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/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -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-f4eb214f-m [2019-10-14 00:32:14,617 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:32:14,620 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:32:14,640 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:32:14,640 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:32:14,642 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:32:14,644 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:32:14,653 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:32:14,658 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:32:14,661 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:32:14,663 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:32:14,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:32:14,665 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:32:14,666 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:32:14,670 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:32:14,671 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:32:14,672 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:32:14,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:32:14,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:32:14,679 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:32:14,683 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:32:14,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:32:14,689 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:32:14,690 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:32:14,692 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:32:14,693 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:32:14,693 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:32:14,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:32:14,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:32:14,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:32:14,697 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:32:14,699 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:32:14,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:32:14,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:32:14,702 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:32:14,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:32:14,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:32:14,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:32:14,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:32:14,704 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:32:14,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:32:14,706 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 [2019-10-14 00:32:14,734 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:32:14,734 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:32:14,737 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:32:14,738 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:32:14,738 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:32:14,738 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:32:14,738 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:32:14,738 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:32:14,739 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:32:14,739 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:32:14,740 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:32:14,740 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:32:14,740 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:32:14,741 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:32:14,741 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:32:14,741 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:32:14,741 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:32:14,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:32:14,742 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:32:14,742 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:32:14,742 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:32:14,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:32:14,743 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:32:14,743 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:32:14,743 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:32:14,744 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:32:14,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:32:14,744 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:32:14,744 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-10-14 00:32:15,025 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:32:15,045 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:32:15,049 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:32:15,051 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:32:15,052 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:32:15,053 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i [2019-10-14 00:32:15,127 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d992d721f/a4f241fe3d2d419f8e1fc319b5bd0473/FLAGcb69a01ae [2019-10-14 00:32:16,016 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:32:16,017 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i [2019-10-14 00:32:16,054 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d992d721f/a4f241fe3d2d419f8e1fc319b5bd0473/FLAGcb69a01ae [2019-10-14 00:32:16,467 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d992d721f/a4f241fe3d2d419f8e1fc319b5bd0473 [2019-10-14 00:32:16,475 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:32:16,477 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:32:16,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:32:16,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:32:16,483 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:32:16,486 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:32:16" (1/1) ... [2019-10-14 00:32:16,489 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cabe9bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:32:16, skipping insertion in model container [2019-10-14 00:32:16,489 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:32:16" (1/1) ... [2019-10-14 00:32:16,497 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:32:16,660 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:32:18,821 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:32:18,845 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:32:19,321 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:32:19,733 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:32:19,733 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:32:19 WrapperNode [2019-10-14 00:32:19,734 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:32:19,735 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:32:19,735 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:32:19,735 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:32:19,752 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:32:19" (1/1) ... [2019-10-14 00:32:19,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:32:19" (1/1) ... [2019-10-14 00:32:19,853 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:32:19" (1/1) ... [2019-10-14 00:32:19,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:32:19" (1/1) ... [2019-10-14 00:32:19,979 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:32:19" (1/1) ... [2019-10-14 00:32:20,006 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:32:19" (1/1) ... [2019-10-14 00:32:20,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:32:19" (1/1) ... [2019-10-14 00:32:20,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:32:20,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:32:20,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:32:20,056 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:32:20,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:32:19" (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 [2019-10-14 00:32:20,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:32:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:32:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-14 00:32:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-10-14 00:32:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 00:32:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-14 00:32:20,127 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-14 00:32:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-14 00:32:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-14 00:32:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2019-10-14 00:32:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-10-14 00:32:20,128 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-10-14 00:32:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-14 00:32:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-14 00:32:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-14 00:32:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-10-14 00:32:20,129 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-10-14 00:32:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 00:32:20,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 00:32:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 00:32:20,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 00:32:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 00:32:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 00:32:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 00:32:20,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 00:32:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-14 00:32:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-10-14 00:32:20,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 00:32:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 00:32:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2019-10-14 00:32:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-14 00:32:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-10-14 00:32:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2019-10-14 00:32:20,136 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2019-10-14 00:32:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock_nointr [2019-10-14 00:32:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sector [2019-10-14 00:32:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_md_layout_to_format [2019-10-14 00:32:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_md_layout_to_copies [2019-10-14 00:32:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_format_to_md_layout [2019-10-14 00:32:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure get_raid_type [2019-10-14 00:32:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure context_alloc [2019-10-14 00:32:20,137 INFO L138 BoogieDeclarations]: Found implementation of procedure context_free [2019-10-14 00:32:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_parms [2019-10-14 00:32:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_region_size [2019-10-14 00:32:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_raid_redundancy [2019-10-14 00:32:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_raid_params [2019-10-14 00:32:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure do_table_event [2019-10-14 00:32:20,138 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_is_congested [2019-10-14 00:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure read_disk_sb [2019-10-14 00:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure super_sync [2019-10-14 00:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure super_load [2019-10-14 00:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure super_init_validation [2019-10-14 00:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure super_validate [2019-10-14 00:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure analyse_superblocks [2019-10-14 00:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_discard_support [2019-10-14 00:32:20,139 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_ctr [2019-10-14 00:32:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_dtr [2019-10-14 00:32:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_map [2019-10-14 00:32:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure decipher_sync_action [2019-10-14 00:32:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_status [2019-10-14 00:32:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_message [2019-10-14 00:32:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_iterate_devices [2019-10-14 00:32:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_io_hints [2019-10-14 00:32:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_presuspend [2019-10-14 00:32:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_postsuspend [2019-10-14 00:32:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure attempt_restore_of_faulty_devices [2019-10-14 00:32:20,142 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_resume [2019-10-14 00:32:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_merge [2019-10-14 00:32:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_raid_init [2019-10-14 00:32:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_raid_exit [2019-10-14 00:32:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-14 00:32:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-14 00:32:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-14 00:32:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_2 [2019-10-14 00:32:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-14 00:32:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-14 00:32:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-14 00:32:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:32:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-14 00:32:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-14 00:32:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-14 00:32:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-14 00:32:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-14 00:32:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-14 00:32:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-14 00:32:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-14 00:32:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-14 00:32:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-14 00:32:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-14 00:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2019-10-14 00:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-14 00:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-14 00:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-10-14 00:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_17 [2019-10-14 00:32:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-14 00:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_20 [2019-10-14 00:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 00:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-14 00:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 00:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 00:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 00:32:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 00:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-14 00:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-14 00:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-14 00:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-14 00:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-14 00:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-14 00:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-14 00:32:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-14 00:32:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-14 00:32:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-14 00:32:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-14 00:32:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 00:32:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-14 00:32:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-14 00:32:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-14 00:32:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 00:32:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-14 00:32:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-14 00:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-14 00:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-14 00:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 00:32:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-14 00:32:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 00:32:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 00:32:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 00:32:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 00:32:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 00:32:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 00:32:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 00:32:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 00:32:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 00:32:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 00:32:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 00:32:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_reconfig_mutex_of_mddev [2019-10-14 00:32:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_reconfig_mutex_of_mddev [2019-10-14 00:32:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reconfig_mutex_of_mddev [2019-10-14 00:32:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reconfig_mutex_of_mddev [2019-10-14 00:32:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_reconfig_mutex_of_mddev [2019-10-14 00:32:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_reconfig_mutex_of_mddev [2019-10-14 00:32:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2019-10-14 00:32:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_reconfig_mutex_of_mddev [2019-10-14 00:32:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_reconfig_mutex_of_mddev [2019-10-14 00:32:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_reconfig_mutex_of_mddev [2019-10-14 00:32:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_reconfig_mutex_of_mddev [2019-10-14 00:32:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 00:32:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-14 00:32:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 00:32:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-14 00:32:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-14 00:32:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-10-14 00:32:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_load [2019-10-14 00:32:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2019-10-14 00:32:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2019-10-14 00:32:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2019-10-14 00:32:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2019-10-14 00:32:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2019-10-14 00:32:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2019-10-14 00:32:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2019-10-14 00:32:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2019-10-14 00:32:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2019-10-14 00:32:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2019-10-14 00:32:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-14 00:32:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-14 00:32:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 00:32:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_preresume_2 [2019-10-14 00:32:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-14 00:32:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-14 00:32:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2019-10-14 00:32:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_clear [2019-10-14 00:32:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_init [2019-10-14 00:32:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reap_sync_thread [2019-10-14 00:32:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure md_run [2019-10-14 00:32:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure md_stop [2019-10-14 00:32:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure md_stop_writes [2019-10-14 00:32:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-10-14 00:32:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_congested [2019-10-14 00:32:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_init [2019-10-14 00:32:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2019-10-14 00:32:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2019-10-14 00:32:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2019-10-14 00:32:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-14 00:32:20,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-10-14 00:32:20,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-14 00:32:20,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-14 00:32:20,180 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 00:32:20,180 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-10-14 00:32:20,180 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-14 00:32:20,180 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-14 00:32:20,181 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_cache_size [2019-10-14 00:32:20,181 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-10-14 00:32:20,181 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2019-10-14 00:32:20,181 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_page_io [2019-10-14 00:32:20,181 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 00:32:20,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 00:32:20,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 00:32:20,182 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 00:32:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:32:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-14 00:32:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-14 00:32:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-14 00:32:20,182 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-14 00:32:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:32:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2019-10-14 00:32:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-10-14 00:32:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-10-14 00:32:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 00:32:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-14 00:32:20,183 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-14 00:32:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-10-14 00:32:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 00:32:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 00:32:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 00:32:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-14 00:32:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:32:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-14 00:32:20,184 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-14 00:32:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:32:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-14 00:32:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-14 00:32:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-10-14 00:32:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 00:32:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-14 00:32:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2019-10-14 00:32:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-14 00:32:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-14 00:32:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-14 00:32:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-10-14 00:32:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-14 00:32:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-14 00:32:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2019-10-14 00:32:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_20 [2019-10-14 00:32:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-14 00:32:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-14 00:32:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-14 00:32:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-14 00:32:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:32:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 00:32:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:32:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 00:32:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 00:32:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 00:32:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 00:32:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:32:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 00:32:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 00:32:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 00:32:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 00:32:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 00:32:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 00:32:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 00:32:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 00:32:20,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 00:32:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-10-14 00:32:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_17 [2019-10-14 00:32:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-14 00:32:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-14 00:32:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-14 00:32:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-10-14 00:32:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-14 00:32:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-14 00:32:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-14 00:32:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-14 00:32:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-14 00:32:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-14 00:32:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-14 00:32:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-14 00:32:20,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_reconfig_mutex_of_mddev [2019-10-14 00:32:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reconfig_mutex_of_mddev [2019-10-14 00:32:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reconfig_mutex_of_mddev [2019-10-14 00:32:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-14 00:32:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-14 00:32:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-14 00:32:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-14 00:32:20,192 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-14 00:32:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-14 00:32:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-14 00:32:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-14 00:32:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-14 00:32:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-10-14 00:32:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-10-14 00:32:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 00:32:20,193 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 00:32:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 00:32:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 00:32:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-14 00:32:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-14 00:32:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-14 00:32:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_2 [2019-10-14 00:32:20,194 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-14 00:32:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-14 00:32:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-14 00:32:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2019-10-14 00:32:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-10-14 00:32:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-14 00:32:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-10-14 00:32:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2019-10-14 00:32:20,195 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2019-10-14 00:32:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2019-10-14 00:32:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2019-10-14 00:32:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock_nointr [2019-10-14 00:32:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2019-10-14 00:32:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-10-14 00:32:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure md_reap_sync_thread [2019-10-14 00:32:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2019-10-14 00:32:20,196 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_congested [2019-10-14 00:32:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure sync_page_io [2019-10-14 00:32:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_init [2019-10-14 00:32:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure md_run [2019-10-14 00:32:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure md_stop [2019-10-14 00:32:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure md_stop_writes [2019-10-14 00:32:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_init [2019-10-14 00:32:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_clear [2019-10-14 00:32:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2019-10-14 00:32:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2019-10-14 00:32:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_cache_size [2019-10-14 00:32:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_load [2019-10-14 00:32:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2019-10-14 00:32:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2019-10-14 00:32:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2019-10-14 00:32:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2019-10-14 00:32:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2019-10-14 00:32:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2019-10-14 00:32:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2019-10-14 00:32:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2019-10-14 00:32:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure to_sector [2019-10-14 00:32:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:32:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_md_layout_to_format [2019-10-14 00:32:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_md_layout_to_copies [2019-10-14 00:32:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_format_to_md_layout [2019-10-14 00:32:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure get_raid_type [2019-10-14 00:32:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure context_alloc [2019-10-14 00:32:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:32:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure context_free [2019-10-14 00:32:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure dev_parms [2019-10-14 00:32:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure validate_region_size [2019-10-14 00:32:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure validate_raid_redundancy [2019-10-14 00:32:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure parse_raid_params [2019-10-14 00:32:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:32:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure do_table_event [2019-10-14 00:32:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure raid_is_congested [2019-10-14 00:32:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure read_disk_sb [2019-10-14 00:32:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure super_sync [2019-10-14 00:32:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure super_load [2019-10-14 00:32:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure super_init_validation [2019-10-14 00:32:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure super_validate [2019-10-14 00:32:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure analyse_superblocks [2019-10-14 00:32:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure configure_discard_support [2019-10-14 00:32:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure raid_ctr [2019-10-14 00:32:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure raid_dtr [2019-10-14 00:32:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure raid_map [2019-10-14 00:32:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-14 00:32:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure decipher_sync_action [2019-10-14 00:32:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure raid_status [2019-10-14 00:32:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure raid_message [2019-10-14 00:32:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure raid_iterate_devices [2019-10-14 00:32:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-10-14 00:32:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure raid_io_hints [2019-10-14 00:32:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure raid_presuspend [2019-10-14 00:32:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure raid_postsuspend [2019-10-14 00:32:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure attempt_restore_of_faulty_devices [2019-10-14 00:32:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-14 00:32:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure raid_resume [2019-10-14 00:32:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure raid_merge [2019-10-14 00:32:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-10-14 00:32:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure dm_raid_init [2019-10-14 00:32:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure dm_raid_exit [2019-10-14 00:32:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_preresume_2 [2019-10-14 00:32:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 00:32:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 00:32:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:32:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 00:32:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-14 00:32:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 00:32:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-14 00:32:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-14 00:32:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-14 00:32:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-14 00:32:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-14 00:32:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-14 00:32:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-14 00:32:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-14 00:32:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-14 00:32:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-14 00:32:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-14 00:32:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-14 00:32:20,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-14 00:32:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-14 00:32:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-14 00:32:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-14 00:32:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-14 00:32:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-14 00:32:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-14 00:32:20,272 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-14 00:32:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-14 00:32:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-14 00:32:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-14 00:32:20,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-14 00:32:20,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-14 00:32:20,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-14 00:32:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_reconfig_mutex_of_mddev [2019-10-14 00:32:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_reconfig_mutex_of_mddev [2019-10-14 00:32:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_reconfig_mutex_of_mddev [2019-10-14 00:32:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2019-10-14 00:32:20,275 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_reconfig_mutex_of_mddev [2019-10-14 00:32:20,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_reconfig_mutex_of_mddev [2019-10-14 00:32:20,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_reconfig_mutex_of_mddev [2019-10-14 00:32:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_reconfig_mutex_of_mddev [2019-10-14 00:32:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 00:32:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-14 00:32:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-14 00:32:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:32:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:32:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 00:32:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:32:20,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:32:21,229 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 00:32:30,856 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:32:30,856 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 00:32:30,859 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:32:30 BoogieIcfgContainer [2019-10-14 00:32:30,859 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:32:30,860 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:32:30,860 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:32:30,861 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:32:30,861 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:32:30" (1/1) ... [2019-10-14 00:32:30,918 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:32:31,219 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:32:31,227 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. [2019-10-14 00:32:31,228 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:32:31,232 INFO L168 Benchmark]: Toolchain (without parser) took 14753.04 ms. Allocated memory was 137.9 MB in the beginning and 534.2 MB in the end (delta: 396.4 MB). Free memory was 92.8 MB in the beginning and 338.9 MB in the end (delta: -246.1 MB). Peak memory consumption was 150.3 MB. Max. memory is 7.1 GB. [2019-10-14 00:32:31,236 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-14 00:32:31,237 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3256.99 ms. Allocated memory was 137.9 MB in the beginning and 253.8 MB in the end (delta: 115.9 MB). Free memory was 92.4 MB in the beginning and 129.5 MB in the end (delta: -37.1 MB). Peak memory consumption was 124.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:32:31,244 INFO L168 Benchmark]: Boogie Preprocessor took 320.69 ms. Allocated memory is still 253.8 MB. Free memory was 129.5 MB in the beginning and 99.7 MB in the end (delta: 29.8 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:32:31,245 INFO L168 Benchmark]: RCFGBuilder took 10803.43 ms. Allocated memory was 253.8 MB in the beginning and 534.2 MB in the end (delta: 280.5 MB). Free memory was 99.7 MB in the beginning and 395.5 MB in the end (delta: -295.9 MB). Peak memory consumption was 280.9 MB. Max. memory is 7.1 GB. [2019-10-14 00:32:31,246 INFO L168 Benchmark]: Abstract Interpretation took 367.47 ms. Allocated memory is still 534.2 MB. Free memory was 395.5 MB in the beginning and 338.9 MB in the end (delta: 56.6 MB). Peak memory consumption was 56.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:32:31,258 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 121.1 MB in the beginning and 120.9 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3256.99 ms. Allocated memory was 137.9 MB in the beginning and 253.8 MB in the end (delta: 115.9 MB). Free memory was 92.4 MB in the beginning and 129.5 MB in the end (delta: -37.1 MB). Peak memory consumption was 124.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 320.69 ms. Allocated memory is still 253.8 MB. Free memory was 129.5 MB in the beginning and 99.7 MB in the end (delta: 29.8 MB). Peak memory consumption was 29.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10803.43 ms. Allocated memory was 253.8 MB in the beginning and 534.2 MB in the end (delta: 280.5 MB). Free memory was 99.7 MB in the beginning and 395.5 MB in the end (delta: -295.9 MB). Peak memory consumption was 280.9 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 367.47 ms. Allocated memory is still 534.2 MB. Free memory was 395.5 MB in the beginning and 338.9 MB in the end (delta: 56.6 MB). Peak memory consumption was 56.6 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...