/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-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-23 03:15:23,119 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-23 03:15:23,120 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-23 03:15:23,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-23 03:15:23,151 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-23 03:15:23,153 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-23 03:15:23,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-23 03:15:23,157 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-23 03:15:23,158 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-23 03:15:23,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-23 03:15:23,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-23 03:15:23,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-23 03:15:23,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-23 03:15:23,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-23 03:15:23,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-23 03:15:23,167 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-23 03:15:23,168 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-23 03:15:23,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-23 03:15:23,170 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-23 03:15:23,174 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-23 03:15:23,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-23 03:15:23,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-23 03:15:23,176 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-23 03:15:23,177 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-23 03:15:23,183 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-23 03:15:23,183 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-23 03:15:23,184 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-23 03:15:23,185 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-23 03:15:23,185 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-23 03:15:23,186 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-23 03:15:23,186 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-23 03:15:23,186 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-23 03:15:23,187 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-23 03:15:23,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-23 03:15:23,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-23 03:15:23,189 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-23 03:15:23,189 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-23 03:15:23,189 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-23 03:15:23,190 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-23 03:15:23,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-23 03:15:23,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-23 03:15:23,192 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 03:15:23,214 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-23 03:15:23,214 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-23 03:15:23,215 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-23 03:15:23,215 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-23 03:15:23,216 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-23 03:15:23,216 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-23 03:15:23,217 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-23 03:15:23,217 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-23 03:15:23,217 INFO L138 SettingsManager]: * Use SBE=true [2023-03-23 03:15:23,217 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-23 03:15:23,218 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-23 03:15:23,218 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-23 03:15:23,218 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-23 03:15:23,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-23 03:15:23,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-23 03:15:23,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-23 03:15:23,218 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-23 03:15:23,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-23 03:15:23,219 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-23 03:15:23,219 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-23 03:15:23,219 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-23 03:15:23,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-23 03:15:23,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-23 03:15:23,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-23 03:15:23,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-23 03:15:23,219 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-23 03:15:23,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-23 03:15:23,220 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-23 03:15:23,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-23 03:15:23,220 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-23 03:15:23,220 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-23 03:15:23,220 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-23 03:15:23,220 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-23 03:15:23,397 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-23 03:15:23,418 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-23 03:15:23,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-23 03:15:23,420 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-23 03:15:23,421 INFO L275 PluginConnector]: CDTParser initialized [2023-03-23 03:15:23,421 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2023-03-23 03:15:24,452 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-23 03:15:24,795 INFO L351 CDTParser]: Found 1 translation units. [2023-03-23 03:15:24,796 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i [2023-03-23 03:15:24,819 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28fa89e66/30aebe09c12b4441a9e9cf7aa39e83b8/FLAG93442ca98 [2023-03-23 03:15:24,835 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/28fa89e66/30aebe09c12b4441a9e9cf7aa39e83b8 [2023-03-23 03:15:24,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-23 03:15:24,838 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-23 03:15:24,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-23 03:15:24,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-23 03:15:24,842 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-23 03:15:24,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 03:15:24" (1/1) ... [2023-03-23 03:15:24,844 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52cc8597 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:24, skipping insertion in model container [2023-03-23 03:15:24,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.03 03:15:24" (1/1) ... [2023-03-23 03:15:24,849 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-23 03:15:24,918 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-23 03:15:25,690 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-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i[172332,172345] [2023-03-23 03:15:25,726 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-23 03:15:25,758 INFO L203 MainTranslator]: Completed pre-run [2023-03-23 03:15:25,935 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-3.0/usb_urb-drivers-mtd-sm_ftl.ko.cil.out.i[172332,172345] [2023-03-23 03:15:25,943 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-23 03:15:25,980 WARN L667 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-03-23 03:15:25,980 WARN L667 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-03-23 03:15:25,986 INFO L208 MainTranslator]: Completed translation [2023-03-23 03:15:25,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:25 WrapperNode [2023-03-23 03:15:25,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-23 03:15:25,987 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-23 03:15:25,987 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-23 03:15:25,987 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-23 03:15:25,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:25" (1/1) ... [2023-03-23 03:15:25,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:25" (1/1) ... [2023-03-23 03:15:26,048 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:25" (1/1) ... [2023-03-23 03:15:26,048 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:25" (1/1) ... [2023-03-23 03:15:26,108 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:25" (1/1) ... [2023-03-23 03:15:26,120 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:25" (1/1) ... [2023-03-23 03:15:26,130 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:25" (1/1) ... [2023-03-23 03:15:26,140 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:25" (1/1) ... [2023-03-23 03:15:26,152 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-23 03:15:26,153 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-23 03:15:26,153 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-23 03:15:26,153 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-23 03:15:26,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.03 03:15:25" (1/1) ... [2023-03-23 03:15:26,158 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-23 03:15:26,166 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-23 03:15:26,177 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 03:15:26,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-23 03:15:26,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-23 03:15:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-23 03:15:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2023-03-23 03:15:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_timer_key [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-03-23 03:15:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_erased [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_attr_show [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_create_sysfs_attributes [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_delete_sysfs_attributes [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_lba [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2023-03-23 03:15:26,235 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2023-03-23 03:15:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_correct_sector [2023-03-23 03:15:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2023-03-23 03:15:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2023-03-23 03:15:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_block [2023-03-23 03:15:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2023-03-23 03:15:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2023-03-23 03:15:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_callback [2023-03-23 03:15:26,236 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2023-03-23 03:15:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_media_info [2023-03-23 03:15:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2023-03-23 03:15:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_find_cis [2023-03-23 03:15:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2023-03-23 03:15:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_init_zone [2023-03-23 03:15:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2023-03-23 03:15:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2023-03-23 03:15:26,237 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2023-03-23 03:15:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_get [2023-03-23 03:15:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2023-03-23 03:15:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush_timer [2023-03-23 03:15:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush_work [2023-03-23 03:15:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read [2023-03-23 03:15:26,238 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write [2023-03-23 03:15:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_flush [2023-03-23 03:15:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_release [2023-03-23 03:15:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_getgeo [2023-03-23 03:15:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_add_mtd [2023-03-23 03:15:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_remove_dev [2023-03-23 03:15:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_init [2023-03-23 03:15:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_module_exit [2023-03-23 03:15:26,239 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-23 03:15:26,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_calculate_ecc [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_correct_data [2023-03-23 03:15:26,241 INFO L138 BoogieDeclarations]: Found implementation of procedure add_mtd_blktrans_dev [2023-03-23 03:15:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-03-23 03:15:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-03-23 03:15:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure del_mtd_blktrans_dev [2023-03-23 03:15:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2023-03-23 03:15:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-03-23 03:15:26,242 INFO L138 BoogieDeclarations]: Found implementation of procedure deregister_mtd_blktrans [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-23 03:15:26,243 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2023-03-23 03:15:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure register_mtd_blktrans [2023-03-23 03:15:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-03-23 03:15:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-03-23 03:15:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-23 03:15:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-23 03:15:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-23 03:15:26,244 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-23 03:15:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-23 03:15:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-23 03:15:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-23 03:15:26,244 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-23 03:15:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-23 03:15:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-23 03:15:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2023-03-23 03:15:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2023-03-23 03:15:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2023-03-23 03:15:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-03-23 03:15:26,245 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2023-03-23 03:15:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2023-03-23 03:15:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2023-03-23 03:15:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-23 03:15:26,246 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-23 03:15:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-23 03:15:26,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-23 03:15:26,249 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-23 03:15:26,250 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-23 03:15:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-03-23 03:15:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-03-23 03:15:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-03-23 03:15:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2023-03-23 03:15:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-03-23 03:15:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-03-23 03:15:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-23 03:15:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-23 03:15:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-23 03:15:26,254 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure setup_timer_key [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2023-03-23 03:15:26,255 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-03-23 03:15:26,282 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_erased [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure register_mtd_blktrans [2023-03-23 03:15:26,283 INFO L130 BoogieDeclarations]: Found specification of procedure deregister_mtd_blktrans [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure add_mtd_blktrans_dev [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure del_mtd_blktrans_dev [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_callback [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_attr_show [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_create_sysfs_attributes [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_delete_sysfs_attributes [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2023-03-23 03:15:26,284 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_lba [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_correct_sector [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~loff_t~0~X~$Pointer$~TO~int [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_block [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_media_info [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_find_cis [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_init_zone [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2023-03-23 03:15:26,285 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_get [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush_timer [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush_work [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_flush [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_release [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_getgeo [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_add_mtd [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_remove_dev [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_init [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure sm_module_exit [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-03-23 03:15:26,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-23 03:15:26,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-23 03:15:26,680 INFO L236 CfgBuilder]: Building ICFG [2023-03-23 03:15:26,684 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-23 03:15:27,326 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2023-03-23 03:15:27,855 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-23 03:15:27,878 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##29: assume !false; [2023-03-23 03:15:27,879 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume false; [2023-03-23 03:15:28,442 INFO L277 CfgBuilder]: Performing block encoding [2023-03-23 03:15:28,453 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-23 03:15:28,453 INFO L302 CfgBuilder]: Removed 40 assume(true) statements. [2023-03-23 03:15:28,455 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 03:15:28 BoogieIcfgContainer [2023-03-23 03:15:28,455 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-23 03:15:28,456 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-23 03:15:28,456 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-23 03:15:28,456 INFO L275 PluginConnector]: Sifa initialized [2023-03-23 03:15:28,457 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.03 03:15:28" (1/1) ... [2023-03-23 03:15:28,457 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 03:15:28,494 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-23 03:15:28,494 INFO L166 IcfgInterpreter]: Building call graph [2023-03-23 03:15:28,501 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 03:15:28,505 INFO L158 Benchmark]: Toolchain (without parser) took 3665.73ms. Allocated memory was 315.6MB in the beginning and 471.9MB in the end (delta: 156.2MB). Free memory was 258.7MB in the beginning and 276.5MB in the end (delta: -17.8MB). Peak memory consumption was 139.6MB. Max. memory is 8.0GB. [2023-03-23 03:15:28,505 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 174.1MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 8.0GB. [2023-03-23 03:15:28,505 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1146.55ms. Allocated memory is still 315.6MB. Free memory was 258.3MB in the beginning and 206.8MB in the end (delta: 51.6MB). Peak memory consumption was 53.7MB. Max. memory is 8.0GB. [2023-03-23 03:15:28,505 INFO L158 Benchmark]: Boogie Preprocessor took 165.07ms. Allocated memory is still 315.6MB. Free memory was 206.2MB in the beginning and 188.4MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. [2023-03-23 03:15:28,506 INFO L158 Benchmark]: RCFGBuilder took 2302.08ms. Allocated memory was 315.6MB in the beginning and 471.9MB in the end (delta: 156.2MB). Free memory was 188.4MB in the beginning and 280.7MB in the end (delta: -92.3MB). Peak memory consumption was 102.2MB. Max. memory is 8.0GB. [2023-03-23 03:15:28,506 INFO L158 Benchmark]: Sifa took 47.74ms. Allocated memory is still 471.9MB. Free memory was 280.7MB in the beginning and 276.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 8.0GB. [2023-03-23 03:15:28,508 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 174.1MB. Free memory is still 123.2MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1146.55ms. Allocated memory is still 315.6MB. Free memory was 258.3MB in the beginning and 206.8MB in the end (delta: 51.6MB). Peak memory consumption was 53.7MB. Max. memory is 8.0GB. * Boogie Preprocessor took 165.07ms. Allocated memory is still 315.6MB. Free memory was 206.2MB in the beginning and 188.4MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. * RCFGBuilder took 2302.08ms. Allocated memory was 315.6MB in the beginning and 471.9MB in the end (delta: 156.2MB). Free memory was 188.4MB in the beginning and 280.7MB in the end (delta: -92.3MB). Peak memory consumption was 102.2MB. Max. memory is 8.0GB. * Sifa took 47.74ms. Allocated memory is still 471.9MB. Free memory was 280.7MB in the beginning and 276.5MB in the end (delta: 4.2MB). 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 03:15:28,525 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...