/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/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 0.2.3-dev-f954360 [2023-04-02 10:42:30,404 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 10:42:30,406 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 10:42:30,438 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 10:42:30,438 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 10:42:30,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 10:42:30,443 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 10:42:30,445 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 10:42:30,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 10:42:30,450 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 10:42:30,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 10:42:30,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 10:42:30,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 10:42:30,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 10:42:30,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 10:42:30,460 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 10:42:30,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 10:42:30,461 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 10:42:30,463 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 10:42:30,470 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 10:42:30,471 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 10:42:30,474 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 10:42:30,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 10:42:30,475 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 10:42:30,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 10:42:30,477 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 10:42:30,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 10:42:30,478 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 10:42:30,478 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 10:42:30,479 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 10:42:30,479 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 10:42:30,479 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 10:42:30,480 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 10:42:30,480 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 10:42:30,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 10:42:30,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 10:42:30,481 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 10:42:30,481 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 10:42:30,481 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 10:42:30,482 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 10:42:30,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 10:42:30,488 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2023-04-02 10:42:30,516 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 10:42:30,516 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 10:42:30,517 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 10:42:30,517 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 10:42:30,518 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 10:42:30,518 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 10:42:30,518 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 10:42:30,518 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 10:42:30,518 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 10:42:30,519 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 10:42:30,519 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 10:42:30,519 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 10:42:30,519 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 10:42:30,519 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 10:42:30,520 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 10:42:30,520 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 10:42:30,520 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 10:42:30,520 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 10:42:30,520 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 10:42:30,520 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 10:42:30,520 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 10:42:30,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 10:42:30,520 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 10:42:30,521 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 10:42:30,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 10:42:30,521 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 10:42:30,521 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 10:42:30,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 10:42:30,521 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 10:42:30,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 10:42:30,521 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 10:42:30,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 10:42:30,521 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 10:42:30,521 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 10:42:30,522 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 10:42:30,522 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 10:42:30,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 10:42:30,747 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 10:42:30,749 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 10:42:30,750 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 10:42:30,750 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 10:42:30,751 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point.cil.out.i [2023-04-02 10:42:31,756 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 10:42:32,319 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 10:42:32,320 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point.cil.out.i [2023-04-02 10:42:32,357 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13488727d/4eee55543f6044208b5ac8189472ee53/FLAGe4d6b5a76 [2023-04-02 10:42:32,369 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/13488727d/4eee55543f6044208b5ac8189472ee53 [2023-04-02 10:42:32,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 10:42:32,372 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 10:42:32,374 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 10:42:32,374 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 10:42:32,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 10:42:32,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 10:42:32" (1/1) ... [2023-04-02 10:42:32,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22b7705 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:32, skipping insertion in model container [2023-04-02 10:42:32,377 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 10:42:32" (1/1) ... [2023-04-02 10:42:32,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 10:42:32,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 10:42:35,088 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point.cil.out.i[434068,434081] [2023-04-02 10:42:35,134 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 10:42:35,164 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 10:42:35,562 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point.cil.out.i[434068,434081] [2023-04-02 10:42:35,566 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 10:42:35,634 WARN L667 CHandler]: The function strncmp is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:42:35,634 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 10:42:35,638 INFO L208 MainTranslator]: Completed translation [2023-04-02 10:42:35,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35 WrapperNode [2023-04-02 10:42:35,639 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 10:42:35,640 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 10:42:35,640 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 10:42:35,640 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 10:42:35,648 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35" (1/1) ... [2023-04-02 10:42:35,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35" (1/1) ... [2023-04-02 10:42:35,811 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35" (1/1) ... [2023-04-02 10:42:35,811 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35" (1/1) ... [2023-04-02 10:42:35,969 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35" (1/1) ... [2023-04-02 10:42:36,008 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35" (1/1) ... [2023-04-02 10:42:36,042 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35" (1/1) ... [2023-04-02 10:42:36,075 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35" (1/1) ... [2023-04-02 10:42:36,136 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 10:42:36,137 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 10:42:36,137 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 10:42:36,137 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 10:42:36,138 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35" (1/1) ... [2023-04-02 10:42:36,143 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 10:42:36,150 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 10:42:36,189 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-04-02 10:42:36,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-04-02 10:42:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 10:42:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 10:42:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 10:42:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 10:42:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-02 10:42:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 10:42:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 10:42:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 10:42:36,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2023-04-02 10:42:36,228 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-04-02 10:42:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-04-02 10:42:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-04-02 10:42:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-04-02 10:42:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-04-02 10:42:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-02 10:42:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-02 10:42:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_map_queue_find_tag [2023-04-02 10:42:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure isa_register_driver [2023-04-02 10:42:36,229 INFO L138 BoogieDeclarations]: Found implementation of procedure isa_unregister_driver [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_driver_register [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure eisa_driver_unregister [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2023-04-02 10:42:36,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-04-02 10:42:36,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-04-02 10:42:36,231 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2023-04-02 10:42:36,231 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2023-04-02 10:42:36,231 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2023-04-02 10:42:36,231 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_hwq [2023-04-02 10:42:36,231 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_unique_tag_to_tag [2023-04-02 10:42:36,231 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2023-04-02 10:42:36,232 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_use_blk_mq [2023-04-02 10:42:36,232 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2023-04-02 10:42:36,232 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_mq_find_tag [2023-04-02 10:42:36,232 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_shared_tag_map [2023-04-02 10:42:36,232 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_find_tag [2023-04-02 10:42:36,232 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_info [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_board_devices [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_adv_bios [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_get_eeprom_string [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_asc_board_eeprom [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_adv_board_eeprom [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_driver_conf [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_asc_board_info [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_adv_board_info [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_prt_board_stats [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_show_info [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_scsi_done [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetBank [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipIH [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure AscStartChip [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure AscStopChip [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure AscIsChipHalted [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure AscResetChipAndScsiBus [2023-04-02 10:42:36,233 INFO L138 BoogieDeclarations]: Found implementation of procedure AscFindSignature [2023-04-02 10:42:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure AscEnableInterrupt [2023-04-02 10:42:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure AscDisableInterrupt [2023-04-02 10:42:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure AscReadLramByte [2023-04-02 10:42:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure AscReadLramWord [2023-04-02 10:42:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemWordSetLram [2023-04-02 10:42:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteLramWord [2023-04-02 10:42:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteLramByte [2023-04-02 10:42:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemWordCopyPtrToLram [2023-04-02 10:42:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemDWordCopyPtrToLram [2023-04-02 10:42:36,234 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemWordCopyPtrFromLram [2023-04-02 10:42:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMemSumLramWord [2023-04-02 10:42:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitLram [2023-04-02 10:42:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure AscLoadMicroCode [2023-04-02 10:42:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitQLinkVar [2023-04-02 10:42:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitMicroCodeVar [2023-04-02 10:42:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitAsc1000Driver [2023-04-02 10:42:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvLoadMicrocode [2023-04-02 10:42:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvBuildCarrierFreelist [2023-04-02 10:42:36,235 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_get_carrier [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_get_next_carrier [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_get_reqp [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvSendIdleCmd [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvResetSB [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitAsc3550Driver [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitAsc38C0800Driver [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitAsc38C1600Driver [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvResetChipAndSB [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_async_callback [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_isr_callback [2023-04-02 10:42:36,236 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvISR [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetLibErrorCode [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure AscAckInterrupt [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetSynPeriodIndex [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure AscMsgOutSDTR [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure AscCalSDTRData [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipSynRegAtID [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipSDTR [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure AscIsrChipHalted [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure DvcGetQinfo [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure _AscCopyLramScsiDoneQ [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_isr_callback [2023-04-02 10:42:36,237 INFO L138 BoogieDeclarations]: Found implementation of procedure AscIsrQDone [2023-04-02 10:42:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure AscISR [2023-04-02 10:42:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_reset [2023-04-02 10:42:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_biosparam [2023-04-02 10:42:36,238 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_interrupt [2023-04-02 10:42:36,239 INFO L138 BoogieDeclarations]: Found implementation of procedure AscHostReqRiscHalt [2023-04-02 10:42:36,239 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetRunChipSynRegAtID [2023-04-02 10:42:36,239 INFO L138 BoogieDeclarations]: Found implementation of procedure AscAsyncFix [2023-04-02 10:42:36,239 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_narrow_slave_configure [2023-04-02 10:42:36,240 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_enable_wdtr [2023-04-02 10:42:36,241 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_enable_sdtr [2023-04-02 10:42:36,245 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_enable_ppr [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_slave_configure [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_slave_configure [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_get_sense_buffer_dma [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_build_req [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_get_sglist [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure adv_build_req [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSgListToQueue [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetNumOfFreeQueue [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure AscAllocFreeQueue [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure AscAllocMultipleFreeQueue [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure DvcPutScsiQ [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure AscPutReadyQueue [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure AscPutReadySgListQueue [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSendScsiQueue [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure AscExeScsiQueue [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvExeScsiQueue [2023-04-02 10:42:36,246 INFO L138 BoogieDeclarations]: Found implementation of procedure asc_execute_scsi_cmnd [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_queuecommand_lck [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_queuecommand [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetEisaChipCfg [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetChipBiosAddress [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetChipScsiID [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetChipScsiCtrl [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetChipVersion [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscStopQueueExe [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetMaxDmaCount [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitAscDvcVar [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteEEPCmdReg [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWaitEEPRead [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscReadEEPWord [2023-04-02 10:42:36,247 INFO L138 BoogieDeclarations]: Found implementation of procedure AscGetEEPConfig [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AscTestExternalLram [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWaitEEPWrite [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteEEPDataReg [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AscWriteEEPWord [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetEEPConfigOnce [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AscSetEEPConfig [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitFromEEP [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitGetConfig [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AscInitSetConfig [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvWaitEEPCmd [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvReadEEPWord [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvSet3550EEPConfig [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvSet38C0800EEPConfig [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvSet38C1600EEPConfig [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvGet3550EEPConfig [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvGet38C0800EEPConfig [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvGet38C1600EEPConfig [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitFrom3550EEP [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitFrom38C0800EEP [2023-04-02 10:42:36,248 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitFrom38C1600EEP [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure AdvInitGetConfig [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_init_chip [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_wide_free_mem [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_board_found [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_release [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_isa_irq_no [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_isa_probe [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_isa_remove [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_vlb_irq_no [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_vlb_probe [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_eisa_irq_no [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_eisa_probe [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_eisa_remove [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_set_latency [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_pci_probe [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_pci_remove [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_init [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure advansys_exit [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_isa_driver_4 [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-04-02 10:42:36,249 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_isa_driver_5 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_2 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_6 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_eisa_driver_3 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_24 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dma_pool_alloc_25 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_26 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_27 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_28 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_29 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_30 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_31 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_32 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_33 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_34 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_35 [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-04-02 10:42:36,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_tags [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_tag_to_rq [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_mapping_error [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2023-04-02 10:42:36,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2023-04-02 10:42:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-04-02 10:42:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-04-02 10:42:36,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 10:42:36,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 10:42:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2023-04-02 10:42:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-04-02 10:42:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte [2023-04-02 10:42:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_word [2023-04-02 10:42:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte [2023-04-02 10:42:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-04-02 10:42:36,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_request_regions [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scmd_printk [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-04-02 10:42:36,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 10:42:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 10:42:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-04-02 10:42:36,257 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-04-02 10:42:36,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-04-02 10:42:36,258 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_isa_driver_4 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_isa_driver_5 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_2 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_6 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_eisa_driver_3 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_26 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_27 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_29 [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2023-04-02 10:42:36,259 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_tags [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure blk_map_queue_find_tag [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure isa_register_driver [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure isa_unregister_driver [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_driver_register [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure eisa_driver_unregister [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_word [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_request_regions [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-04-02 10:42:36,260 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_34 [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_35 [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dma_pool_alloc_25 [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_mapping_error [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~TO~int [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-04-02 10:42:36,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scmd_printk [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_tag_to_rq [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_hwq [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_unique_tag_to_tag [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure shost_use_blk_mq [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_30 [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_31 [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_32 [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_33 [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_24 [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2023-04-02 10:42:36,262 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_28 [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_mq_find_tag [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_shared_tag_map [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_find_tag [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_info [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_board_devices [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_adv_bios [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure asc_get_eeprom_string [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_asc_board_eeprom [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_adv_board_eeprom [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_driver_conf [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_asc_board_info [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_adv_board_info [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure asc_prt_board_stats [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_show_info [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure asc_scsi_done [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 10:42:36,263 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetBank [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipIH [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscStartChip [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscStopChip [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscIsChipHalted [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscResetChipAndScsiBus [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscFindSignature [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscEnableInterrupt [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscDisableInterrupt [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscReadLramByte [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscReadLramWord [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemWordSetLram [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteLramWord [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteLramByte [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemWordCopyPtrToLram [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemDWordCopyPtrToLram [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemWordCopyPtrFromLram [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscMemSumLramWord [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitLram [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscLoadMicroCode [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitQLinkVar [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitMicroCodeVar [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitAsc1000Driver [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AdvLoadMicrocode [2023-04-02 10:42:36,264 INFO L130 BoogieDeclarations]: Found specification of procedure AdvBuildCarrierFreelist [2023-04-02 10:42:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure adv_get_carrier [2023-04-02 10:42:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure adv_get_next_carrier [2023-04-02 10:42:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure adv_get_reqp [2023-04-02 10:42:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure AdvSendIdleCmd [2023-04-02 10:42:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure AdvResetSB [2023-04-02 10:42:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitAsc3550Driver [2023-04-02 10:42:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitAsc38C0800Driver [2023-04-02 10:42:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitAsc38C1600Driver [2023-04-02 10:42:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure AdvResetChipAndSB [2023-04-02 10:42:36,265 INFO L130 BoogieDeclarations]: Found specification of procedure adv_async_callback [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure adv_isr_callback [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AdvISR [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetLibErrorCode [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscAckInterrupt [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetSynPeriodIndex [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscMsgOutSDTR [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscCalSDTRData [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipSynRegAtID [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipSDTR [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscIsrChipHalted [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure DvcGetQinfo [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure _AscCopyLramScsiDoneQ [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure asc_isr_callback [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscIsrQDone [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscISR [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_reset [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_biosparam [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_interrupt [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscHostReqRiscHalt [2023-04-02 10:42:36,268 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetRunChipSynRegAtID [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure AscAsyncFix [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_narrow_slave_configure [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_enable_wdtr [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_enable_sdtr [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_enable_ppr [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_slave_configure [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_slave_configure [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure asc_get_sense_buffer_dma [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure asc_build_req [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure adv_get_sglist [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure adv_build_req [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure AscSgListToQueue [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetNumOfFreeQueue [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure AscAllocFreeQueue [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure AscAllocMultipleFreeQueue [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure DvcPutScsiQ [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure AscPutReadyQueue [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure AscPutReadySgListQueue [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure AscSendScsiQueue [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure AscExeScsiQueue [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure AdvExeScsiQueue [2023-04-02 10:42:36,269 INFO L130 BoogieDeclarations]: Found specification of procedure asc_execute_scsi_cmnd [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_queuecommand_lck [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_queuecommand [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetEisaChipCfg [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetChipBiosAddress [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetChipScsiID [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetChipScsiCtrl [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetChipVersion [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscStopQueueExe [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetMaxDmaCount [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitAscDvcVar [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteEEPCmdReg [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscWaitEEPRead [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscReadEEPWord [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscGetEEPConfig [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscTestExternalLram [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscWaitEEPWrite [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteEEPDataReg [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscWriteEEPWord [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetEEPConfigOnce [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscSetEEPConfig [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitFromEEP [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitGetConfig [2023-04-02 10:42:36,270 INFO L130 BoogieDeclarations]: Found specification of procedure AscInitSetConfig [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvWaitEEPCmd [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvReadEEPWord [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvSet3550EEPConfig [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvSet38C0800EEPConfig [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvSet38C1600EEPConfig [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvGet3550EEPConfig [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvGet38C0800EEPConfig [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvGet38C1600EEPConfig [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitFrom3550EEP [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitFrom38C0800EEP [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitFrom38C1600EEP [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure AdvInitGetConfig [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_init_chip [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_wide_free_mem [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_board_found [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_release [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_isa_irq_no [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_isa_probe [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_isa_remove [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_vlb_irq_no [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_vlb_probe [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_eisa_irq_no [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_eisa_probe [2023-04-02 10:42:36,271 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_eisa_remove [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_set_latency [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_pci_probe [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_pci_remove [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_init [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure advansys_exit [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 10:42:36,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 10:42:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 10:42:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 10:42:36,273 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 10:42:37,213 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 10:42:37,220 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 10:42:37,902 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-04-02 10:43:05,560 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 10:43:05,586 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 10:43:05,586 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2023-04-02 10:43:05,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 10:43:05 BoogieIcfgContainer [2023-04-02 10:43:05,593 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 10:43:05,595 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 10:43:05,595 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 10:43:05,598 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 10:43:05,598 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 10:42:32" (1/3) ... [2023-04-02 10:43:05,598 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7521b473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 10:43:05, skipping insertion in model container [2023-04-02 10:43:05,598 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 10:42:35" (2/3) ... [2023-04-02 10:43:05,598 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7521b473 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 10:43:05, skipping insertion in model container [2023-04-02 10:43:05,599 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 10:43:05" (3/3) ... [2023-04-02 10:43:05,599 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--advansys.ko-entry_point.cil.out.i [2023-04-02 10:43:05,612 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 10:43:05,612 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 10:43:05,738 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 10:43:05,743 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@8729d53, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 10:43:05,743 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 10:43:05,761 INFO L276 IsEmpty]: Start isEmpty. Operand has 5710 states, 3998 states have (on average 1.4452226113056528) internal successors, (5778), 4116 states have internal predecessors, (5778), 1435 states have call successors, (1435), 278 states have call predecessors, (1435), 277 states have return successors, (1426), 1410 states have call predecessors, (1426), 1426 states have call successors, (1426) [2023-04-02 10:43:05,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-04-02 10:43:05,784 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:43:05,785 INFO L195 NwaCegarLoop]: 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, 1] [2023-04-02 10:43:05,785 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:43:05,790 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:43:05,790 INFO L85 PathProgramCache]: Analyzing trace with hash -799803240, now seen corresponding path program 1 times [2023-04-02 10:43:05,796 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:43:05,798 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215674614] [2023-04-02 10:43:05,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:43:05,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:43:06,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:43:06,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:43:06,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:43:06,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:43:06,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 10:43:06,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,944 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:43:06,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:43:06,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 10:43:06,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:43:06,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:43:06,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 10:43:06,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:06,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:43:06,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:43:07,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 10:43:07,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,024 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 10:43:07,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,034 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:43:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-04-02 10:43:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:43:07,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 10:43:07,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,065 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:43:07,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-04-02 10:43:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:43:07,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-04-02 10:43:07,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:43:07,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:43:07,106 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2023-04-02 10:43:07,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:43:07,107 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215674614] [2023-04-02 10:43:07,107 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [215674614] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:43:07,107 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:43:07,107 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 10:43:07,111 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1076562068] [2023-04-02 10:43:07,111 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:43:07,116 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 10:43:07,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:43:07,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 10:43:07,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2023-04-02 10:43:07,156 INFO L87 Difference]: Start difference. First operand has 5710 states, 3998 states have (on average 1.4452226113056528) internal successors, (5778), 4116 states have internal predecessors, (5778), 1435 states have call successors, (1435), 278 states have call predecessors, (1435), 277 states have return successors, (1426), 1410 states have call predecessors, (1426), 1426 states have call successors, (1426) Second operand has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-04-02 10:43:22,937 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:24,948 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:26,963 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:28,971 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:31,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:33,036 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:35,043 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:37,050 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:39,068 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:41,077 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:43,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:45,092 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:54,557 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:56,562 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:43:58,575 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:00,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:03,583 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:04,932 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:06,947 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:08,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:10,959 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:12,962 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:14,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:16,620 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:18,185 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.56s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:24,941 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:26,326 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.38s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:28,355 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:30,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:32,382 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:35,390 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:44:57,631 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:00,074 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:08,591 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 10:45:08,592 INFO L93 Difference]: Finished difference Result 12433 states and 19164 transitions. [2023-04-02 10:45:08,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-02 10:45:08,594 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 147 [2023-04-02 10:45:08,594 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 10:45:08,637 INFO L225 Difference]: With dead ends: 12433 [2023-04-02 10:45:08,637 INFO L226 Difference]: Without dead ends: 6697 [2023-04-02 10:45:08,659 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=29, Invalid=43, Unknown=0, NotChecked=0, Total=72 [2023-04-02 10:45:08,661 INFO L413 NwaCegarLoop]: 332 mSDtfsCounter, 14364 mSDsluCounter, 260 mSDsCounter, 0 mSdLazyCounter, 14213 mSolverCounterSat, 8776 mSolverCounterUnsat, 26 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 114.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15148 SdHoareTripleChecker+Valid, 592 SdHoareTripleChecker+Invalid, 23015 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 8776 IncrementalHoareTripleChecker+Valid, 14213 IncrementalHoareTripleChecker+Invalid, 26 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 117.6s IncrementalHoareTripleChecker+Time [2023-04-02 10:45:08,662 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15148 Valid, 592 Invalid, 23015 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [8776 Valid, 14213 Invalid, 26 Unknown, 0 Unchecked, 117.6s Time] [2023-04-02 10:45:08,683 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6697 states. [2023-04-02 10:45:10,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6697 to 5643. [2023-04-02 10:45:10,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5643 states, 3959 states have (on average 1.4152563778732004) internal successors, (5603), 4062 states have internal predecessors, (5603), 1413 states have call successors, (1413), 272 states have call predecessors, (1413), 270 states have return successors, (1411), 1395 states have call predecessors, (1411), 1411 states have call successors, (1411) [2023-04-02 10:45:10,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5643 states to 5643 states and 8427 transitions. [2023-04-02 10:45:10,444 INFO L78 Accepts]: Start accepts. Automaton has 5643 states and 8427 transitions. Word has length 147 [2023-04-02 10:45:10,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 10:45:10,445 INFO L495 AbstractCegarLoop]: Abstraction has 5643 states and 8427 transitions. [2023-04-02 10:45:10,445 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.166666666666667) internal successors, (43), 2 states have internal predecessors, (43), 2 states have call successors, (19), 6 states have call predecessors, (19), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-04-02 10:45:10,445 INFO L276 IsEmpty]: Start isEmpty. Operand 5643 states and 8427 transitions. [2023-04-02 10:45:10,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2023-04-02 10:45:10,447 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 10:45:10,447 INFO L195 NwaCegarLoop]: 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, 1] [2023-04-02 10:45:10,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 10:45:10,448 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 10:45:10,448 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 10:45:10,448 INFO L85 PathProgramCache]: Analyzing trace with hash -825261168, now seen corresponding path program 1 times [2023-04-02 10:45:10,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 10:45:10,448 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168753051] [2023-04-02 10:45:10,448 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 10:45:10,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 10:45:10,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 10:45:11,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:45:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,274 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:45:11,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:45:11,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-04-02 10:45:11,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,303 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:45:11,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:45:11,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-04-02 10:45:11,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:45:11,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,319 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:45:11,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-04-02 10:45:11,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:45:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 10:45:11,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-04-02 10:45:11,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 10:45:11,347 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,352 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:45:11,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2023-04-02 10:45:11,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:45:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 95 [2023-04-02 10:45:11,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:45:11,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,371 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2023-04-02 10:45:11,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,375 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:45:11,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2023-04-02 10:45:11,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 10:45:11,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 10:45:11,389 INFO L134 CoverageAnalysis]: Checked inductivity of 174 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 174 trivial. 0 not checked. [2023-04-02 10:45:11,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 10:45:11,389 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168753051] [2023-04-02 10:45:11,389 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1168753051] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 10:45:11,389 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 10:45:11,389 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 10:45:11,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [554261952] [2023-04-02 10:45:11,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 10:45:11,391 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 10:45:11,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 10:45:11,392 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 10:45:11,392 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2023-04-02 10:45:11,392 INFO L87 Difference]: Start difference. First operand 5643 states and 8427 transitions. Second operand has 7 states, 7 states have (on average 6.142857142857143) internal successors, (43), 3 states have internal predecessors, (43), 2 states have call successors, (19), 6 states have call predecessors, (19), 1 states have return successors, (14), 1 states have call predecessors, (14), 1 states have call successors, (14) [2023-04-02 10:45:19,984 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:21,141 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:23,151 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:27,398 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:32,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.80s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:33,992 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:36,010 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:38,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:40,062 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:42,070 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:44,076 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:46,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:48,098 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:50,107 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:52,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:45:54,125 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:11,870 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:15,612 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:17,623 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:19,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:21,639 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:23,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:25,300 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.54s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:28,255 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:30,259 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:32,272 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:34,282 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:36,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:37,362 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.13s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:39,371 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:40,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:46,590 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:48,629 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:50,640 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:51,716 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.08s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:53,729 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:55,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-04-02 10:46:57,762 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []