/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 OctagonDomain -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-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 22:56:04,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 22:56:04,084 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 22:56:04,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 22:56:04,111 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 22:56:04,114 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 22:56:04,116 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 22:56:04,120 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 22:56:04,121 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 22:56:04,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 22:56:04,126 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 22:56:04,127 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 22:56:04,127 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 22:56:04,128 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 22:56:04,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 22:56:04,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 22:56:04,129 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 22:56:04,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 22:56:04,131 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 22:56:04,132 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 22:56:04,132 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 22:56:04,135 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 22:56:04,136 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 22:56:04,137 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 22:56:04,147 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 22:56:04,147 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 22:56:04,147 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 22:56:04,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 22:56:04,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 22:56:04,149 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 22:56:04,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 22:56:04,150 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 22:56:04,151 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 22:56:04,152 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 22:56:04,152 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 22:56:04,152 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 22:56:04,153 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 22:56:04,153 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 22:56:04,153 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 22:56:04,153 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 22:56:04,154 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 22:56:04,155 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 [2023-03-22 22:56:04,179 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 22:56:04,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 22:56:04,180 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 22:56:04,180 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 22:56:04,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 22:56:04,181 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 22:56:04,181 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 22:56:04,181 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 22:56:04,182 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 22:56:04,182 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 22:56:04,182 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 22:56:04,182 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 22:56:04,182 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 22:56:04,183 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 22:56:04,183 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 22:56:04,183 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 22:56:04,183 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 22:56:04,183 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 22:56:04,183 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 22:56:04,183 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 22:56:04,183 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 22:56:04,183 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 22:56:04,184 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 22:56:04,184 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 22:56:04,184 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 22:56:04,184 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 22:56:04,184 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 22:56:04,184 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 22:56:04,185 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 22:56:04,185 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 22:56:04,185 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 22:56:04,185 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 22:56:04,185 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> OctagonDomain [2023-03-22 22:56:04,363 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 22:56:04,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 22:56:04,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 22:56:04,391 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 22:56:04,391 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 22:56:04,392 INFO L432 ainManager$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-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i [2023-03-22 22:56:05,475 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 22:56:05,852 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 22:56:05,853 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i [2023-03-22 22:56:05,877 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d81fab76/72e75fd517b44de2982d638edd4be8c0/FLAG7f00e442a [2023-03-22 22:56:05,891 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3d81fab76/72e75fd517b44de2982d638edd4be8c0 [2023-03-22 22:56:05,892 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 22:56:05,893 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 22:56:05,895 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 22:56:05,895 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 22:56:05,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 22:56:05,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 10:56:05" (1/1) ... [2023-03-22 22:56:05,899 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@de35a1a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:05, skipping insertion in model container [2023-03-22 22:56:05,899 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 10:56:05" (1/1) ... [2023-03-22 22:56:05,903 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 22:56:05,978 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 22:56:07,099 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-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i[217361,217374] [2023-03-22 22:56:07,168 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 22:56:07,183 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 22:56:07,380 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-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i[217361,217374] [2023-03-22 22:56:07,392 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 22:56:07,498 INFO L208 MainTranslator]: Completed translation [2023-03-22 22:56:07,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:07 WrapperNode [2023-03-22 22:56:07,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 22:56:07,500 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 22:56:07,500 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 22:56:07,500 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 22:56:07,509 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:07" (1/1) ... [2023-03-22 22:56:07,509 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:07" (1/1) ... [2023-03-22 22:56:07,556 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:07" (1/1) ... [2023-03-22 22:56:07,556 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:07" (1/1) ... [2023-03-22 22:56:07,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:07" (1/1) ... [2023-03-22 22:56:07,667 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:07" (1/1) ... [2023-03-22 22:56:07,708 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:07" (1/1) ... [2023-03-22 22:56:07,723 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:07" (1/1) ... [2023-03-22 22:56:07,749 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 22:56:07,750 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 22:56:07,750 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 22:56:07,750 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 22:56:07,751 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 10:56:07" (1/1) ... [2023-03-22 22:56:07,756 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 22:56:07,764 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 22:56:07,803 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) [2023-03-22 22:56:07,814 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 [2023-03-22 22:56:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 22:56:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 22:56:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-22 22:56:07,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2023-03-22 22:56:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:56:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:56:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 22:56:07,831 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-22 22:56:07,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-22 22:56:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-22 22:56:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-22 22:56:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-22 22:56:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2023-03-22 22:56:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-22 22:56:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-22 22:56:07,833 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock_nointr [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sector [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_md_layout_to_format [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_md_layout_to_copies [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_format_to_md_layout [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure get_raid_type [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure context_alloc [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure context_free [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_parms [2023-03-22 22:56:07,834 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_region_size [2023-03-22 22:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_raid_redundancy [2023-03-22 22:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_raid_params [2023-03-22 22:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure do_table_event [2023-03-22 22:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_is_congested [2023-03-22 22:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure read_disk_sb [2023-03-22 22:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure super_sync [2023-03-22 22:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure super_load [2023-03-22 22:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure super_init_validation [2023-03-22 22:56:07,835 INFO L138 BoogieDeclarations]: Found implementation of procedure super_validate [2023-03-22 22:56:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure analyse_superblocks [2023-03-22 22:56:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_discard_support [2023-03-22 22:56:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_ctr [2023-03-22 22:56:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_dtr [2023-03-22 22:56:07,836 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_map [2023-03-22 22:56:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure decipher_sync_action [2023-03-22 22:56:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_status [2023-03-22 22:56:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_message [2023-03-22 22:56:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_iterate_devices [2023-03-22 22:56:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_io_hints [2023-03-22 22:56:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_presuspend [2023-03-22 22:56:07,837 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_postsuspend [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure attempt_restore_of_faulty_devices [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_resume [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_merge [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_raid_init [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_raid_exit [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_2 [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-03-22 22:56:07,838 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-03-22 22:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-03-22 22:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 22:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-03-22 22:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-22 22:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-22 22:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2023-03-22 22:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2023-03-22 22:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2023-03-22 22:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2023-03-22 22:56:07,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2023-03-22 22:56:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-03-22 22:56:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-03-22 22:56:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-03-22 22:56:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2023-03-22 22:56:07,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_17 [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_20 [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-03-22 22:56:07,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-03-22 22:56:07,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-03-22 22:56:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-03-22 22:56:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-03-22 22:56:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-22 22:56:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-03-22 22:56:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-03-22 22:56:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2023-03-22 22:56:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2023-03-22 22:56:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2023-03-22 22:56:07,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2023-03-22 22:56:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-22 22:56:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-22 22:56:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-03-22 22:56:07,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-03-22 22:56:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-22 22:56:07,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-22 22:56:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-03-22 22:56:07,847 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2023-03-22 22:56:07,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2023-03-22 22:56:07,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-03-22 22:56:07,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_reconfig_mutex_of_mddev [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-22 22:56:07,852 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_load [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2023-03-22 22:56:07,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_preresume_2 [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_clear [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_init [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reap_sync_thread [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure md_run [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure md_stop [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure md_stop_writes [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_congested [2023-03-22 22:56:07,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_init [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_cache_size [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_page_io [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 22:56:07,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-22 22:56:07,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_20 [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-03-22 22:56:07,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-22 22:56:07,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-22 22:56:07,859 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2023-03-22 22:56:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_17 [2023-03-22 22:56:07,861 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_reconfig_mutex_of_mddev [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reconfig_mutex_of_mddev [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reconfig_mutex_of_mddev [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-22 22:56:07,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_2 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2023-03-22 22:56:07,863 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock_nointr [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure md_reap_sync_thread [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_congested [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure sync_page_io [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_init [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure md_run [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure md_stop [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure md_stop_writes [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_init [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_clear [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_cache_size [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_load [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2023-03-22 22:56:07,864 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure to_sector [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_md_layout_to_format [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_md_layout_to_copies [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_format_to_md_layout [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_raid_type [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure context_alloc [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure context_free [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure dev_parms [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure validate_region_size [2023-03-22 22:56:07,865 INFO L130 BoogieDeclarations]: Found specification of procedure validate_raid_redundancy [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure parse_raid_params [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure do_table_event [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure raid_is_congested [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure read_disk_sb [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure super_sync [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure super_load [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure super_init_validation [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure super_validate [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure analyse_superblocks [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure configure_discard_support [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure raid_ctr [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure raid_dtr [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure raid_map [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure decipher_sync_action [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure raid_status [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure raid_message [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure raid_iterate_devices [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2023-03-22 22:56:07,866 INFO L130 BoogieDeclarations]: Found specification of procedure raid_io_hints [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure raid_presuspend [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure raid_postsuspend [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure attempt_restore_of_faulty_devices [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure raid_resume [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure raid_merge [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure dm_raid_init [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure dm_raid_exit [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_preresume_2 [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-03-22 22:56:07,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-03-22 22:56:07,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_reconfig_mutex_of_mddev [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_reconfig_mutex_of_mddev [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_reconfig_mutex_of_mddev [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_reconfig_mutex_of_mddev [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_reconfig_mutex_of_mddev [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_reconfig_mutex_of_mddev [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_reconfig_mutex_of_mddev [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 22:56:07,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 22:56:08,487 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 22:56:08,494 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 22:56:08,646 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-22 22:56:11,652 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 22:56:11,664 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 22:56:11,664 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-03-22 22:56:11,667 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 10:56:11 BoogieIcfgContainer [2023-03-22 22:56:11,667 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 22:56:11,668 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 22:56:11,668 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 22:56:11,668 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 22:56:11,669 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 10:56:11" (1/1) ... [2023-03-22 22:56:11,669 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=OctagonDomain ♦ 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 [2023-03-22 22:56:11,686 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 22:56:11,686 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 22:56:11,694 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-22 22:56:11,698 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-22 22:56:11,699 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-22 22:56:33,399 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 1908 for LOIs