/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--initio.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-23 04:55:36,355 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-23 04:55:36,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-23 04:55:36,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-23 04:55:36,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-23 04:55:36,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-23 04:55:36,383 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-23 04:55:36,385 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-23 04:55:36,388 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-23 04:55:36,389 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-23 04:55:36,390 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-23 04:55:36,391 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-23 04:55:36,391 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-23 04:55:36,392 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-23 04:55:36,392 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-23 04:55:36,393 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-23 04:55:36,393 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-23 04:55:36,394 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-23 04:55:36,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-23 04:55:36,396 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-23 04:55:36,397 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-23 04:55:36,402 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-23 04:55:36,402 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-23 04:55:36,403 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-23 04:55:36,405 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-23 04:55:36,406 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-23 04:55:36,406 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-23 04:55:36,406 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-23 04:55:36,407 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-23 04:55:36,407 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-23 04:55:36,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-23 04:55:36,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-23 04:55:36,408 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-23 04:55:36,409 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-23 04:55:36,409 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-23 04:55:36,410 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-23 04:55:36,410 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-23 04:55:36,410 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-23 04:55:36,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-23 04:55:36,411 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-23 04:55:36,413 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-23 04:55:36,414 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2023-03-23 04:55:36,431 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-23 04:55:36,432 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-23 04:55:36,433 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-23 04:55:36,433 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-23 04:55:36,434 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-23 04:55:36,434 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-23 04:55:36,434 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-23 04:55:36,434 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-23 04:55:36,434 INFO L138 SettingsManager]: * Use SBE=true [2023-03-23 04:55:36,435 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-23 04:55:36,435 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-23 04:55:36,435 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-23 04:55:36,435 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-23 04:55:36,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-23 04:55:36,435 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-23 04:55:36,436 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-23 04:55:36,436 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-23 04:55:36,436 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-23 04:55:36,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-23 04:55:36,436 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-23 04:55:36,436 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-23 04:55:36,436 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-23 04:55:36,436 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-23 04:55:36,436 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-23 04:55:36,436 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-23 04:55:36,437 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-23 04:55:36,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-23 04:55:36,437 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-23 04:55:36,437 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-23 04:55:36,437 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-23 04:55:36,437 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-23 04:55:36,437 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-23 04:55:36,438 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-23 04:55:36,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-23 04:55:36,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-23 04:55:36,669 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-23 04:55:36,669 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-23 04:55:36,670 INFO L275 PluginConnector]: CDTParser initialized [2023-03-23 04:55:36,671 INFO L432 ainManager$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--initio.ko-entry_point.cil.out.i [2023-03-23 04:55:37,651 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-23 04:55:38,070 INFO L351 CDTParser]: Found 1 translation units. [2023-03-23 04:55:38,071 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--initio.ko-entry_point.cil.out.i [2023-03-23 04:55:38,102 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65b7a4582/decd708948684fa6a87fb4b5fe7c68d8/FLAG5af335900 [2023-03-23 04:55:38,114 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/65b7a4582/decd708948684fa6a87fb4b5fe7c68d8 [2023-03-23 04:55:38,116 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-23 04:55:38,117 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-23 04:55:38,118 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-23 04:55:38,118 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-23 04:55:38,120 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-23 04:55:38,121 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 04:55:38" (1/1) ... [2023-03-23 04:55:38,122 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ca0f443 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:38, skipping insertion in model container [2023-03-23 04:55:38,122 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 04:55:38" (1/1) ... [2023-03-23 04:55:38,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-23 04:55:38,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-23 04:55:39,312 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--initio.ko-entry_point.cil.out.i[238430,238443] [2023-03-23 04:55:39,349 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-23 04:55:39,379 INFO L203 MainTranslator]: Completed pre-run [2023-03-23 04:55:39,752 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--initio.ko-entry_point.cil.out.i[238430,238443] [2023-03-23 04:55:39,758 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-23 04:55:39,811 INFO L208 MainTranslator]: Completed translation [2023-03-23 04:55:39,812 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:39 WrapperNode [2023-03-23 04:55:39,812 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-23 04:55:39,813 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-23 04:55:39,813 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-23 04:55:39,813 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-23 04:55:39,821 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:39" (1/1) ... [2023-03-23 04:55:39,821 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:39" (1/1) ... [2023-03-23 04:55:39,895 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:39" (1/1) ... [2023-03-23 04:55:39,896 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:39" (1/1) ... [2023-03-23 04:55:40,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:39" (1/1) ... [2023-03-23 04:55:40,063 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:39" (1/1) ... [2023-03-23 04:55:40,082 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:39" (1/1) ... [2023-03-23 04:55:40,103 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:39" (1/1) ... [2023-03-23 04:55:40,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-23 04:55:40,133 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-23 04:55:40,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-23 04:55:40,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-23 04:55:40,134 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 04:55:39" (1/1) ... [2023-03-23 04:55:40,139 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-23 04:55:40,146 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-23 04:55:40,157 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) [2023-03-23 04:55:40,185 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 [2023-03-23 04:55:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-23 04:55:40,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-23 04:55:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-23 04:55:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-23 04:55:40,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-23 04:55:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-23 04:55:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-23 04:55:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-23 04:55:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-23 04:55:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-23 04:55:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-23 04:55:40,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-23 04:55:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-23 04:55:40,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rep_nop [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_relax [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8 [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11 [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-03-23 04:55:40,201 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-03-23 04:55:40,202 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2023-03-23 04:55:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2023-03-23 04:55:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2023-03-23 04:55:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2023-03-23 04:55:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_do_pause [2023-03-23 04:55:40,203 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_instr [2023-03-23 04:55:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_ew_en [2023-03-23 04:55:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_ew_ds [2023-03-23 04:55:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_rd [2023-03-23 04:55:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_wr [2023-03-23 04:55:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_rd_all [2023-03-23 04:55:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_se2_update_all [2023-03-23 04:55:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_read_eeprom [2023-03-23 04:55:40,204 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_stop_bm [2023-03-23 04:55:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_reset_scsi [2023-03-23 04:55:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_init [2023-03-23 04:55:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_alloc_scb [2023-03-23 04:55:40,205 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_release_scb [2023-03-23 04:55:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_pend_scb [2023-03-23 04:55:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_push_pend_scb [2023-03-23 04:55:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_find_first_pend_scb [2023-03-23 04:55:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_unlink_pend_scb [2023-03-23 04:55:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_busy_scb [2023-03-23 04:55:40,206 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_pop_busy_scb [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_unlink_busy_scb [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_find_busy_scb [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_append_done_scb [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_find_done_scb [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_abort_srb [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_bad_seq [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_exec_scb [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_isr [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_main [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_scsi [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_next_state [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_state_1 [2023-03-23 04:55:40,207 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_state_2 [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_state_3 [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_state_4 [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_state_5 [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_state_6 [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_state_7 [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_xfer_data_in [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_xfer_data_out [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_xpad_in [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_xpad_out [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_status_msg [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_busfree [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_scsi_rst [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_resel [2023-03-23 04:55:40,208 INFO L138 BoogieDeclarations]: Found implementation of procedure int_initio_bad_seq [2023-03-23 04:55:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_abort_targ [2023-03-23 04:55:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_abort_tag [2023-03-23 04:55:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgin [2023-03-23 04:55:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_reject [2023-03-23 04:55:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgout_ide [2023-03-23 04:55:40,209 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgin_extend [2023-03-23 04:55:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgin_sync [2023-03-23 04:55:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure wdtr_done [2023-03-23 04:55:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_sync_done [2023-03-23 04:55:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_post_scsi_rst [2023-03-23 04:55:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_select_atn_stop [2023-03-23 04:55:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_select_atn [2023-03-23 04:55:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_select_atn3 [2023-03-23 04:55:40,210 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_bus_device_reset [2023-03-23 04:55:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_msgin_accept [2023-03-23 04:55:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_tulip [2023-03-23 04:55:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_wait_disc [2023-03-23 04:55:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_wait_done_disc [2023-03-23 04:55:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure i91u_intr [2023-03-23 04:55:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_build_scb [2023-03-23 04:55:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure i91u_queuecommand_lck [2023-03-23 04:55:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure i91u_queuecommand [2023-03-23 04:55:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure i91u_bus_reset [2023-03-23 04:55:40,211 INFO L138 BoogieDeclarations]: Found implementation of procedure i91u_biosparam [2023-03-23 04:55:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure i91u_unmap_scb [2023-03-23 04:55:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure i91uSCBPost [2023-03-23 04:55:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_probe_one [2023-03-23 04:55:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_remove_one [2023-03-23 04:55:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_init_driver [2023-03-23 04:55:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure initio_exit_driver [2023-03-23 04:55:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-03-23 04:55:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-03-23 04:55:40,212 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-03-23 04:55:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_driver_2 [2023-03-23 04:55:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2023-03-23 04:55:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2023-03-23 04:55:40,213 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-03-23 04:55:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-23 04:55:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-23 04:55:40,214 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-23 04:55:40,215 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-23 04:55:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-23 04:55:40,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_24 [2023-03-23 04:55:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_25 [2023-03-23 04:55:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_26 [2023-03-23 04:55:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_27 [2023-03-23 04:55:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_28 [2023-03-23 04:55:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq_29 [2023-03-23 04:55:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___pci_register_driver_30 [2023-03-23 04:55:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver_31 [2023-03-23 04:55:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-23 04:55:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-23 04:55:40,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __pci_register_driver [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-23 04:55:40,223 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-23 04:55:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2023-03-23 04:55:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2023-03-23 04:55:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask [2023-03-23 04:55:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-03-23 04:55:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-23 04:55:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-23 04:55:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2023-03-23 04:55:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2023-03-23 04:55:40,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_dword [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure request_threaded_irq [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_get_serial [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_scan_host [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2023-03-23 04:55:40,225 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-23 04:55:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-23 04:55:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-23 04:55:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-23 04:55:40,226 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-23 04:55:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-23 04:55:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-23 04:55:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-23 04:55:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-23 04:55:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-23 04:55:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-23 04:55:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-23 04:55:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-23 04:55:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2023-03-23 04:55:40,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-23 04:55:40,227 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure rep_nop [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_relax [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8 [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11 [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-03-23 04:55:40,228 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_driver_2 [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-23 04:55:40,229 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-23 04:55:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-23 04:55:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-23 04:55:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-23 04:55:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_bus_read_config_dword [2023-03-23 04:55:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-03-23 04:55:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-23 04:55:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-03-23 04:55:40,230 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-03-23 04:55:40,231 INFO L130 BoogieDeclarations]: Found specification of procedure __pci_register_driver [2023-03-23 04:55:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___pci_register_driver_30 [2023-03-23 04:55:40,233 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-03-23 04:55:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver_31 [2023-03-23 04:55:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2023-03-23 04:55:40,234 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure request_threaded_irq [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_26 [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_27 [2023-03-23 04:55:40,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq_29 [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_25 [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_24 [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_scan_host [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_28 [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_get_serial [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure i91uSCBPost [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure initio_find_busy_scb [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure initio_find_done_scb [2023-03-23 04:55:40,236 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_main [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_next_state [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_state_1 [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_state_2 [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_state_3 [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_state_4 [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_state_5 [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_state_6 [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_state_7 [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_xfer_data_in [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_xfer_data_out [2023-03-23 04:55:40,237 INFO L130 BoogieDeclarations]: Found specification of procedure initio_xpad_in [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_xpad_out [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_status_msg [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgin [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgin_sync [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgin_accept [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_reject [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgin_extend [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_ide [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_abort_targ [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_msgout_abort_tag [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_bus_device_reset [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_select_atn [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_select_atn3 [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure initio_select_atn_stop [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_busfree [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_scsi_rst [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_bad_seq [2023-03-23 04:55:40,238 INFO L130 BoogieDeclarations]: Found specification of procedure int_initio_resel [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_sync_done [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure wdtr_done [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure wait_tulip [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_wait_done_disc [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_wait_disc [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_scsi [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_post_scsi_rst [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_ew_en [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_ew_ds [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_rd_all [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_update_all [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_read_eeprom [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_do_pause [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_instr [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_rd [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_se2_wr [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_stop_bm [2023-03-23 04:55:40,239 INFO L130 BoogieDeclarations]: Found specification of procedure initio_reset_scsi [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_init [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_alloc_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_release_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_pend_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_push_pend_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_find_first_pend_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_unlink_pend_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_busy_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_pop_busy_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_unlink_busy_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_append_done_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_abort_srb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_bad_seq [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_exec_scb [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_isr [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure i91u_intr [2023-03-23 04:55:40,240 INFO L130 BoogieDeclarations]: Found specification of procedure initio_build_scb [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure i91u_queuecommand_lck [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure i91u_queuecommand [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure i91u_bus_reset [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure i91u_biosparam [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure i91u_unmap_scb [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure initio_probe_one [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure initio_remove_one [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure initio_init_driver [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure initio_exit_driver [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-23 04:55:40,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-23 04:55:40,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-23 04:55:40,797 INFO L236 CfgBuilder]: Building ICFG [2023-03-23 04:55:40,804 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-23 04:55:41,253 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-23 04:55:44,366 INFO L277 CfgBuilder]: Performing block encoding [2023-03-23 04:55:44,380 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-23 04:55:44,381 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-23 04:55:44,384 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 04:55:44 BoogieIcfgContainer [2023-03-23 04:55:44,384 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-23 04:55:44,385 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-23 04:55:44,385 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-23 04:55:44,385 INFO L275 PluginConnector]: Sifa initialized [2023-03-23 04:55:44,386 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 04:55:44" (1/1) ... [2023-03-23 04:55:44,386 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-23 04:55:44,424 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-23 04:55:44,424 INFO L166 IcfgInterpreter]: Building call graph [2023-03-23 04:55:44,434 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:92) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:96) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:83) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-03-23 04:55:44,438 INFO L158 Benchmark]: Toolchain (without parser) took 6320.79ms. Allocated memory was 240.1MB in the beginning and 513.8MB in the end (delta: 273.7MB). Free memory was 178.3MB in the beginning and 345.3MB in the end (delta: -167.0MB). Peak memory consumption was 107.6MB. Max. memory is 8.0GB. [2023-03-23 04:55:44,439 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 199.2MB. Free memory was 147.3MB in the beginning and 147.2MB in the end (delta: 155.2kB). There was no memory consumed. Max. memory is 8.0GB. [2023-03-23 04:55:44,439 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1694.01ms. Allocated memory is still 240.1MB. Free memory was 177.9MB in the beginning and 122.5MB in the end (delta: 55.4MB). Peak memory consumption was 77.2MB. Max. memory is 8.0GB. [2023-03-23 04:55:44,439 INFO L158 Benchmark]: Boogie Preprocessor took 319.95ms. Allocated memory was 240.1MB in the beginning and 360.7MB in the end (delta: 120.6MB). Free memory was 122.5MB in the beginning and 269.8MB in the end (delta: -147.3MB). Peak memory consumption was 35.1MB. Max. memory is 8.0GB. [2023-03-23 04:55:44,440 INFO L158 Benchmark]: RCFGBuilder took 4250.63ms. Allocated memory was 360.7MB in the beginning and 513.8MB in the end (delta: 153.1MB). Free memory was 269.8MB in the beginning and 350.0MB in the end (delta: -80.2MB). Peak memory consumption was 181.9MB. Max. memory is 8.0GB. [2023-03-23 04:55:44,440 INFO L158 Benchmark]: Sifa took 52.36ms. Allocated memory is still 513.8MB. Free memory was 350.0MB in the beginning and 345.3MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-03-23 04:55:44,442 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 199.2MB. Free memory was 147.3MB in the beginning and 147.2MB in the end (delta: 155.2kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1694.01ms. Allocated memory is still 240.1MB. Free memory was 177.9MB in the beginning and 122.5MB in the end (delta: 55.4MB). Peak memory consumption was 77.2MB. Max. memory is 8.0GB. * Boogie Preprocessor took 319.95ms. Allocated memory was 240.1MB in the beginning and 360.7MB in the end (delta: 120.6MB). Free memory was 122.5MB in the beginning and 269.8MB in the end (delta: -147.3MB). Peak memory consumption was 35.1MB. Max. memory is 8.0GB. * RCFGBuilder took 4250.63ms. Allocated memory was 360.7MB in the beginning and 513.8MB in the end (delta: 153.1MB). Free memory was 269.8MB in the beginning and 350.0MB in the end (delta: -80.2MB). Peak memory consumption was 181.9MB. Max. memory is 8.0GB. * Sifa took 52.36ms. Allocated memory is still 513.8MB. Free memory was 350.0MB in the beginning and 345.3MB in the end (delta: 4.7MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-03-23 04:55:44,463 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...