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 0.1.24-112bae1 [2019-09-11 19:53:45,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 19:53:45,779 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 19:53:45,795 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 19:53:45,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 19:53:45,797 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 19:53:45,799 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 19:53:45,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 19:53:45,804 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 19:53:45,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 19:53:45,806 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 19:53:45,807 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 19:53:45,807 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 19:53:45,808 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 19:53:45,809 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 19:53:45,810 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 19:53:45,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 19:53:45,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 19:53:45,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 19:53:45,816 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 19:53:45,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 19:53:45,818 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 19:53:45,819 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 19:53:45,820 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 19:53:45,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 19:53:45,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 19:53:45,823 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 19:53:45,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 19:53:45,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 19:53:45,825 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 19:53:45,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 19:53:45,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 19:53:45,827 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 19:53:45,827 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 19:53:45,828 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 19:53:45,829 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 19:53:45,829 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 19:53:45,829 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 19:53:45,830 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 19:53:45,831 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 19:53:45,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 19:53:45,832 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 [2019-09-11 19:53:45,848 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 19:53:45,848 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 19:53:45,849 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 19:53:45,849 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 19:53:45,849 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 19:53:45,850 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 19:53:45,850 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 19:53:45,850 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 19:53:45,850 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 19:53:45,850 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 19:53:45,851 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 19:53:45,851 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 19:53:45,851 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 19:53:45,852 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 19:53:45,852 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 19:53:45,852 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 19:53:45,852 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 19:53:45,852 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 19:53:45,853 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 19:53:45,853 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 19:53:45,853 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 19:53:45,853 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 19:53:45,853 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 19:53:45,854 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 19:53:45,854 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 19:53:45,854 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 19:53:45,854 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 19:53:45,854 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 19:53:45,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 19:53:45,855 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 19:53:45,888 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 19:53:45,900 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 19:53:45,904 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 19:53:45,906 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 19:53:45,906 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 19:53:45,907 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i [2019-09-11 19:53:45,969 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cb5642c4/04c6021c001c4956b7343b8e6c58b191/FLAGae03b1138 [2019-09-11 19:53:46,741 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 19:53:46,741 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--md--dm-raid.ko-entry_point.cil.out.i [2019-09-11 19:53:46,790 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cb5642c4/04c6021c001c4956b7343b8e6c58b191/FLAGae03b1138 [2019-09-11 19:53:46,816 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cb5642c4/04c6021c001c4956b7343b8e6c58b191 [2019-09-11 19:53:46,828 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 19:53:46,830 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 19:53:46,832 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 19:53:46,833 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 19:53:46,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 19:53:46,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:53:46" (1/1) ... [2019-09-11 19:53:46,841 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17e50a10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:53:46, skipping insertion in model container [2019-09-11 19:53:46,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 07:53:46" (1/1) ... [2019-09-11 19:53:46,849 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 19:53:47,002 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 19:53:49,102 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:53:49,121 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 19:53:49,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 19:53:49,852 INFO L192 MainTranslator]: Completed translation [2019-09-11 19:53:49,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:53:49 WrapperNode [2019-09-11 19:53:49,852 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 19:53:49,853 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 19:53:49,854 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 19:53:49,854 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 19:53:49,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:53:49" (1/1) ... [2019-09-11 19:53:49,869 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:53:49" (1/1) ... [2019-09-11 19:53:49,953 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:53:49" (1/1) ... [2019-09-11 19:53:49,954 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:53:49" (1/1) ... [2019-09-11 19:53:50,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:53:49" (1/1) ... [2019-09-11 19:53:50,118 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:53:49" (1/1) ... [2019-09-11 19:53:50,146 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:53:49" (1/1) ... [2019-09-11 19:53:50,174 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 19:53:50,174 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 19:53:50,174 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 19:53:50,175 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 19:53:50,176 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 07:53:49" (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 [2019-09-11 19:53:50,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 19:53:50,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 19:53:50,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 19:53:50,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-09-11 19:53:50,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 19:53:50,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-11 19:53:50,246 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-11 19:53:50,246 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-11 19:53:50,246 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-11 19:53:50,247 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2019-09-11 19:53:50,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight32 [2019-09-11 19:53:50,247 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-09-11 19:53:50,248 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-09-11 19:53:50,249 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-11 19:53:50,249 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-11 19:53:50,249 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-11 19:53:50,249 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic64_read [2019-09-11 19:53:50,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 19:53:50,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 19:53:50,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-11 19:53:50,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-11 19:53:50,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 19:53:50,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 19:53:50,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 19:53:50,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 19:53:50,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 19:53:50,253 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2019-09-11 19:53:50,253 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-11 19:53:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 19:53:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2019-09-11 19:53:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-11 19:53:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2019-09-11 19:53:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2019-09-11 19:53:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_logical_block_size [2019-09-11 19:53:50,254 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock_nointr [2019-09-11 19:53:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure to_sector [2019-09-11 19:53:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_md_layout_to_format [2019-09-11 19:53:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_md_layout_to_copies [2019-09-11 19:53:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure raid10_format_to_md_layout [2019-09-11 19:53:50,255 INFO L138 BoogieDeclarations]: Found implementation of procedure get_raid_type [2019-09-11 19:53:50,256 INFO L138 BoogieDeclarations]: Found implementation of procedure context_alloc [2019-09-11 19:53:50,256 INFO L138 BoogieDeclarations]: Found implementation of procedure context_free [2019-09-11 19:53:50,256 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_parms [2019-09-11 19:53:50,256 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_region_size [2019-09-11 19:53:50,256 INFO L138 BoogieDeclarations]: Found implementation of procedure validate_raid_redundancy [2019-09-11 19:53:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure parse_raid_params [2019-09-11 19:53:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure do_table_event [2019-09-11 19:53:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_is_congested [2019-09-11 19:53:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure read_disk_sb [2019-09-11 19:53:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure super_sync [2019-09-11 19:53:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure super_load [2019-09-11 19:53:50,257 INFO L138 BoogieDeclarations]: Found implementation of procedure super_init_validation [2019-09-11 19:53:50,258 INFO L138 BoogieDeclarations]: Found implementation of procedure super_validate [2019-09-11 19:53:50,258 INFO L138 BoogieDeclarations]: Found implementation of procedure analyse_superblocks [2019-09-11 19:53:50,259 INFO L138 BoogieDeclarations]: Found implementation of procedure configure_discard_support [2019-09-11 19:53:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_ctr [2019-09-11 19:53:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_dtr [2019-09-11 19:53:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_map [2019-09-11 19:53:50,260 INFO L138 BoogieDeclarations]: Found implementation of procedure decipher_sync_action [2019-09-11 19:53:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_status [2019-09-11 19:53:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_message [2019-09-11 19:53:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_iterate_devices [2019-09-11 19:53:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_io_hints [2019-09-11 19:53:50,261 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_presuspend [2019-09-11 19:53:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_postsuspend [2019-09-11 19:53:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure attempt_restore_of_faulty_devices [2019-09-11 19:53:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_resume [2019-09-11 19:53:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure raid_merge [2019-09-11 19:53:50,262 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_raid_init [2019-09-11 19:53:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_raid_exit [2019-09-11 19:53:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-11 19:53:50,263 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-11 19:53:50,264 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-11 19:53:50,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_target_type_2 [2019-09-11 19:53:50,264 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-11 19:53:50,265 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-11 19:53:50,265 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-11 19:53:50,265 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 19:53:50,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-11 19:53:50,266 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-11 19:53:50,266 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 19:53:50,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-09-11 19:53:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-09-11 19:53:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-09-11 19:53:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-09-11 19:53:50,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-09-11 19:53:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-09-11 19:53:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-11 19:53:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-09-11 19:53:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2019-09-11 19:53:50,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-09-11 19:53:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-09-11 19:53:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2019-09-11 19:53:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_17 [2019-09-11 19:53:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-09-11 19:53:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_20 [2019-09-11 19:53:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 19:53:50,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-11 19:53:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-11 19:53:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-11 19:53:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-11 19:53:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-11 19:53:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-11 19:53:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-11 19:53:50,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-11 19:53:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-11 19:53:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-11 19:53:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-11 19:53:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-11 19:53:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-11 19:53:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-11 19:53:50,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-11 19:53:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-11 19:53:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-11 19:53:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-11 19:53:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-11 19:53:50,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-11 19:53:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-11 19:53:50,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-11 19:53:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-11 19:53:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-11 19:53:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-11 19:53:50,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-11 19:53:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-11 19:53:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-11 19:53:50,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-11 19:53:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-11 19:53:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-11 19:53:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-11 19:53:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-11 19:53:50,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-11 19:53:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-11 19:53:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-11 19:53:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-11 19:53:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-11 19:53:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_reconfig_mutex_of_mddev [2019-09-11 19:53:50,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_reconfig_mutex_of_mddev [2019-09-11 19:53:50,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_reconfig_mutex_of_mddev [2019-09-11 19:53:50,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reconfig_mutex_of_mddev [2019-09-11 19:53:50,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_reconfig_mutex_of_mddev [2019-09-11 19:53:50,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_reconfig_mutex_of_mddev [2019-09-11 19:53:50,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2019-09-11 19:53:50,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_reconfig_mutex_of_mddev [2019-09-11 19:53:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_reconfig_mutex_of_mddev [2019-09-11 19:53:50,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_reconfig_mutex_of_mddev [2019-09-11 19:53:50,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_reconfig_mutex_of_mddev [2019-09-11 19:53:50,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 19:53:50,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-11 19:53:50,291 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-11 19:53:50,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-11 19:53:50,292 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-11 19:53:50,292 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages_current [2019-09-11 19:53:50,292 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_load [2019-09-11 19:53:50,292 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_min [2019-09-11 19:53:50,293 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_limits_io_opt [2019-09-11 19:53:50,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_get_device [2019-09-11 19:53:50,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_put_device [2019-09-11 19:53:50,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_register_target [2019-09-11 19:53:50,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_set_target_max_io_len [2019-09-11 19:53:50,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_add_target_callbacks [2019-09-11 19:53:50,293 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_event [2019-09-11 19:53:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_table_get_mode [2019-09-11 19:53:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure dm_unregister_target [2019-09-11 19:53:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-11 19:53:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-09-11 19:53:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 19:53:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_preresume_2 [2019-09-11 19:53:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-11 19:53:50,294 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-11 19:53:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure md_error [2019-09-11 19:53:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_clear [2019-09-11 19:53:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure md_rdev_init [2019-09-11 19:53:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reap_sync_thread [2019-09-11 19:53:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure md_run [2019-09-11 19:53:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure md_stop [2019-09-11 19:53:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure md_stop_writes [2019-09-11 19:53:50,295 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-09-11 19:53:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_congested [2019-09-11 19:53:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_init [2019-09-11 19:53:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2019-09-11 19:53:50,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2019-09-11 19:53:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2019-09-11 19:53:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-11 19:53:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible [2019-09-11 19:53:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-11 19:53:50,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 19:53:50,298 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 19:53:50,298 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-09-11 19:53:50,298 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-11 19:53:50,298 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-11 19:53:50,298 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_set_cache_size [2019-09-11 19:53:50,298 INFO L138 BoogieDeclarations]: Found implementation of procedure scnprintf [2019-09-11 19:53:50,298 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2019-09-11 19:53:50,299 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_page_io [2019-09-11 19:53:50,299 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 19:53:50,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 19:53:50,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 19:53:50,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 19:53:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 19:53:50,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 19:53:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-11 19:53:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-11 19:53:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-11 19:53:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 19:53:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2019-09-11 19:53:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight32 [2019-09-11 19:53:50,300 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-09-11 19:53:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 19:53:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-09-11 19:53:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-09-11 19:53:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure scnprintf [2019-09-11 19:53:50,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-11 19:53:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-11 19:53:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-11 19:53:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-11 19:53:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 19:53:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-11 19:53:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-11 19:53:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 19:53:50,303 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-11 19:53:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-11 19:53:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-11 19:53:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 19:53:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-09-11 19:53:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2019-09-11 19:53:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-11 19:53:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-11 19:53:50,304 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 19:53:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure atomic64_read [2019-09-11 19:53:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-11 19:53:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-11 19:53:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2019-09-11 19:53:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_20 [2019-09-11 19:53:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 19:53:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-11 19:53:50,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-09-11 19:53:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-09-11 19:53:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 19:53:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 19:53:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 19:53:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 19:53:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 19:53:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 19:53:50,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 19:53:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 19:53:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 19:53:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 19:53:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-11 19:53:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-11 19:53:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 19:53:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 19:53:50,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 19:53:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 19:53:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 19:53:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible [2019-09-11 19:53:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_17 [2019-09-11 19:53:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-11 19:53:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-09-11 19:53:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-09-11 19:53:50,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2019-09-11 19:53:50,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-09-11 19:53:50,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-11 19:53:50,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-11 19:53:50,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-11 19:53:50,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-11 19:53:50,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-11 19:53:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-11 19:53:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-11 19:53:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_reconfig_mutex_of_mddev [2019-09-11 19:53:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_reconfig_mutex_of_mddev [2019-09-11 19:53:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reconfig_mutex_of_mddev [2019-09-11 19:53:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-11 19:53:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-11 19:53:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-09-11 19:53:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-09-11 19:53:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-11 19:53:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-09-11 19:53:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-09-11 19:53:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-11 19:53:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-09-11 19:53:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2019-09-11 19:53:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2019-09-11 19:53:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 19:53:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-11 19:53:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-11 19:53:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 19:53:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-11 19:53:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-11 19:53:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-11 19:53:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_target_type_2 [2019-09-11 19:53:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-11 19:53:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-11 19:53:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-11 19:53:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2019-09-11 19:53:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-09-11 19:53:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-11 19:53:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2019-09-11 19:53:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_min [2019-09-11 19:53:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure blk_limits_io_opt [2019-09-11 19:53:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2019-09-11 19:53:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_logical_block_size [2019-09-11 19:53:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock_nointr [2019-09-11 19:53:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2019-09-11 19:53:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-09-11 19:53:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure md_reap_sync_thread [2019-09-11 19:53:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure md_error [2019-09-11 19:53:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_congested [2019-09-11 19:53:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure sync_page_io [2019-09-11 19:53:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_init [2019-09-11 19:53:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure md_run [2019-09-11 19:53:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure md_stop [2019-09-11 19:53:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure md_stop_writes [2019-09-11 19:53:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_init [2019-09-11 19:53:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure md_rdev_clear [2019-09-11 19:53:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2019-09-11 19:53:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2019-09-11 19:53:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_set_cache_size [2019-09-11 19:53:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_load [2019-09-11 19:53:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure dm_get_device [2019-09-11 19:53:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure dm_put_device [2019-09-11 19:53:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure dm_register_target [2019-09-11 19:53:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure dm_unregister_target [2019-09-11 19:53:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_add_target_callbacks [2019-09-11 19:53:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure dm_set_target_max_io_len [2019-09-11 19:53:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_get_mode [2019-09-11 19:53:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure dm_table_event [2019-09-11 19:53:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure to_sector [2019-09-11 19:53:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 19:53:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_md_layout_to_format [2019-09-11 19:53:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_md_layout_to_copies [2019-09-11 19:53:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure raid10_format_to_md_layout [2019-09-11 19:53:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure get_raid_type [2019-09-11 19:53:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure context_alloc [2019-09-11 19:53:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 19:53:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure context_free [2019-09-11 19:53:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure dev_parms [2019-09-11 19:53:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure validate_region_size [2019-09-11 19:53:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure validate_raid_redundancy [2019-09-11 19:53:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure parse_raid_params [2019-09-11 19:53:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 19:53:50,325 INFO L130 BoogieDeclarations]: Found specification of procedure do_table_event [2019-09-11 19:53:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure raid_is_congested [2019-09-11 19:53:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure read_disk_sb [2019-09-11 19:53:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure super_sync [2019-09-11 19:53:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure super_load [2019-09-11 19:53:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure super_init_validation [2019-09-11 19:53:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure super_validate [2019-09-11 19:53:50,326 INFO L130 BoogieDeclarations]: Found specification of procedure analyse_superblocks [2019-09-11 19:53:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure configure_discard_support [2019-09-11 19:53:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure raid_ctr [2019-09-11 19:53:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure raid_dtr [2019-09-11 19:53:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure raid_map [2019-09-11 19:53:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 19:53:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure decipher_sync_action [2019-09-11 19:53:50,327 INFO L130 BoogieDeclarations]: Found specification of procedure raid_status [2019-09-11 19:53:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure raid_message [2019-09-11 19:53:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure raid_iterate_devices [2019-09-11 19:53:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~sector_t~0~X~~sector_t~0~X~$Pointer$~TO~int [2019-09-11 19:53:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure raid_io_hints [2019-09-11 19:53:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure raid_presuspend [2019-09-11 19:53:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure raid_postsuspend [2019-09-11 19:53:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure attempt_restore_of_faulty_devices [2019-09-11 19:53:50,328 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 19:53:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure raid_resume [2019-09-11 19:53:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure raid_merge [2019-09-11 19:53:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-09-11 19:53:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure dm_raid_init [2019-09-11 19:53:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure dm_raid_exit [2019-09-11 19:53:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_preresume_2 [2019-09-11 19:53:50,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 19:53:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 19:53:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 19:53:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 19:53:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-11 19:53:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-11 19:53:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-11 19:53:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-11 19:53:50,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-11 19:53:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-11 19:53:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-11 19:53:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-11 19:53:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-11 19:53:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-11 19:53:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-11 19:53:50,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-11 19:53:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-11 19:53:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-11 19:53:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-11 19:53:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-11 19:53:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-11 19:53:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-11 19:53:50,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-11 19:53:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-11 19:53:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-11 19:53:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-11 19:53:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-11 19:53:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-11 19:53:50,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-11 19:53:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-11 19:53:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-11 19:53:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-11 19:53:50,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_reconfig_mutex_of_mddev [2019-09-11 19:53:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_reconfig_mutex_of_mddev [2019-09-11 19:53:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_reconfig_mutex_of_mddev [2019-09-11 19:53:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reconfig_mutex_of_mddev [2019-09-11 19:53:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_reconfig_mutex_of_mddev [2019-09-11 19:53:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_reconfig_mutex_of_mddev [2019-09-11 19:53:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_reconfig_mutex_of_mddev [2019-09-11 19:53:50,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_reconfig_mutex_of_mddev [2019-09-11 19:53:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 19:53:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-11 19:53:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 19:53:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 19:53:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 19:53:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 19:53:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 19:53:50,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 19:53:51,218 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 19:54:00,605 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 19:54:00,606 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 19:54:00,608 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 07:54:00 BoogieIcfgContainer [2019-09-11 19:54:00,608 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 19:54:00,609 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 19:54:00,609 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 19:54:00,610 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 19:54:00,610 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 07:54:00" (1/1) ... [2019-09-11 19:54:00,670 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 19:54:00,993 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 19:54:01,000 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. [2019-09-11 19:54:01,000 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 19:54:01,003 INFO L168 Benchmark]: Toolchain (without parser) took 14171.82 ms. Allocated memory was 135.3 MB in the beginning and 586.7 MB in the end (delta: 451.4 MB). Free memory was 80.6 MB in the beginning and 485.6 MB in the end (delta: -405.0 MB). Peak memory consumption was 389.2 MB. Max. memory is 7.1 GB. [2019-09-11 19:54:01,004 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 135.3 MB. Free memory is still 109.3 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-09-11 19:54:01,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3021.29 ms. Allocated memory was 135.3 MB in the beginning and 267.4 MB in the end (delta: 132.1 MB). Free memory was 80.6 MB in the beginning and 133.2 MB in the end (delta: -52.6 MB). Peak memory consumption was 120.9 MB. Max. memory is 7.1 GB. [2019-09-11 19:54:01,006 INFO L168 Benchmark]: Boogie Preprocessor took 320.50 ms. Allocated memory is still 267.4 MB. Free memory was 133.2 MB in the beginning and 102.4 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 7.1 GB. [2019-09-11 19:54:01,008 INFO L168 Benchmark]: RCFGBuilder took 10434.36 ms. Allocated memory was 267.4 MB in the beginning and 509.6 MB in the end (delta: 242.2 MB). Free memory was 102.4 MB in the beginning and 116.0 MB in the end (delta: -13.6 MB). Peak memory consumption was 297.1 MB. Max. memory is 7.1 GB. [2019-09-11 19:54:01,009 INFO L168 Benchmark]: Abstract Interpretation took 390.91 ms. Allocated memory was 509.6 MB in the beginning and 586.7 MB in the end (delta: 77.1 MB). Free memory was 116.0 MB in the beginning and 485.6 MB in the end (delta: -369.6 MB). Peak memory consumption was 50.3 MB. Max. memory is 7.1 GB. [2019-09-11 19:54:01,019 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 135.3 MB. Free memory is still 109.3 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 3021.29 ms. Allocated memory was 135.3 MB in the beginning and 267.4 MB in the end (delta: 132.1 MB). Free memory was 80.6 MB in the beginning and 133.2 MB in the end (delta: -52.6 MB). Peak memory consumption was 120.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 320.50 ms. Allocated memory is still 267.4 MB. Free memory was 133.2 MB in the beginning and 102.4 MB in the end (delta: 30.8 MB). Peak memory consumption was 30.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10434.36 ms. Allocated memory was 267.4 MB in the beginning and 509.6 MB in the end (delta: 242.2 MB). Free memory was 102.4 MB in the beginning and 116.0 MB in the end (delta: -13.6 MB). Peak memory consumption was 297.1 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 390.91 ms. Allocated memory was 509.6 MB in the beginning and 586.7 MB in the end (delta: 77.1 MB). Free memory was 116.0 MB in the beginning and 485.6 MB in the end (delta: -369.6 MB). Peak memory consumption was 50.3 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...