java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -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 0.1.24-673a906-m [2019-10-03 12:20:48,939 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 12:20:48,942 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 12:20:48,961 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 12:20:48,962 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 12:20:48,963 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 12:20:48,966 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 12:20:48,980 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 12:20:48,982 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 12:20:48,984 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 12:20:48,985 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 12:20:48,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 12:20:48,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 12:20:48,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 12:20:48,993 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 12:20:48,995 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 12:20:48,996 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 12:20:48,997 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 12:20:49,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 12:20:49,005 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 12:20:49,009 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 12:20:49,012 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 12:20:49,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 12:20:49,016 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 12:20:49,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 12:20:49,020 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 12:20:49,020 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 12:20:49,023 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 12:20:49,025 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 12:20:49,027 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 12:20:49,028 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 12:20:49,028 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 12:20:49,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 12:20:49,030 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 12:20:49,032 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 12:20:49,032 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 12:20:49,033 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 12:20:49,033 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 12:20:49,033 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 12:20:49,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 12:20:49,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 12:20:49,036 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 12:20:49,062 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 12:20:49,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 12:20:49,063 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 12:20:49,064 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 12:20:49,064 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 12:20:49,065 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 12:20:49,065 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 12:20:49,065 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 12:20:49,065 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 12:20:49,065 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 12:20:49,068 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 12:20:49,068 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 12:20:49,069 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 12:20:49,069 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 12:20:49,069 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 12:20:49,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 12:20:49,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 12:20:49,070 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 12:20:49,070 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 12:20:49,070 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 12:20:49,071 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 12:20:49,071 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 12:20:49,071 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 12:20:49,071 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 12:20:49,072 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 12:20:49,072 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 12:20:49,072 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 12:20:49,072 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 12:20:49,072 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 12:20:49,073 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 12:20:49,126 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 12:20:49,138 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 12:20:49,142 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 12:20:49,143 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 12:20:49,144 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 12:20:49,144 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i [2019-10-03 12:20:49,206 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0894aa048/ec1bf7429346450d941ae167d60eefc3/FLAG9633e2f2b [2019-10-03 12:20:50,008 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 12:20:50,009 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i [2019-10-03 12:20:50,051 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0894aa048/ec1bf7429346450d941ae167d60eefc3/FLAG9633e2f2b [2019-10-03 12:20:50,551 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0894aa048/ec1bf7429346450d941ae167d60eefc3 [2019-10-03 12:20:50,560 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 12:20:50,562 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 12:20:50,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 12:20:50,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 12:20:50,567 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 12:20:50,568 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:20:50" (1/1) ... [2019-10-03 12:20:50,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a5d302 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:20:50, skipping insertion in model container [2019-10-03 12:20:50,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:20:50" (1/1) ... [2019-10-03 12:20:50,579 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 12:20:50,721 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 12:20:52,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:20:52,876 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 12:20:53,338 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 12:20:53,560 INFO L192 MainTranslator]: Completed translation [2019-10-03 12:20:53,560 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:20:53 WrapperNode [2019-10-03 12:20:53,560 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 12:20:53,561 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 12:20:53,561 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 12:20:53,562 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 12:20:53,577 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:20:53" (1/1) ... [2019-10-03 12:20:53,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:20:53" (1/1) ... [2019-10-03 12:20:53,659 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:20:53" (1/1) ... [2019-10-03 12:20:53,660 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:20:53" (1/1) ... [2019-10-03 12:20:53,827 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:20:53" (1/1) ... [2019-10-03 12:20:53,873 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:20:53" (1/1) ... [2019-10-03 12:20:53,915 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:20:53" (1/1) ... [2019-10-03 12:20:53,939 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 12:20:53,940 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 12:20:53,940 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 12:20:53,941 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 12:20:53,942 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:20:53" (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 [2019-10-03 12:20:54,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 12:20:54,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 12:20:54,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 12:20:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-10-03 12:20:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 12:20:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-03 12:20:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 12:20:54,014 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 12:20:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 12:20:54,015 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2019-10-03 12:20:54,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-10-03 12:20:54,017 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-10-03 12:20:54,017 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-03 12:20:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 12:20:54,019 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-03 12:20:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-10-03 12:20:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-10-03 12:20:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 12:20:54,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 12:20:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 12:20:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 12:20:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 12:20:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 12:20:54,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 12:20:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 12:20:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 12:20:54,025 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-03 12:20:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 12:20:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 12:20:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2019-10-03 12:20:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-03 12:20:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-10-03 12:20:54,026 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2019-10-03 12:20:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2019-10-03 12:20:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock_nointr [2019-10-03 12:20:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sector [2019-10-03 12:20:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_md_layout_to_format [2019-10-03 12:20:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_md_layout_to_copies [2019-10-03 12:20:54,027 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_format_to_md_layout [2019-10-03 12:20:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure get_raid_type [2019-10-03 12:20:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure context_alloc [2019-10-03 12:20:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure context_free [2019-10-03 12:20:54,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_parms [2019-10-03 12:20:54,029 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_region_size [2019-10-03 12:20:54,029 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_raid_redundancy [2019-10-03 12:20:54,029 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_raid_params [2019-10-03 12:20:54,029 INFO L138 BoogieDeclarations]: Found implementation of procedure do_table_event [2019-10-03 12:20:54,029 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_is_congested [2019-10-03 12:20:54,029 INFO L138 BoogieDeclarations]: Found implementation of procedure read_disk_sb [2019-10-03 12:20:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure super_sync [2019-10-03 12:20:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure super_load [2019-10-03 12:20:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure super_init_validation [2019-10-03 12:20:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure super_validate [2019-10-03 12:20:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure analyse_superblocks [2019-10-03 12:20:54,030 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_discard_support [2019-10-03 12:20:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_ctr [2019-10-03 12:20:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_dtr [2019-10-03 12:20:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_map [2019-10-03 12:20:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure decipher_sync_action [2019-10-03 12:20:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_status [2019-10-03 12:20:54,031 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_message [2019-10-03 12:20:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_iterate_devices [2019-10-03 12:20:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_io_hints [2019-10-03 12:20:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_presuspend [2019-10-03 12:20:54,032 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_postsuspend [2019-10-03 12:20:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure attempt_restore_of_faulty_devices [2019-10-03 12:20:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_resume [2019-10-03 12:20:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_merge [2019-10-03 12:20:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_raid_init [2019-10-03 12:20:54,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_raid_exit [2019-10-03 12:20:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-03 12:20:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-03 12:20:54,034 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-03 12:20:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_2 [2019-10-03 12:20:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-03 12:20:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-03 12:20:54,035 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-03 12:20:54,036 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 12:20:54,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-03 12:20:54,036 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 12:20:54,036 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 12:20:54,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-03 12:20:54,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-03 12:20:54,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-03 12:20:54,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-03 12:20:54,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-03 12:20:54,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-03 12:20:54,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-03 12:20:54,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-03 12:20:54,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2019-10-03 12:20:54,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-03 12:20:54,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-03 12:20:54,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-03 12:20:54,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_17 [2019-10-03 12:20:54,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-03 12:20:54,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_20 [2019-10-03 12:20:54,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 12:20:54,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-03 12:20:54,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 12:20:54,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 12:20:54,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 12:20:54,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 12:20:54,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-03 12:20:54,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-03 12:20:54,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-03 12:20:54,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-03 12:20:54,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 12:20:54,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-03 12:20:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-03 12:20:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-03 12:20:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-03 12:20:54,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-03 12:20:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-03 12:20:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 12:20:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-03 12:20:54,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-03 12:20:54,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-03 12:20:54,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 12:20:54,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-03 12:20:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-03 12:20:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-03 12:20:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-03 12:20:54,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-03 12:20:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-03 12:20:54,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 12:20:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 12:20:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 12:20:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 12:20:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 12:20:54,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 12:20:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 12:20:54,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-03 12:20:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-03 12:20:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-03 12:20:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-03 12:20:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_reconfig_mutex_of_mddev [2019-10-03 12:20:54,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_reconfig_mutex_of_mddev [2019-10-03 12:20:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reconfig_mutex_of_mddev [2019-10-03 12:20:54,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reconfig_mutex_of_mddev [2019-10-03 12:20:54,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_reconfig_mutex_of_mddev [2019-10-03 12:20:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_reconfig_mutex_of_mddev [2019-10-03 12:20:54,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2019-10-03 12:20:54,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_reconfig_mutex_of_mddev [2019-10-03 12:20:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_reconfig_mutex_of_mddev [2019-10-03 12:20:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_reconfig_mutex_of_mddev [2019-10-03 12:20:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_reconfig_mutex_of_mddev [2019-10-03 12:20:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 12:20:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 12:20:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 12:20:54,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 12:20:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-03 12:20:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-03 12:20:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_load [2019-10-03 12:20:54,066 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2019-10-03 12:20:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2019-10-03 12:20:54,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2019-10-03 12:20:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2019-10-03 12:20:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2019-10-03 12:20:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2019-10-03 12:20:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2019-10-03 12:20:54,068 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2019-10-03 12:20:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2019-10-03 12:20:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2019-10-03 12:20:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-03 12:20:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-03 12:20:54,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 12:20:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_preresume_2 [2019-10-03 12:20:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-03 12:20:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 12:20:54,070 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2019-10-03 12:20:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_clear [2019-10-03 12:20:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_init [2019-10-03 12:20:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reap_sync_thread [2019-10-03 12:20:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure md_run [2019-10-03 12:20:54,071 INFO L138 BoogieDeclarations]: Found implementation of procedure md_stop [2019-10-03 12:20:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure md_stop_writes [2019-10-03 12:20:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-10-03 12:20:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_congested [2019-10-03 12:20:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_init [2019-10-03 12:20:54,072 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2019-10-03 12:20:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2019-10-03 12:20:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2019-10-03 12:20:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-03 12:20:54,073 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-03 12:20:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-03 12:20:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 12:20:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 12:20:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-03 12:20:54,074 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-03 12:20:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 12:20:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_cache_size [2019-10-03 12:20:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-10-03 12:20:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2019-10-03 12:20:54,075 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_page_io [2019-10-03 12:20:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 12:20:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 12:20:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 12:20:54,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 12:20:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 12:20:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 12:20:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 12:20:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 12:20:54,077 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 12:20:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 12:20:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2019-10-03 12:20:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-10-03 12:20:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-10-03 12:20:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 12:20:54,078 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-03 12:20:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-03 12:20:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-10-03 12:20:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 12:20:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 12:20:54,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 12:20:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 12:20:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 12:20:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 12:20:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-03 12:20:54,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 12:20:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-03 12:20:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-03 12:20:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-10-03 12:20:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 12:20:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-03 12:20:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2019-10-03 12:20:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-03 12:20:54,081 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 12:20:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 12:20:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-10-03 12:20:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 12:20:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-03 12:20:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2019-10-03 12:20:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_20 [2019-10-03 12:20:54,082 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 12:20:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-03 12:20:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-03 12:20:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-03 12:20:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 12:20:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 12:20:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 12:20:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 12:20:54,083 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 12:20:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 12:20:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 12:20:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 12:20:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 12:20:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 12:20:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 12:20:54,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 12:20:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 12:20:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 12:20:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 12:20:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 12:20:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 12:20:54,085 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-03 12:20:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_17 [2019-10-03 12:20:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-03 12:20:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-03 12:20:54,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-03 12:20:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-03 12:20:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-03 12:20:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-03 12:20:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-03 12:20:54,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-03 12:20:54,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-03 12:20:54,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 12:20:54,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 12:20:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 12:20:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_reconfig_mutex_of_mddev [2019-10-03 12:20:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reconfig_mutex_of_mddev [2019-10-03 12:20:54,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reconfig_mutex_of_mddev [2019-10-03 12:20:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 12:20:54,099 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 12:20:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-03 12:20:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-03 12:20:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-03 12:20:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-03 12:20:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-03 12:20:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-03 12:20:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-03 12:20:54,100 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-03 12:20:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-03 12:20:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 12:20:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 12:20:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 12:20:54,101 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 12:20:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-03 12:20:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-03 12:20:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-03 12:20:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_2 [2019-10-03 12:20:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-03 12:20:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-03 12:20:54,102 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-03 12:20:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2019-10-03 12:20:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-03 12:20:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-03 12:20:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-10-03 12:20:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2019-10-03 12:20:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2019-10-03 12:20:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2019-10-03 12:20:54,103 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2019-10-03 12:20:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock_nointr [2019-10-03 12:20:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2019-10-03 12:20:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-10-03 12:20:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure md_reap_sync_thread [2019-10-03 12:20:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2019-10-03 12:20:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_congested [2019-10-03 12:20:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure sync_page_io [2019-10-03 12:20:54,104 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_init [2019-10-03 12:20:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure md_run [2019-10-03 12:20:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure md_stop [2019-10-03 12:20:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure md_stop_writes [2019-10-03 12:20:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_init [2019-10-03 12:20:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_clear [2019-10-03 12:20:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2019-10-03 12:20:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2019-10-03 12:20:54,105 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_cache_size [2019-10-03 12:20:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_load [2019-10-03 12:20:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2019-10-03 12:20:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2019-10-03 12:20:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2019-10-03 12:20:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2019-10-03 12:20:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2019-10-03 12:20:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2019-10-03 12:20:54,106 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2019-10-03 12:20:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2019-10-03 12:20:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure to_sector [2019-10-03 12:20:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 12:20:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_md_layout_to_format [2019-10-03 12:20:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_md_layout_to_copies [2019-10-03 12:20:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_format_to_md_layout [2019-10-03 12:20:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure get_raid_type [2019-10-03 12:20:54,107 INFO L130 BoogieDeclarations]: Found specification of procedure context_alloc [2019-10-03 12:20:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 12:20:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure context_free [2019-10-03 12:20:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure dev_parms [2019-10-03 12:20:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure validate_region_size [2019-10-03 12:20:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure validate_raid_redundancy [2019-10-03 12:20:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure parse_raid_params [2019-10-03 12:20:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 12:20:54,108 INFO L130 BoogieDeclarations]: Found specification of procedure do_table_event [2019-10-03 12:20:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure raid_is_congested [2019-10-03 12:20:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure read_disk_sb [2019-10-03 12:20:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure super_sync [2019-10-03 12:20:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure super_load [2019-10-03 12:20:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure super_init_validation [2019-10-03 12:20:54,109 INFO L130 BoogieDeclarations]: Found specification of procedure super_validate [2019-10-03 12:20:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure analyse_superblocks [2019-10-03 12:20:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure configure_discard_support [2019-10-03 12:20:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure raid_ctr [2019-10-03 12:20:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure raid_dtr [2019-10-03 12:20:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure raid_map [2019-10-03 12:20:54,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 12:20:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure decipher_sync_action [2019-10-03 12:20:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure raid_status [2019-10-03 12:20:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure raid_message [2019-10-03 12:20:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure raid_iterate_devices [2019-10-03 12:20:54,111 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-10-03 12:20:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure raid_io_hints [2019-10-03 12:20:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure raid_presuspend [2019-10-03 12:20:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure raid_postsuspend [2019-10-03 12:20:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure attempt_restore_of_faulty_devices [2019-10-03 12:20:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 12:20:54,112 INFO L130 BoogieDeclarations]: Found specification of procedure raid_resume [2019-10-03 12:20:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure raid_merge [2019-10-03 12:20:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-03 12:20:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure dm_raid_init [2019-10-03 12:20:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure dm_raid_exit [2019-10-03 12:20:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_preresume_2 [2019-10-03 12:20:54,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 12:20:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 12:20:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 12:20:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 12:20:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-03 12:20:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 12:20:54,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-03 12:20:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-03 12:20:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-03 12:20:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-03 12:20:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-03 12:20:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-03 12:20:54,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-03 12:20:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-03 12:20:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-03 12:20:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 12:20:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-03 12:20:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-03 12:20:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 12:20:54,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-03 12:20:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-03 12:20:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-03 12:20:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-03 12:20:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-03 12:20:54,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 12:20:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 12:20:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 12:20:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 12:20:54,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-03 12:20:54,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-03 12:20:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-03 12:20:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-03 12:20:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_reconfig_mutex_of_mddev [2019-10-03 12:20:54,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_reconfig_mutex_of_mddev [2019-10-03 12:20:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_reconfig_mutex_of_mddev [2019-10-03 12:20:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2019-10-03 12:20:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_reconfig_mutex_of_mddev [2019-10-03 12:20:54,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_reconfig_mutex_of_mddev [2019-10-03 12:20:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_reconfig_mutex_of_mddev [2019-10-03 12:20:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_reconfig_mutex_of_mddev [2019-10-03 12:20:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 12:20:54,122 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 12:20:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 12:20:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 12:20:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 12:20:54,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 12:20:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 12:20:54,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 12:20:55,525 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 12:21:07,171 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 12:21:07,171 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 12:21:07,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:21:07 BoogieIcfgContainer [2019-10-03 12:21:07,174 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 12:21:07,175 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 12:21:07,175 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 12:21:07,175 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 12:21:07,176 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 12:21:07" (1/1) ... [2019-10-03 12:21:07,227 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 12:21:07,494 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 12:21:07,500 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 386 root evaluator evaluations with a maximum evaluation depth of 0. Performed 386 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 796 variables. [2019-10-03 12:21:07,500 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 12:21:07,503 INFO L168 Benchmark]: Toolchain (without parser) took 16939.92 ms. Allocated memory was 138.9 MB in the beginning and 550.5 MB in the end (delta: 411.6 MB). Free memory was 74.9 MB in the beginning and 360.5 MB in the end (delta: -285.6 MB). Peak memory consumption was 126.0 MB. Max. memory is 7.1 GB. [2019-10-03 12:21:07,503 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory is still 103.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-03 12:21:07,504 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2997.81 ms. Allocated memory was 138.9 MB in the beginning and 269.0 MB in the end (delta: 130.0 MB). Free memory was 74.5 MB in the beginning and 143.7 MB in the end (delta: -69.2 MB). Peak memory consumption was 105.8 MB. Max. memory is 7.1 GB. [2019-10-03 12:21:07,505 INFO L168 Benchmark]: Boogie Preprocessor took 378.47 ms. Allocated memory is still 269.0 MB. Free memory was 143.7 MB in the beginning and 111.8 MB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 7.1 GB. [2019-10-03 12:21:07,506 INFO L168 Benchmark]: RCFGBuilder took 13234.07 ms. Allocated memory was 269.0 MB in the beginning and 550.5 MB in the end (delta: 281.5 MB). Free memory was 111.8 MB in the beginning and 418.5 MB in the end (delta: -306.7 MB). Peak memory consumption was 361.7 MB. Max. memory is 7.1 GB. [2019-10-03 12:21:07,507 INFO L168 Benchmark]: Abstract Interpretation took 325.15 ms. Allocated memory is still 550.5 MB. Free memory was 418.5 MB in the beginning and 360.5 MB in the end (delta: 58.0 MB). Peak memory consumption was 58.0 MB. Max. memory is 7.1 GB. [2019-10-03 12:21:07,511 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 138.9 MB. Free memory is still 103.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2997.81 ms. Allocated memory was 138.9 MB in the beginning and 269.0 MB in the end (delta: 130.0 MB). Free memory was 74.5 MB in the beginning and 143.7 MB in the end (delta: -69.2 MB). Peak memory consumption was 105.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 378.47 ms. Allocated memory is still 269.0 MB. Free memory was 143.7 MB in the beginning and 111.8 MB in the end (delta: 31.9 MB). Peak memory consumption was 31.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13234.07 ms. Allocated memory was 269.0 MB in the beginning and 550.5 MB in the end (delta: 281.5 MB). Free memory was 111.8 MB in the beginning and 418.5 MB in the end (delta: -306.7 MB). Peak memory consumption was 361.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 325.15 ms. Allocated memory is still 550.5 MB. Free memory was 418.5 MB in the beginning and 360.5 MB in the end (delta: 58.0 MB). Peak memory consumption was 58.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 7525]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...