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,790 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:03,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,796 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,801 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,801 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:24:03,801 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,801 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 8 [2020-10-13 03:24:03,802 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,802 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,803 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,811 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:24:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,818 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,822 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,822 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:03,822 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,823 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:24:03,823 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,823 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,824 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,824 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,833 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2020-10-13 03:24:03,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,844 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,869 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,870 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:24:03,870 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,870 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 33 [2020-10-13 03:24:03,870 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,871 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,871 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,901 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:03,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,912 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,917 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,917 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:24:03,918 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,918 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:24:03,918 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,918 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,919 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,919 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,928 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:24:03,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,934 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,948 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,948 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:03,949 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,949 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 18 [2020-10-13 03:24:03,949 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,949 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,950 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,950 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:03,957 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2020-10-13 03:24:03,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:03,965 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:03,987 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:03,987 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 23 [2020-10-13 03:24:03,987 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:03,988 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 26 [2020-10-13 03:24:03,988 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:03,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:03,988 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:03,989 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:03,989 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:04,000 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:04,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:04,006 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:04,013 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:04,013 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 8 [2020-10-13 03:24:04,014 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:04,014 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 11 [2020-10-13 03:24:04,014 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:04,014 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:04,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:04,015 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:04,015 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:04,024 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2020-10-13 03:24:04,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:04,030 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:04,036 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:04,036 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:04,036 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:04,037 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 10 [2020-10-13 03:24:04,037 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:04,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:04,037 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:04,038 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:04,038 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:24:04,048 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2020-10-13 03:24:04,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:04,055 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:04,059 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:04,059 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 7 [2020-10-13 03:24:04,060 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:04,060 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 9 [2020-10-13 03:24:04,060 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:04,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 1 [2020-10-13 03:24:04,060 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:04,061 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 1 [2020-10-13 03:24:04,061 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:04,132 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2020-10-13 03:24:04,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:04,140 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:04,149 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:04,246 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:04,246 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:24:04,247 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:24:04,247 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 111 [2020-10-13 03:24:04,247 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:04,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:04,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:24:04,248 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:24:04,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:04,527 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:04,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:04,558 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:04,598 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:04,599 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:04,600 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:04,600 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 65 [2020-10-13 03:24:04,600 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:04,600 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:04,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:04,601 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:24:04,601 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:04,779 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 132 [2020-10-13 03:24:04,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:04,799 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:04,877 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:04,878 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:24:04,878 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:04,878 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 89 [2020-10-13 03:24:04,878 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:04,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:04,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:24:04,879 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:24:04,879 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:05,019 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:05,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:05,042 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,072 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:05,072 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:05,073 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:05,073 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 47 [2020-10-13 03:24:05,073 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:05,073 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:05,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:05,074 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:24:05,074 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:05,087 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2020-10-13 03:24:05,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:05,101 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,111 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,185 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:05,186 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:24:05,186 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:24:05,186 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 91 [2020-10-13 03:24:05,186 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:05,186 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:05,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:24:05,187 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:24:05,187 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:05,204 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:05,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:05,216 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,245 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:05,245 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:05,246 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:05,246 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 03:24:05,246 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:05,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:05,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:05,247 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:24:05,248 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:24:05,266 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-10-13 03:24:05,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:05,279 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,304 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,355 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:05,356 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:24:05,356 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:24:05,357 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 83 [2020-10-13 03:24:05,357 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:05,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:05,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:24:05,357 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:24:05,358 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:05,468 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:05,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:05,481 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,505 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:05,506 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:05,506 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:05,506 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 31 [2020-10-13 03:24:05,506 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:05,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:05,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:05,507 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:24:05,507 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:05,518 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 165 [2020-10-13 03:24:05,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:05,530 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,539 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,616 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:05,616 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:24:05,616 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:24:05,617 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 92 [2020-10-13 03:24:05,617 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:05,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:05,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:24:05,617 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:24:05,618 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:05,794 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:05,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:05,809 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,845 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:05,845 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:05,845 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:05,846 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 43 [2020-10-13 03:24:05,846 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:05,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:05,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:05,846 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:24:05,847 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:05,862 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 176 [2020-10-13 03:24:05,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:05,874 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,888 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:05,963 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:05,963 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:24:05,964 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:24:05,964 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 95 [2020-10-13 03:24:05,964 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:05,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:05,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:24:05,965 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:24:05,965 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 1 [2020-10-13 03:24:05,982 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:05,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:05,998 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:06,024 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:06,025 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:06,025 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:06,026 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 35 [2020-10-13 03:24:06,026 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:06,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:06,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:06,026 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:24:06,027 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:06,039 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2020-10-13 03:24:06,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:06,052 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:06,062 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:06,141 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:06,141 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 16 [2020-10-13 03:24:06,141 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 2 [2020-10-13 03:24:06,142 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 96 [2020-10-13 03:24:06,142 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:06,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:06,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 2 [2020-10-13 03:24:06,142 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 13 [2020-10-13 03:24:06,143 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:06,159 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2020-10-13 03:24:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-13 03:24:06,172 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-13 03:24:06,203 FATAL L256 erpolLogProxyWrapper]: Timeout: 5000 [2020-10-13 03:24:06,203 FATAL L256 erpolLogProxyWrapper]: Cardinality of Constraint set: 9 [2020-10-13 03:24:06,203 FATAL L256 erpolLogProxyWrapper]: Number of enumerated Muses: 1 [2020-10-13 03:24:06,204 FATAL L256 erpolLogProxyWrapper]: Time needed for enumeration: 38 [2020-10-13 03:24:06,204 FATAL L256 erpolLogProxyWrapper]: Heuristic: BIGGEST [2020-10-13 03:24:06,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has size: 5 [2020-10-13 03:24:06,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has depth: 1 [2020-10-13 03:24:06,204 FATAL L256 erpolLogProxyWrapper]: Chosen Mus has width: 7 [2020-10-13 03:24:06,205 FATAL L256 erpolLogProxyWrapper]: Time needed for Heuristics: 0 [2020-10-13 03:24:06,671 INFO L134 CoverageAnalysis]: Checked inductivity of 483 backedges. 6 proven. 34 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2020-10-13 03:24:06,672 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1998683730] [2020-10-13 03:24:06,674 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-10-13 03:24:06,674 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2020-10-13 03:24:06,675 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1002300610] [2020-10-13 03:24:06,683 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2020-10-13 03:24:06,683 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-10-13 03:24:06,698 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2020-10-13 03:24:06,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2020-10-13 03:24:06,701 INFO L87 Difference]: Start difference. First operand 2269 states. Second operand 12 states.