/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml --traceabstraction.trace.refinement.strategy FIXED_PREFERENCES --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.smt.solver Internal_SMTInterpol --traceabstraction.compute.trace.for.counterexample.result false --rcfgbuilder.size.of.a.code.block SequenceOfStatements --traceabstraction.use.minimal.unsat.core.enumeration true --traceabstraction.additional.smt.options produce-proofs=true --traceabstraction.additional.smt.options produce-unsat-cores=true --traceabstraction.additional.smt.options enumeration-timeout=5000 --traceabstraction.additional.smt.options interpolation-heuristic=WIDESTAMONGSMALL --traceabstraction.additional.smt.options tolerance=0.4 --traceabstraction.additional.smt.options log-additional-information=true --traceabstraction.additional.smt.options unknown-allowed=true -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-adbd35c [2020-10-14 17:02:08,893 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-10-14 17:02:08,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-10-14 17:02:08,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-10-14 17:02:08,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-10-14 17:02:08,936 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-10-14 17:02:08,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-10-14 17:02:08,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-10-14 17:02:08,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-10-14 17:02:08,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-10-14 17:02:08,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-10-14 17:02:08,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-10-14 17:02:08,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-10-14 17:02:08,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-10-14 17:02:08,953 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-10-14 17:02:08,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-10-14 17:02:08,957 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-10-14 17:02:08,959 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-10-14 17:02:08,960 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-10-14 17:02:08,968 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-10-14 17:02:08,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-10-14 17:02:08,970 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-10-14 17:02:08,971 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-10-14 17:02:08,972 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-10-14 17:02:08,984 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-10-14 17:02:08,984 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-10-14 17:02:08,984 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-10-14 17:02:08,988 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-10-14 17:02:08,989 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-10-14 17:02:08,990 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-10-14 17:02:08,993 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-10-14 17:02:08,994 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-10-14 17:02:08,995 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-10-14 17:02:08,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-10-14 17:02:08,999 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-10-14 17:02:09,000 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-10-14 17:02:09,001 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-10-14 17:02:09,001 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-10-14 17:02:09,002 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-10-14 17:02:09,002 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-10-14 17:02:09,003 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-10-14 17:02:09,004 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2020-10-14 17:02:09,043 INFO L113 SettingsManager]: Loading preferences was successful [2020-10-14 17:02:09,044 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-10-14 17:02:09,045 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-10-14 17:02:09,045 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-10-14 17:02:09,046 INFO L138 SettingsManager]: * Use SBE=true [2020-10-14 17:02:09,046 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-10-14 17:02:09,046 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-10-14 17:02:09,046 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-10-14 17:02:09,047 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-10-14 17:02:09,047 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-10-14 17:02:09,048 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-10-14 17:02:09,048 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-10-14 17:02:09,048 INFO L138 SettingsManager]: * Use constant arrays=true [2020-10-14 17:02:09,049 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-10-14 17:02:09,049 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-10-14 17:02:09,049 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-10-14 17:02:09,049 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-10-14 17:02:09,049 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-10-14 17:02:09,049 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 17:02:09,050 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-10-14 17:02:09,050 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-10-14 17:02:09,050 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-10-14 17:02:09,050 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-10-14 17:02:09,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-10-14 17:02:09,051 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-10-14 17:02:09,051 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-10-14 17:02:09,051 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-10-14 17:02:09,051 INFO L138 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> FIXED_PREFERENCES Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: SMT solver -> Internal_SMTInterpol Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute trace for counterexample result -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> SequenceOfStatements Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use minimal unsat core enumeration -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Additional SMT options -> produce-proofs=true;produce-unsat-cores=true;enumeration-timeout=5000;interpolation-heuristic=WIDESTAMONGSMALL;tolerance=0.4;log-additional-information=true;unknown-allowed=true; [2020-10-14 17:02:09,376 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-10-14 17:02:09,390 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-10-14 17:02:09,394 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-10-14 17:02:09,395 INFO L271 PluginConnector]: Initializing CDTParser... [2020-10-14 17:02:09,396 INFO L275 PluginConnector]: CDTParser initialized [2020-10-14 17:02:09,396 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point.cil.out.i [2020-10-14 17:02:09,455 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7b03c100e/c0c34690cc034477bc617b97583723c4/FLAGd12e0f8c2 [2020-10-14 17:02:10,387 INFO L306 CDTParser]: Found 1 translation units. [2020-10-14 17:02:10,388 INFO L160 CDTParser]: Scanning /storage/repos/ultimate-2/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point.cil.out.i [2020-10-14 17:02:10,456 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7b03c100e/c0c34690cc034477bc617b97583723c4/FLAGd12e0f8c2 [2020-10-14 17:02:10,772 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/data/7b03c100e/c0c34690cc034477bc617b97583723c4 [2020-10-14 17:02:10,781 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-10-14 17:02:10,783 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-10-14 17:02:10,784 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-10-14 17:02:10,784 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-10-14 17:02:10,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-10-14 17:02:10,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:02:10" (1/1) ... [2020-10-14 17:02:10,791 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b35a1cd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:10, skipping insertion in model container [2020-10-14 17:02:10,792 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 05:02:10" (1/1) ... [2020-10-14 17:02:10,800 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-10-14 17:02:10,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-10-14 17:02:14,937 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 17:02:14,998 INFO L203 MainTranslator]: Completed pre-run [2020-10-14 17:02:15,822 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-10-14 17:02:16,448 INFO L208 MainTranslator]: Completed translation [2020-10-14 17:02:16,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:16 WrapperNode [2020-10-14 17:02:16,449 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-10-14 17:02:16,451 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-10-14 17:02:16,451 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-10-14 17:02:16,451 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-10-14 17:02:16,469 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:16" (1/1) ... [2020-10-14 17:02:16,470 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:16" (1/1) ... [2020-10-14 17:02:16,667 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:16" (1/1) ... [2020-10-14 17:02:16,668 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:16" (1/1) ... [2020-10-14 17:02:17,128 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:16" (1/1) ... [2020-10-14 17:02:17,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:16" (1/1) ... [2020-10-14 17:02:17,236 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:16" (1/1) ... [2020-10-14 17:02:17,313 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-10-14 17:02:17,313 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-10-14 17:02:17,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-10-14 17:02:17,314 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-10-14 17:02:17,315 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:16" (1/1) ... No working directory specified, using /storage/repos/ultimate-2/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-10-14 17:02:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-10-14 17:02:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-10-14 17:02:17,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 17:02:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 17:02:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-14 17:02:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 17:02:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-10-14 17:02:17,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-10-14 17:02:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2020-10-14 17:02:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-10-14 17:02:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-10-14 17:02:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-10-14 17:02:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2020-10-14 17:02:17,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-10-14 17:02:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-10-14 17:02:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2020-10-14 17:02:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 17:02:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2020-10-14 17:02:17,388 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2020-10-14 17:02:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2020-10-14 17:02:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2020-10-14 17:02:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2020-10-14 17:02:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-10-14 17:02:17,389 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-10-14 17:02:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-10-14 17:02:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-10-14 17:02:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2020-10-14 17:02:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2020-10-14 17:02:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2020-10-14 17:02:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_map_queue_find_tag [2020-10-14 17:02:17,390 INFO L138 BoogieDeclarations]: Found implementation of procedure isa_register_driver [2020-10-14 17:02:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure isa_unregister_driver [2020-10-14 17:02:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_driver_register [2020-10-14 17:02:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_driver_unregister [2020-10-14 17:02:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2020-10-14 17:02:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2020-10-14 17:02:17,391 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2020-10-14 17:02:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-10-14 17:02:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2020-10-14 17:02:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-10-14 17:02:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2020-10-14 17:02:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2020-10-14 17:02:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2020-10-14 17:02:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-10-14 17:02:17,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2020-10-14 17:02:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2020-10-14 17:02:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2020-10-14 17:02:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2020-10-14 17:02:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_hwq [2020-10-14 17:02:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_tag [2020-10-14 17:02:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2020-10-14 17:02:17,393 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2020-10-14 17:02:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2020-10-14 17:02:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_mq_find_tag [2020-10-14 17:02:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_shared_tag_map [2020-10-14 17:02:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_find_tag [2020-10-14 17:02:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_info [2020-10-14 17:02:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_board_devices [2020-10-14 17:02:17,394 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_adv_bios [2020-10-14 17:02:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_get_eeprom_string [2020-10-14 17:02:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_asc_board_eeprom [2020-10-14 17:02:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_adv_board_eeprom [2020-10-14 17:02:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_driver_conf [2020-10-14 17:02:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_asc_board_info [2020-10-14 17:02:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_adv_board_info [2020-10-14 17:02:17,395 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_board_stats [2020-10-14 17:02:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_show_info [2020-10-14 17:02:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_scsi_done [2020-10-14 17:02:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetBank [2020-10-14 17:02:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipIH [2020-10-14 17:02:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure AscStartChip [2020-10-14 17:02:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure AscStopChip [2020-10-14 17:02:17,396 INFO L138 BoogieDeclarations]: Found implementation of procedure AscIsChipHalted [2020-10-14 17:02:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure AscResetChipAndScsiBus [2020-10-14 17:02:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure AscFindSignature [2020-10-14 17:02:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure AscEnableInterrupt [2020-10-14 17:02:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure AscDisableInterrupt [2020-10-14 17:02:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure AscReadLramByte [2020-10-14 17:02:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure AscReadLramWord [2020-10-14 17:02:17,397 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemWordSetLram [2020-10-14 17:02:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteLramWord [2020-10-14 17:02:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteLramByte [2020-10-14 17:02:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemWordCopyPtrToLram [2020-10-14 17:02:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemDWordCopyPtrToLram [2020-10-14 17:02:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemWordCopyPtrFromLram [2020-10-14 17:02:17,398 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemSumLramWord [2020-10-14 17:02:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitLram [2020-10-14 17:02:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure AscLoadMicroCode [2020-10-14 17:02:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitQLinkVar [2020-10-14 17:02:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitMicroCodeVar [2020-10-14 17:02:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitAsc1000Driver [2020-10-14 17:02:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvLoadMicrocode [2020-10-14 17:02:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvBuildCarrierFreelist [2020-10-14 17:02:17,399 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_get_carrier [2020-10-14 17:02:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_get_next_carrier [2020-10-14 17:02:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_get_reqp [2020-10-14 17:02:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvSendIdleCmd [2020-10-14 17:02:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvResetSB [2020-10-14 17:02:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitAsc3550Driver [2020-10-14 17:02:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitAsc38C0800Driver [2020-10-14 17:02:17,400 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitAsc38C1600Driver [2020-10-14 17:02:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvResetChipAndSB [2020-10-14 17:02:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_async_callback [2020-10-14 17:02:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_isr_callback [2020-10-14 17:02:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvISR [2020-10-14 17:02:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetLibErrorCode [2020-10-14 17:02:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure AscAckInterrupt [2020-10-14 17:02:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetSynPeriodIndex [2020-10-14 17:02:17,401 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMsgOutSDTR [2020-10-14 17:02:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure AscCalSDTRData [2020-10-14 17:02:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipSynRegAtID [2020-10-14 17:02:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipSDTR [2020-10-14 17:02:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure AscIsrChipHalted [2020-10-14 17:02:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure DvcGetQinfo [2020-10-14 17:02:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure _AscCopyLramScsiDoneQ [2020-10-14 17:02:17,402 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_isr_callback [2020-10-14 17:02:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure AscIsrQDone [2020-10-14 17:02:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure AscISR [2020-10-14 17:02:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_reset [2020-10-14 17:02:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_biosparam [2020-10-14 17:02:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_interrupt [2020-10-14 17:02:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure AscHostReqRiscHalt [2020-10-14 17:02:17,403 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetRunChipSynRegAtID [2020-10-14 17:02:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure AscAsyncFix [2020-10-14 17:02:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_narrow_slave_configure [2020-10-14 17:02:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_enable_wdtr [2020-10-14 17:02:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_enable_sdtr [2020-10-14 17:02:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_enable_ppr [2020-10-14 17:02:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_slave_configure [2020-10-14 17:02:17,404 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_slave_configure [2020-10-14 17:02:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_get_sense_buffer_dma [2020-10-14 17:02:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_build_req [2020-10-14 17:02:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_get_sglist [2020-10-14 17:02:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_build_req [2020-10-14 17:02:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSgListToQueue [2020-10-14 17:02:17,405 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetNumOfFreeQueue [2020-10-14 17:02:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure AscAllocFreeQueue [2020-10-14 17:02:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure AscAllocMultipleFreeQueue [2020-10-14 17:02:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure DvcPutScsiQ [2020-10-14 17:02:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure AscPutReadyQueue [2020-10-14 17:02:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure AscPutReadySgListQueue [2020-10-14 17:02:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSendScsiQueue [2020-10-14 17:02:17,406 INFO L138 BoogieDeclarations]: Found implementation of procedure AscExeScsiQueue [2020-10-14 17:02:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvExeScsiQueue [2020-10-14 17:02:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_execute_scsi_cmnd [2020-10-14 17:02:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_queuecommand_lck [2020-10-14 17:02:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_queuecommand [2020-10-14 17:02:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetEisaChipCfg [2020-10-14 17:02:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetChipBiosAddress [2020-10-14 17:02:17,407 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipScsiID [2020-10-14 17:02:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetChipScsiCtrl [2020-10-14 17:02:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetChipVersion [2020-10-14 17:02:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure AscStopQueueExe [2020-10-14 17:02:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetMaxDmaCount [2020-10-14 17:02:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitAscDvcVar [2020-10-14 17:02:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteEEPCmdReg [2020-10-14 17:02:17,408 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWaitEEPRead [2020-10-14 17:02:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure AscReadEEPWord [2020-10-14 17:02:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetEEPConfig [2020-10-14 17:02:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure AscTestExternalLram [2020-10-14 17:02:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWaitEEPWrite [2020-10-14 17:02:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteEEPDataReg [2020-10-14 17:02:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteEEPWord [2020-10-14 17:02:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetEEPConfigOnce [2020-10-14 17:02:17,409 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetEEPConfig [2020-10-14 17:02:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitFromEEP [2020-10-14 17:02:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitGetConfig [2020-10-14 17:02:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitSetConfig [2020-10-14 17:02:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvWaitEEPCmd [2020-10-14 17:02:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvReadEEPWord [2020-10-14 17:02:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvSet3550EEPConfig [2020-10-14 17:02:17,410 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvSet38C0800EEPConfig [2020-10-14 17:02:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvSet38C1600EEPConfig [2020-10-14 17:02:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvGet3550EEPConfig [2020-10-14 17:02:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvGet38C0800EEPConfig [2020-10-14 17:02:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvGet38C1600EEPConfig [2020-10-14 17:02:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitFrom3550EEP [2020-10-14 17:02:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitFrom38C0800EEP [2020-10-14 17:02:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitFrom38C1600EEP [2020-10-14 17:02:17,411 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitGetConfig [2020-10-14 17:02:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_init_chip [2020-10-14 17:02:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_free_mem [2020-10-14 17:02:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_board_found [2020-10-14 17:02:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_release [2020-10-14 17:02:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_isa_irq_no [2020-10-14 17:02:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_isa_probe [2020-10-14 17:02:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_isa_remove [2020-10-14 17:02:17,412 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_vlb_irq_no [2020-10-14 17:02:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_vlb_probe [2020-10-14 17:02:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_eisa_irq_no [2020-10-14 17:02:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_eisa_probe [2020-10-14 17:02:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_eisa_remove [2020-10-14 17:02:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_set_latency [2020-10-14 17:02:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_pci_probe [2020-10-14 17:02:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_pci_remove [2020-10-14 17:02:17,413 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_init [2020-10-14 17:02:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_exit [2020-10-14 17:02:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_isa_driver_4 [2020-10-14 17:02:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2020-10-14 17:02:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2020-10-14 17:02:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2020-10-14 17:02:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-10-14 17:02:17,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_isa_driver_5 [2020-10-14 17:02:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_2 [2020-10-14 17:02:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_6 [2020-10-14 17:02:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2020-10-14 17:02:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_eisa_driver_3 [2020-10-14 17:02:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-10-14 17:02:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-10-14 17:02:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2020-10-14 17:02:17,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_24 [2020-10-14 17:02:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_25 [2020-10-14 17:02:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_26 [2020-10-14 17:02:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_27 [2020-10-14 17:02:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_28 [2020-10-14 17:02:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_29 [2020-10-14 17:02:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_30 [2020-10-14 17:02:17,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_31 [2020-10-14 17:02:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_32 [2020-10-14 17:02:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_33 [2020-10-14 17:02:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_34 [2020-10-14 17:02:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_35 [2020-10-14 17:02:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-10-14 17:02:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-10-14 17:02:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2020-10-14 17:02:17,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2020-10-14 17:02:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2020-10-14 17:02:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-10-14 17:02:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 17:02:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2020-10-14 17:02:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-10-14 17:02:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-10-14 17:02:17,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2020-10-14 17:02:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-10-14 17:02:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2020-10-14 17:02:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-10-14 17:02:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-10-14 17:02:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2020-10-14 17:02:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2020-10-14 17:02:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_tags [2020-10-14 17:02:17,419 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_tag_to_rq [2020-10-14 17:02:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2020-10-14 17:02:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2020-10-14 17:02:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2020-10-14 17:02:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2020-10-14 17:02:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2020-10-14 17:02:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2020-10-14 17:02:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2020-10-14 17:02:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2020-10-14 17:02:17,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2020-10-14 17:02:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2020-10-14 17:02:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2020-10-14 17:02:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-10-14 17:02:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2020-10-14 17:02:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2020-10-14 17:02:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2020-10-14 17:02:17,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2020-10-14 17:02:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2020-10-14 17:02:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2020-10-14 17:02:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-10-14 17:02:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-10-14 17:02:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2020-10-14 17:02:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-10-14 17:02:17,422 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2020-10-14 17:02:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2020-10-14 17:02:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-10-14 17:02:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2020-10-14 17:02:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2020-10-14 17:02:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2020-10-14 17:02:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2020-10-14 17:02:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure scmd_printk [2020-10-14 17:02:17,423 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2020-10-14 17:02:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2020-10-14 17:02:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2020-10-14 17:02:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2020-10-14 17:02:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2020-10-14 17:02:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2020-10-14 17:02:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2020-10-14 17:02:17,424 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2020-10-14 17:02:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2020-10-14 17:02:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2020-10-14 17:02:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2020-10-14 17:02:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2020-10-14 17:02:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2020-10-14 17:02:17,425 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2020-10-14 17:02:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-10-14 17:02:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-10-14 17:02:17,426 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2020-10-14 17:02:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-10-14 17:02:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-10-14 17:02:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2020-10-14 17:02:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2020-10-14 17:02:17,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-10-14 17:02:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-10-14 17:02:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-10-14 17:02:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-10-14 17:02:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2020-10-14 17:02:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-10-14 17:02:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2020-10-14 17:02:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-10-14 17:02:17,427 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-10-14 17:02:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-10-14 17:02:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-10-14 17:02:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2020-10-14 17:02:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-10-14 17:02:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-10-14 17:02:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-10-14 17:02:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-10-14 17:02:17,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-10-14 17:02:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2020-10-14 17:02:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-10-14 17:02:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-10-14 17:02:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2020-10-14 17:02:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2020-10-14 17:02:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2020-10-14 17:02:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2020-10-14 17:02:17,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-10-14 17:02:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2020-10-14 17:02:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2020-10-14 17:02:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-10-14 17:02:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-10-14 17:02:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-10-14 17:02:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2020-10-14 17:02:17,430 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2020-10-14 17:02:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2020-10-14 17:02:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2020-10-14 17:02:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2020-10-14 17:02:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2020-10-14 17:02:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-10-14 17:02:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-10-14 17:02:17,431 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-10-14 17:02:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-10-14 17:02:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2020-10-14 17:02:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2020-10-14 17:02:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-10-14 17:02:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_isa_driver_4 [2020-10-14 17:02:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2020-10-14 17:02:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2020-10-14 17:02:17,432 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2020-10-14 17:02:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-10-14 17:02:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_isa_driver_5 [2020-10-14 17:02:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_2 [2020-10-14 17:02:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_6 [2020-10-14 17:02:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2020-10-14 17:02:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_eisa_driver_3 [2020-10-14 17:02:17,433 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2020-10-14 17:02:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2020-10-14 17:02:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_26 [2020-10-14 17:02:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2020-10-14 17:02:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_27 [2020-10-14 17:02:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_29 [2020-10-14 17:02:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-10-14 17:02:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2020-10-14 17:02:17,434 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2020-10-14 17:02:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2020-10-14 17:02:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2020-10-14 17:02:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-10-14 17:02:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2020-10-14 17:02:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-10-14 17:02:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2020-10-14 17:02:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2020-10-14 17:02:17,435 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_tags [2020-10-14 17:02:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure blk_map_queue_find_tag [2020-10-14 17:02:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure isa_register_driver [2020-10-14 17:02:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure isa_unregister_driver [2020-10-14 17:02:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_driver_register [2020-10-14 17:02:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_driver_unregister [2020-10-14 17:02:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2020-10-14 17:02:17,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2020-10-14 17:02:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2020-10-14 17:02:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2020-10-14 17:02:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2020-10-14 17:02:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2020-10-14 17:02:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-10-14 17:02:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-10-14 17:02:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2020-10-14 17:02:17,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2020-10-14 17:02:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-10-14 17:02:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2020-10-14 17:02:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_34 [2020-10-14 17:02:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-10-14 17:02:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_35 [2020-10-14 17:02:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2020-10-14 17:02:17,438 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2020-10-14 17:02:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_25 [2020-10-14 17:02:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2020-10-14 17:02:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-10-14 17:02:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2020-10-14 17:02:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2020-10-14 17:02:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2020-10-14 17:02:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2020-10-14 17:02:17,439 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-10-14 17:02:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2020-10-14 17:02:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2020-10-14 17:02:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2020-10-14 17:02:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2020-10-14 17:02:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2020-10-14 17:02:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2020-10-14 17:02:17,440 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2020-10-14 17:02:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2020-10-14 17:02:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-10-14 17:02:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2020-10-14 17:02:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2020-10-14 17:02:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2020-10-14 17:02:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2020-10-14 17:02:17,441 INFO L130 BoogieDeclarations]: Found specification of procedure scmd_printk [2020-10-14 17:02:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2020-10-14 17:02:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2020-10-14 17:02:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2020-10-14 17:02:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2020-10-14 17:02:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2020-10-14 17:02:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2020-10-14 17:02:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-10-14 17:02:17,442 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_tag_to_rq [2020-10-14 17:02:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_hwq [2020-10-14 17:02:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_tag [2020-10-14 17:02:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2020-10-14 17:02:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2020-10-14 17:02:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2020-10-14 17:02:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_30 [2020-10-14 17:02:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_31 [2020-10-14 17:02:17,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_32 [2020-10-14 17:02:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_33 [2020-10-14 17:02:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2020-10-14 17:02:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_24 [2020-10-14 17:02:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2020-10-14 17:02:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2020-10-14 17:02:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_28 [2020-10-14 17:02:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2020-10-14 17:02:17,444 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2020-10-14 17:02:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2020-10-14 17:02:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_mq_find_tag [2020-10-14 17:02:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_shared_tag_map [2020-10-14 17:02:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_find_tag [2020-10-14 17:02:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_info [2020-10-14 17:02:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-10-14 17:02:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-10-14 17:02:17,445 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_board_devices [2020-10-14 17:02:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_adv_bios [2020-10-14 17:02:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure asc_get_eeprom_string [2020-10-14 17:02:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_asc_board_eeprom [2020-10-14 17:02:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_adv_board_eeprom [2020-10-14 17:02:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_driver_conf [2020-10-14 17:02:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_asc_board_info [2020-10-14 17:02:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_adv_board_info [2020-10-14 17:02:17,446 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_board_stats [2020-10-14 17:02:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_show_info [2020-10-14 17:02:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure asc_scsi_done [2020-10-14 17:02:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-10-14 17:02:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetBank [2020-10-14 17:02:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipIH [2020-10-14 17:02:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure AscStartChip [2020-10-14 17:02:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure AscStopChip [2020-10-14 17:02:17,447 INFO L130 BoogieDeclarations]: Found specification of procedure AscIsChipHalted [2020-10-14 17:02:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure AscResetChipAndScsiBus [2020-10-14 17:02:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure AscFindSignature [2020-10-14 17:02:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure AscEnableInterrupt [2020-10-14 17:02:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure AscDisableInterrupt [2020-10-14 17:02:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure AscReadLramByte [2020-10-14 17:02:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure AscReadLramWord [2020-10-14 17:02:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemWordSetLram [2020-10-14 17:02:17,448 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteLramWord [2020-10-14 17:02:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteLramByte [2020-10-14 17:02:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemWordCopyPtrToLram [2020-10-14 17:02:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemDWordCopyPtrToLram [2020-10-14 17:02:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemWordCopyPtrFromLram [2020-10-14 17:02:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemSumLramWord [2020-10-14 17:02:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitLram [2020-10-14 17:02:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure AscLoadMicroCode [2020-10-14 17:02:17,449 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitQLinkVar [2020-10-14 17:02:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitMicroCodeVar [2020-10-14 17:02:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitAsc1000Driver [2020-10-14 17:02:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure AdvLoadMicrocode [2020-10-14 17:02:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure AdvBuildCarrierFreelist [2020-10-14 17:02:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure adv_get_carrier [2020-10-14 17:02:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure adv_get_next_carrier [2020-10-14 17:02:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure adv_get_reqp [2020-10-14 17:02:17,450 INFO L130 BoogieDeclarations]: Found specification of procedure AdvSendIdleCmd [2020-10-14 17:02:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure AdvResetSB [2020-10-14 17:02:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitAsc3550Driver [2020-10-14 17:02:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitAsc38C0800Driver [2020-10-14 17:02:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitAsc38C1600Driver [2020-10-14 17:02:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure AdvResetChipAndSB [2020-10-14 17:02:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure adv_async_callback [2020-10-14 17:02:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure adv_isr_callback [2020-10-14 17:02:17,451 INFO L130 BoogieDeclarations]: Found specification of procedure AdvISR [2020-10-14 17:02:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetLibErrorCode [2020-10-14 17:02:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure AscAckInterrupt [2020-10-14 17:02:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetSynPeriodIndex [2020-10-14 17:02:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure AscMsgOutSDTR [2020-10-14 17:02:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure AscCalSDTRData [2020-10-14 17:02:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipSynRegAtID [2020-10-14 17:02:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipSDTR [2020-10-14 17:02:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure AscIsrChipHalted [2020-10-14 17:02:17,452 INFO L130 BoogieDeclarations]: Found specification of procedure DvcGetQinfo [2020-10-14 17:02:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure _AscCopyLramScsiDoneQ [2020-10-14 17:02:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure asc_isr_callback [2020-10-14 17:02:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure AscIsrQDone [2020-10-14 17:02:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure AscISR [2020-10-14 17:02:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_reset [2020-10-14 17:02:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_biosparam [2020-10-14 17:02:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_interrupt [2020-10-14 17:02:17,453 INFO L130 BoogieDeclarations]: Found specification of procedure AscHostReqRiscHalt [2020-10-14 17:02:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetRunChipSynRegAtID [2020-10-14 17:02:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure AscAsyncFix [2020-10-14 17:02:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_narrow_slave_configure [2020-10-14 17:02:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_enable_wdtr [2020-10-14 17:02:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_enable_sdtr [2020-10-14 17:02:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_enable_ppr [2020-10-14 17:02:17,454 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_slave_configure [2020-10-14 17:02:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_slave_configure [2020-10-14 17:02:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure asc_get_sense_buffer_dma [2020-10-14 17:02:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure asc_build_req [2020-10-14 17:02:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure adv_get_sglist [2020-10-14 17:02:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure adv_build_req [2020-10-14 17:02:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2020-10-14 17:02:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure AscSgListToQueue [2020-10-14 17:02:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetNumOfFreeQueue [2020-10-14 17:02:17,455 INFO L130 BoogieDeclarations]: Found specification of procedure AscAllocFreeQueue [2020-10-14 17:02:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure AscAllocMultipleFreeQueue [2020-10-14 17:02:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure DvcPutScsiQ [2020-10-14 17:02:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure AscPutReadyQueue [2020-10-14 17:02:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure AscPutReadySgListQueue [2020-10-14 17:02:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure AscSendScsiQueue [2020-10-14 17:02:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure AscExeScsiQueue [2020-10-14 17:02:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure AdvExeScsiQueue [2020-10-14 17:02:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure asc_execute_scsi_cmnd [2020-10-14 17:02:17,456 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_queuecommand_lck [2020-10-14 17:02:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_queuecommand [2020-10-14 17:02:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetEisaChipCfg [2020-10-14 17:02:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetChipBiosAddress [2020-10-14 17:02:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipScsiID [2020-10-14 17:02:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetChipScsiCtrl [2020-10-14 17:02:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetChipVersion [2020-10-14 17:02:17,457 INFO L130 BoogieDeclarations]: Found specification of procedure AscStopQueueExe [2020-10-14 17:02:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetMaxDmaCount [2020-10-14 17:02:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitAscDvcVar [2020-10-14 17:02:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteEEPCmdReg [2020-10-14 17:02:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure AscWaitEEPRead [2020-10-14 17:02:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure AscReadEEPWord [2020-10-14 17:02:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetEEPConfig [2020-10-14 17:02:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure AscTestExternalLram [2020-10-14 17:02:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure AscWaitEEPWrite [2020-10-14 17:02:17,458 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteEEPDataReg [2020-10-14 17:02:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteEEPWord [2020-10-14 17:02:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetEEPConfigOnce [2020-10-14 17:02:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetEEPConfig [2020-10-14 17:02:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitFromEEP [2020-10-14 17:02:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitGetConfig [2020-10-14 17:02:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitSetConfig [2020-10-14 17:02:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure AdvWaitEEPCmd [2020-10-14 17:02:17,459 INFO L130 BoogieDeclarations]: Found specification of procedure AdvReadEEPWord [2020-10-14 17:02:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure AdvSet3550EEPConfig [2020-10-14 17:02:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure AdvSet38C0800EEPConfig [2020-10-14 17:02:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure AdvSet38C1600EEPConfig [2020-10-14 17:02:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure AdvGet3550EEPConfig [2020-10-14 17:02:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure AdvGet38C0800EEPConfig [2020-10-14 17:02:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure AdvGet38C1600EEPConfig [2020-10-14 17:02:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitFrom3550EEP [2020-10-14 17:02:17,460 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitFrom38C0800EEP [2020-10-14 17:02:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitFrom38C1600EEP [2020-10-14 17:02:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitGetConfig [2020-10-14 17:02:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_init_chip [2020-10-14 17:02:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_free_mem [2020-10-14 17:02:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_board_found [2020-10-14 17:02:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_release [2020-10-14 17:02:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_isa_irq_no [2020-10-14 17:02:17,461 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_isa_probe [2020-10-14 17:02:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_isa_remove [2020-10-14 17:02:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_vlb_irq_no [2020-10-14 17:02:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_vlb_probe [2020-10-14 17:02:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_eisa_irq_no [2020-10-14 17:02:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_eisa_probe [2020-10-14 17:02:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_eisa_remove [2020-10-14 17:02:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_set_latency [2020-10-14 17:02:17,462 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_pci_probe [2020-10-14 17:02:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_pci_remove [2020-10-14 17:02:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_init [2020-10-14 17:02:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_exit [2020-10-14 17:02:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2020-10-14 17:02:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2020-10-14 17:02:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-10-14 17:02:17,463 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-10-14 17:02:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-10-14 17:02:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-10-14 17:02:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2020-10-14 17:02:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2020-10-14 17:02:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2020-10-14 17:02:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2020-10-14 17:02:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2020-10-14 17:02:17,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2020-10-14 17:02:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2020-10-14 17:02:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-10-14 17:02:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-10-14 17:02:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-10-14 17:02:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-10-14 17:02:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-10-14 17:02:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2020-10-14 17:02:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2020-10-14 17:02:17,465 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2020-10-14 17:02:17,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2020-10-14 17:02:20,681 INFO L732 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-10-14 17:06:31,319 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-10-14 17:06:31,320 INFO L295 CfgBuilder]: Removed 4 assume(true) statements. [2020-10-14 17:06:31,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:06:31 BoogieIcfgContainer [2020-10-14 17:06:31,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-10-14 17:06:31,340 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-10-14 17:06:31,340 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-10-14 17:06:31,343 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-10-14 17:06:31,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.10 05:02:10" (1/3) ... [2020-10-14 17:06:31,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@208b819a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:06:31, skipping insertion in model container [2020-10-14 17:06:31,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 05:02:16" (2/3) ... [2020-10-14 17:06:31,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@208b819a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.10 05:06:31, skipping insertion in model container [2020-10-14 17:06:31,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 05:06:31" (3/3) ... [2020-10-14 17:06:31,347 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point.cil.out.i [2020-10-14 17:06:31,359 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-10-14 17:06:31,370 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-10-14 17:06:31,386 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-10-14 17:06:31,428 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-10-14 17:06:31,428 INFO L376 AbstractCegarLoop]: Hoare is true [2020-10-14 17:06:31,428 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-10-14 17:06:31,428 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-10-14 17:06:31,428 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-10-14 17:06:31,428 INFO L380 AbstractCegarLoop]: Difference is false [2020-10-14 17:06:31,429 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-10-14 17:06:31,429 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-10-14 17:06:31,519 INFO L276 IsEmpty]: Start isEmpty. Operand 4474 states. [2020-10-14 17:06:31,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2020-10-14 17:06:31,534 INFO L414 BasicCegarLoop]: Found error trace [2020-10-14 17:06:31,536 INFO L422 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-10-14 17:06:31,536 INFO L427 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-10-14 17:06:31,543 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-10-14 17:06:31,543 INFO L82 PathProgramCache]: Analyzing trace with hash 456022588, now seen corresponding path program 1 times [2020-10-14 17:06:31,552 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-10-14 17:06:31,553 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2036352995] [2020-10-14 17:06:31,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-10-14 17:06:32,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-10-14 17:06:33,656 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:06:34,669 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:06:35,408 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:06:36,029 FATAL L256 erpolLogProxyWrapper]: Now shrinking... [2020-10-14 17:06:36,841 FATAL L256 erpolLogProxyWrapper]: Now shrinking...