/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/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 0.1.24-fb55353 [2019-11-07 09:52:38,138 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 09:52:38,141 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 09:52:38,160 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 09:52:38,160 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 09:52:38,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 09:52:38,164 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 09:52:38,173 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 09:52:38,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 09:52:38,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 09:52:38,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 09:52:38,185 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 09:52:38,185 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 09:52:38,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 09:52:38,189 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 09:52:38,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 09:52:38,192 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 09:52:38,193 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 09:52:38,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 09:52:38,202 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 09:52:38,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 09:52:38,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 09:52:38,213 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 09:52:38,214 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 09:52:38,217 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 09:52:38,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 09:52:38,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 09:52:38,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 09:52:38,219 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 09:52:38,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 09:52:38,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 09:52:38,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 09:52:38,223 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 09:52:38,224 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 09:52:38,225 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 09:52:38,225 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 09:52:38,226 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 09:52:38,226 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 09:52:38,226 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 09:52:38,227 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 09:52:38,228 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 09:52:38,229 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 09:52:38,262 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 09:52:38,262 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 09:52:38,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 09:52:38,266 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 09:52:38,266 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 09:52:38,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 09:52:38,266 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 09:52:38,267 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 09:52:38,267 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 09:52:38,267 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 09:52:38,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 09:52:38,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 09:52:38,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 09:52:38,269 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 09:52:38,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 09:52:38,269 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 09:52:38,269 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 09:52:38,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 09:52:38,270 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 09:52:38,270 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 09:52:38,270 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 09:52:38,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 09:52:38,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 09:52:38,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 09:52:38,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 09:52:38,271 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 09:52:38,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 09:52:38,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 09:52:38,272 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-11-07 09:52:38,575 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 09:52:38,592 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 09:52:38,595 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 09:52:38,597 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 09:52:38,597 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 09:52:38,598 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i [2019-11-07 09:52:38,678 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25f209fda/2b9b3e730af242e7915dcac8745f2acb/FLAG4b0780031 [2019-11-07 09:52:39,506 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 09:52:39,507 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i [2019-11-07 09:52:39,540 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25f209fda/2b9b3e730af242e7915dcac8745f2acb/FLAG4b0780031 [2019-11-07 09:52:39,991 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/25f209fda/2b9b3e730af242e7915dcac8745f2acb [2019-11-07 09:52:40,000 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 09:52:40,002 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 09:52:40,003 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 09:52:40,003 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 09:52:40,007 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 09:52:40,008 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 09:52:39" (1/1) ... [2019-11-07 09:52:40,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50f1e3c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:52:40, skipping insertion in model container [2019-11-07 09:52:40,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 09:52:39" (1/1) ... [2019-11-07 09:52:40,018 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 09:52:40,153 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 09:52:42,404 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 09:52:42,440 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 09:52:42,932 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 09:52:43,134 INFO L192 MainTranslator]: Completed translation [2019-11-07 09:52:43,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:52:43 WrapperNode [2019-11-07 09:52:43,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 09:52:43,136 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 09:52:43,137 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 09:52:43,137 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 09:52:43,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:52:43" (1/1) ... [2019-11-07 09:52:43,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:52:43" (1/1) ... [2019-11-07 09:52:43,266 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:52:43" (1/1) ... [2019-11-07 09:52:43,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:52:43" (1/1) ... [2019-11-07 09:52:43,378 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:52:43" (1/1) ... [2019-11-07 09:52:43,417 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:52:43" (1/1) ... [2019-11-07 09:52:43,452 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:52:43" (1/1) ... [2019-11-07 09:52:43,499 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 09:52:43,500 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 09:52:43,500 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 09:52:43,500 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 09:52:43,501 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 09:52:43" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 09:52:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 09:52:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 09:52:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-11-07 09:52:43,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-11-07 09:52:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-07 09:52:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-11-07 09:52:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-11-07 09:52:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-11-07 09:52:43,591 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-07 09:52:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2019-11-07 09:52:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-11-07 09:52:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-11-07 09:52:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-11-07 09:52:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-07 09:52:43,592 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-11-07 09:52:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-11-07 09:52:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-11-07 09:52:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 09:52:43,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 09:52:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-07 09:52:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-07 09:52:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 09:52:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 09:52:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 09:52:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 09:52:43,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 09:52:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-11-07 09:52:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-07 09:52:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-07 09:52:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2019-11-07 09:52:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-11-07 09:52:43,595 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-11-07 09:52:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2019-11-07 09:52:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2019-11-07 09:52:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock_nointr [2019-11-07 09:52:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sector [2019-11-07 09:52:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_md_layout_to_format [2019-11-07 09:52:43,596 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_md_layout_to_copies [2019-11-07 09:52:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_format_to_md_layout [2019-11-07 09:52:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure get_raid_type [2019-11-07 09:52:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure context_alloc [2019-11-07 09:52:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure context_free [2019-11-07 09:52:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_parms [2019-11-07 09:52:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_region_size [2019-11-07 09:52:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_raid_redundancy [2019-11-07 09:52:43,597 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_raid_params [2019-11-07 09:52:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure do_table_event [2019-11-07 09:52:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_is_congested [2019-11-07 09:52:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure read_disk_sb [2019-11-07 09:52:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure super_sync [2019-11-07 09:52:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure super_load [2019-11-07 09:52:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure super_init_validation [2019-11-07 09:52:43,598 INFO L138 BoogieDeclarations]: Found implementation of procedure super_validate [2019-11-07 09:52:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure analyse_superblocks [2019-11-07 09:52:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_discard_support [2019-11-07 09:52:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_ctr [2019-11-07 09:52:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_dtr [2019-11-07 09:52:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_map [2019-11-07 09:52:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure decipher_sync_action [2019-11-07 09:52:43,599 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_status [2019-11-07 09:52:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_message [2019-11-07 09:52:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_iterate_devices [2019-11-07 09:52:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_io_hints [2019-11-07 09:52:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_presuspend [2019-11-07 09:52:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_postsuspend [2019-11-07 09:52:43,600 INFO L138 BoogieDeclarations]: Found implementation of procedure attempt_restore_of_faulty_devices [2019-11-07 09:52:43,601 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_resume [2019-11-07 09:52:43,601 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_merge [2019-11-07 09:52:43,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_raid_init [2019-11-07 09:52:43,601 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_raid_exit [2019-11-07 09:52:43,601 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-11-07 09:52:43,601 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-11-07 09:52:43,601 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-11-07 09:52:43,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_2 [2019-11-07 09:52:43,602 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-11-07 09:52:43,602 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-11-07 09:52:43,602 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-11-07 09:52:43,602 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 09:52:43,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-11-07 09:52:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-11-07 09:52:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-07 09:52:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-11-07 09:52:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-11-07 09:52:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-11-07 09:52:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-11-07 09:52:43,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-11-07 09:52:43,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-11-07 09:52:43,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-11-07 09:52:43,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-11-07 09:52:43,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2019-11-07 09:52:43,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-11-07 09:52:43,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-11-07 09:52:43,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-11-07 09:52:43,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_17 [2019-11-07 09:52:43,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-11-07 09:52:43,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_20 [2019-11-07 09:52:43,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 09:52:43,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-11-07 09:52:43,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 09:52:43,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-07 09:52:43,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-07 09:52:43,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-07 09:52:43,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-11-07 09:52:43,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-11-07 09:52:43,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-11-07 09:52:43,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-11-07 09:52:43,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-11-07 09:52:43,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-11-07 09:52:43,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-11-07 09:52:43,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-11-07 09:52:43,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-11-07 09:52:43,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-11-07 09:52:43,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-11-07 09:52:43,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-11-07 09:52:43,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-11-07 09:52:43,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-11-07 09:52:43,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-11-07 09:52:43,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-11-07 09:52:43,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-11-07 09:52:43,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-11-07 09:52:43,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-11-07 09:52:43,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-11-07 09:52:43,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-11-07 09:52:43,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-11-07 09:52:43,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-11-07 09:52:43,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-11-07 09:52:43,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-11-07 09:52:43,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-11-07 09:52:43,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-07 09:52:43,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-11-07 09:52:43,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-11-07 09:52:43,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-11-07 09:52:43,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-11-07 09:52:43,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-11-07 09:52:43,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-11-07 09:52:43,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_reconfig_mutex_of_mddev [2019-11-07 09:52:43,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_reconfig_mutex_of_mddev [2019-11-07 09:52:43,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reconfig_mutex_of_mddev [2019-11-07 09:52:43,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reconfig_mutex_of_mddev [2019-11-07 09:52:43,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_reconfig_mutex_of_mddev [2019-11-07 09:52:43,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_reconfig_mutex_of_mddev [2019-11-07 09:52:43,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2019-11-07 09:52:43,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_reconfig_mutex_of_mddev [2019-11-07 09:52:43,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_reconfig_mutex_of_mddev [2019-11-07 09:52:43,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_reconfig_mutex_of_mddev [2019-11-07 09:52:43,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_reconfig_mutex_of_mddev [2019-11-07 09:52:43,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 09:52:43,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-11-07 09:52:43,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-07 09:52:43,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-07 09:52:43,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-11-07 09:52:43,613 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-11-07 09:52:43,614 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_load [2019-11-07 09:52:43,614 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2019-11-07 09:52:43,614 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2019-11-07 09:52:43,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2019-11-07 09:52:43,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2019-11-07 09:52:43,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2019-11-07 09:52:43,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2019-11-07 09:52:43,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2019-11-07 09:52:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2019-11-07 09:52:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2019-11-07 09:52:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2019-11-07 09:52:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-11-07 09:52:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-11-07 09:52:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 09:52:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_preresume_2 [2019-11-07 09:52:43,615 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-11-07 09:52:43,616 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-11-07 09:52:43,616 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2019-11-07 09:52:43,616 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_clear [2019-11-07 09:52:43,616 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_init [2019-11-07 09:52:43,616 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reap_sync_thread [2019-11-07 09:52:43,616 INFO L138 BoogieDeclarations]: Found implementation of procedure md_run [2019-11-07 09:52:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure md_stop [2019-11-07 09:52:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure md_stop_writes [2019-11-07 09:52:43,663 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-11-07 09:52:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_congested [2019-11-07 09:52:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_init [2019-11-07 09:52:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2019-11-07 09:52:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2019-11-07 09:52:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2019-11-07 09:52:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-11-07 09:52:43,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-11-07 09:52:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-11-07 09:52:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-07 09:52:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 09:52:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-11-07 09:52:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-11-07 09:52:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-11-07 09:52:43,665 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_cache_size [2019-11-07 09:52:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-11-07 09:52:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2019-11-07 09:52:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_page_io [2019-11-07 09:52:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 09:52:43,666 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 09:52:43,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 09:52:43,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 09:52:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 09:52:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 09:52:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-11-07 09:52:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-11-07 09:52:43,667 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-07 09:52:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 09:52:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2019-11-07 09:52:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-11-07 09:52:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-11-07 09:52:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 09:52:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-11-07 09:52:43,668 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-11-07 09:52:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-11-07 09:52:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 09:52:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-07 09:52:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-07 09:52:43,671 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-07 09:52:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 09:52:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-07 09:52:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-11-07 09:52:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 09:52:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-11-07 09:52:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-11-07 09:52:43,672 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-11-07 09:52:43,673 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 09:52:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-11-07 09:52:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2019-11-07 09:52:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-11-07 09:52:43,674 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-11-07 09:52:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-07 09:52:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-11-07 09:52:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-11-07 09:52:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-11-07 09:52:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2019-11-07 09:52:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_20 [2019-11-07 09:52:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-07 09:52:43,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-11-07 09:52:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-11-07 09:52:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-11-07 09:52:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 09:52:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 09:52:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 09:52:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 09:52:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 09:52:43,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 09:52:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 09:52:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 09:52:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 09:52:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 09:52:43,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-07 09:52:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-07 09:52:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 09:52:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 09:52:43,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 09:52:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 09:52:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 09:52:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-11-07 09:52:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_17 [2019-11-07 09:52:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-11-07 09:52:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-11-07 09:52:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-11-07 09:52:43,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-11-07 09:52:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-11-07 09:52:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-11-07 09:52:43,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-11-07 09:52:43,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-11-07 09:52:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-11-07 09:52:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-11-07 09:52:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-11-07 09:52:43,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-11-07 09:52:43,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_reconfig_mutex_of_mddev [2019-11-07 09:52:43,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reconfig_mutex_of_mddev [2019-11-07 09:52:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reconfig_mutex_of_mddev [2019-11-07 09:52:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-11-07 09:52:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-11-07 09:52:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-11-07 09:52:43,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-11-07 09:52:43,691 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-11-07 09:52:43,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-11-07 09:52:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-11-07 09:52:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-11-07 09:52:43,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-11-07 09:52:43,695 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-11-07 09:52:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-11-07 09:52:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 09:52:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-07 09:52:43,696 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-07 09:52:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-07 09:52:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-11-07 09:52:43,697 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-11-07 09:52:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-11-07 09:52:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_2 [2019-11-07 09:52:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-11-07 09:52:43,698 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-11-07 09:52:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-11-07 09:52:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2019-11-07 09:52:43,699 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-11-07 09:52:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-11-07 09:52:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-11-07 09:52:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2019-11-07 09:52:43,700 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2019-11-07 09:52:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2019-11-07 09:52:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2019-11-07 09:52:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock_nointr [2019-11-07 09:52:43,701 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2019-11-07 09:52:43,702 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-11-07 09:52:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure md_reap_sync_thread [2019-11-07 09:52:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2019-11-07 09:52:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_congested [2019-11-07 09:52:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure sync_page_io [2019-11-07 09:52:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_init [2019-11-07 09:52:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure md_run [2019-11-07 09:52:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure md_stop [2019-11-07 09:52:43,703 INFO L130 BoogieDeclarations]: Found specification of procedure md_stop_writes [2019-11-07 09:52:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_init [2019-11-07 09:52:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_clear [2019-11-07 09:52:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2019-11-07 09:52:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2019-11-07 09:52:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_cache_size [2019-11-07 09:52:43,704 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_load [2019-11-07 09:52:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2019-11-07 09:52:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2019-11-07 09:52:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2019-11-07 09:52:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2019-11-07 09:52:43,705 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2019-11-07 09:52:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2019-11-07 09:52:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2019-11-07 09:52:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2019-11-07 09:52:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure to_sector [2019-11-07 09:52:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 09:52:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_md_layout_to_format [2019-11-07 09:52:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_md_layout_to_copies [2019-11-07 09:52:43,706 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_format_to_md_layout [2019-11-07 09:52:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure get_raid_type [2019-11-07 09:52:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure context_alloc [2019-11-07 09:52:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 09:52:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure context_free [2019-11-07 09:52:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure dev_parms [2019-11-07 09:52:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure validate_region_size [2019-11-07 09:52:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure validate_raid_redundancy [2019-11-07 09:52:43,707 INFO L130 BoogieDeclarations]: Found specification of procedure parse_raid_params [2019-11-07 09:52:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 09:52:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure do_table_event [2019-11-07 09:52:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure raid_is_congested [2019-11-07 09:52:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure read_disk_sb [2019-11-07 09:52:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure super_sync [2019-11-07 09:52:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure super_load [2019-11-07 09:52:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure super_init_validation [2019-11-07 09:52:43,708 INFO L130 BoogieDeclarations]: Found specification of procedure super_validate [2019-11-07 09:52:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure analyse_superblocks [2019-11-07 09:52:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure configure_discard_support [2019-11-07 09:52:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure raid_ctr [2019-11-07 09:52:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure raid_dtr [2019-11-07 09:52:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure raid_map [2019-11-07 09:52:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-11-07 09:52:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure decipher_sync_action [2019-11-07 09:52:43,709 INFO L130 BoogieDeclarations]: Found specification of procedure raid_status [2019-11-07 09:52:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure raid_message [2019-11-07 09:52:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure raid_iterate_devices [2019-11-07 09:52:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-11-07 09:52:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure raid_io_hints [2019-11-07 09:52:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure raid_presuspend [2019-11-07 09:52:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure raid_postsuspend [2019-11-07 09:52:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure attempt_restore_of_faulty_devices [2019-11-07 09:52:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-11-07 09:52:43,710 INFO L130 BoogieDeclarations]: Found specification of procedure raid_resume [2019-11-07 09:52:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure raid_merge [2019-11-07 09:52:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-11-07 09:52:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure dm_raid_init [2019-11-07 09:52:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure dm_raid_exit [2019-11-07 09:52:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_preresume_2 [2019-11-07 09:52:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 09:52:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 09:52:43,711 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 09:52:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 09:52:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-11-07 09:52:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-07 09:52:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-11-07 09:52:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-11-07 09:52:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-11-07 09:52:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-11-07 09:52:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-11-07 09:52:43,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-11-07 09:52:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-11-07 09:52:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-11-07 09:52:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-11-07 09:52:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-11-07 09:52:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-11-07 09:52:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-11-07 09:52:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-11-07 09:52:43,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-11-07 09:52:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-11-07 09:52:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-11-07 09:52:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-11-07 09:52:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-11-07 09:52:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-11-07 09:52:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-11-07 09:52:43,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-11-07 09:52:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-11-07 09:52:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-11-07 09:52:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-11-07 09:52:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-11-07 09:52:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-11-07 09:52:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_reconfig_mutex_of_mddev [2019-11-07 09:52:43,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_reconfig_mutex_of_mddev [2019-11-07 09:52:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_reconfig_mutex_of_mddev [2019-11-07 09:52:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2019-11-07 09:52:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_reconfig_mutex_of_mddev [2019-11-07 09:52:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_reconfig_mutex_of_mddev [2019-11-07 09:52:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_reconfig_mutex_of_mddev [2019-11-07 09:52:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_reconfig_mutex_of_mddev [2019-11-07 09:52:43,716 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 09:52:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 09:52:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-11-07 09:52:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 09:52:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 09:52:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 09:52:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 09:52:43,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 09:52:44,844 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 09:53:02,199 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 09:53:02,199 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-07 09:53:02,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 09:53:02 BoogieIcfgContainer [2019-11-07 09:53:02,202 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 09:53:02,202 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-11-07 09:53:02,202 INFO L271 PluginConnector]: Initializing Sifa... [2019-11-07 09:53:02,202 INFO L275 PluginConnector]: Sifa initialized [2019-11-07 09:53:02,204 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 09:53:02" (1/1) ... [2019-11-07 09:53:02,204 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-11-07 09:53:02,233 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-11-07 09:53:02,233 INFO L166 IcfgInterpreter]: Building call graph [2019-11-07 09:53:02,254 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-11-07 09:53:02,265 INFO L176 IcfgInterpreter]: Starting interpretation [2019-11-07 09:53:02,267 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-11-07 09:53:11,393 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#raid_types~0.base| |#t~string113.base|) [2019-11-07 09:53:13,451 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#raid_types~0.base| |#t~string114.base|) [2019-11-07 09:53:15,611 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |~#raid_types~0.base| |#t~string115.base|) [2019-11-07 09:53:17,754 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string116.base| |~#raid_types~0.base|) [2019-11-07 09:53:20,031 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string117.base| |~#raid_types~0.base|)