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-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-14 00:30:06,889 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-14 00:30:06,892 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-14 00:30:06,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-14 00:30:06,911 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-14 00:30:06,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-14 00:30:06,916 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-14 00:30:06,929 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-14 00:30:06,931 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-14 00:30:06,932 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-14 00:30:06,933 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-14 00:30:06,935 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-14 00:30:06,936 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-14 00:30:06,939 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-14 00:30:06,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-14 00:30:06,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-14 00:30:06,944 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-14 00:30:06,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-14 00:30:06,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-14 00:30:06,955 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-14 00:30:06,959 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-14 00:30:06,960 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-14 00:30:06,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-14 00:30:06,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-14 00:30:06,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-14 00:30:06,967 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-14 00:30:06,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-14 00:30:06,969 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-14 00:30:06,971 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-14 00:30:06,972 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-14 00:30:06,972 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-14 00:30:06,973 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-14 00:30:06,974 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-14 00:30:06,974 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-14 00:30:06,976 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-14 00:30:06,976 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-14 00:30:06,977 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-14 00:30:06,977 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-14 00:30:06,977 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-14 00:30:06,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-14 00:30:06,981 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-14 00:30:06,982 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 00:30:07,001 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-14 00:30:07,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-14 00:30:07,003 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-14 00:30:07,004 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-14 00:30:07,004 INFO L138 SettingsManager]: * Use SBE=true [2019-10-14 00:30:07,004 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-14 00:30:07,004 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-14 00:30:07,004 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-14 00:30:07,005 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-14 00:30:07,005 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-14 00:30:07,006 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-14 00:30:07,006 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-14 00:30:07,006 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-14 00:30:07,007 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-14 00:30:07,007 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-14 00:30:07,007 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-14 00:30:07,007 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-14 00:30:07,007 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-14 00:30:07,008 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-14 00:30:07,008 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-14 00:30:07,008 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-14 00:30:07,008 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-14 00:30:07,008 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-14 00:30:07,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-14 00:30:07,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-14 00:30:07,009 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-14 00:30:07,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-14 00:30:07,009 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-14 00:30:07,010 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 00:30:07,321 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-14 00:30:07,337 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-14 00:30:07,342 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-14 00:30:07,343 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-14 00:30:07,344 INFO L275 PluginConnector]: CDTParser initialized [2019-10-14 00:30:07,345 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i [2019-10-14 00:30:07,432 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad9dd7fd7/97c412953f9644319a417f0b13824ee5/FLAGb342539c5 [2019-10-14 00:30:08,214 INFO L306 CDTParser]: Found 1 translation units. [2019-10-14 00:30:08,215 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i [2019-10-14 00:30:08,261 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad9dd7fd7/97c412953f9644319a417f0b13824ee5/FLAGb342539c5 [2019-10-14 00:30:08,291 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ad9dd7fd7/97c412953f9644319a417f0b13824ee5 [2019-10-14 00:30:08,304 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-14 00:30:08,308 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-14 00:30:08,310 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-14 00:30:08,311 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-14 00:30:08,315 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-14 00:30:08,316 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:30:08" (1/1) ... [2019-10-14 00:30:08,320 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c44d314 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:30:08, skipping insertion in model container [2019-10-14 00:30:08,320 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 12:30:08" (1/1) ... [2019-10-14 00:30:08,330 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-14 00:30:08,457 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-14 00:30:09,960 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:30:09,986 INFO L188 MainTranslator]: Completed pre-run [2019-10-14 00:30:10,482 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-14 00:30:10,671 INFO L192 MainTranslator]: Completed translation [2019-10-14 00:30:10,671 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:30:10 WrapperNode [2019-10-14 00:30:10,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-14 00:30:10,674 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-14 00:30:10,674 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-14 00:30:10,674 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-14 00:30:10,692 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:30:10" (1/1) ... [2019-10-14 00:30:10,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:30:10" (1/1) ... [2019-10-14 00:30:10,770 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:30:10" (1/1) ... [2019-10-14 00:30:10,771 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:30:10" (1/1) ... [2019-10-14 00:30:10,879 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:30:10" (1/1) ... [2019-10-14 00:30:10,906 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:30:10" (1/1) ... [2019-10-14 00:30:10,972 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:30:10" (1/1) ... [2019-10-14 00:30:11,009 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-14 00:30:11,010 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-14 00:30:11,013 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-14 00:30:11,013 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-14 00:30:11,014 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 12:30:10" (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 00:30:11,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-14 00:30:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-14 00:30:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-14 00:30:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-14 00:30:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-14 00:30:11,102 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-14 00:30:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-14 00:30:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-14 00:30:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-14 00:30:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-14 00:30:11,103 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-14 00:30:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-14 00:30:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-14 00:30:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-14 00:30:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-14 00:30:11,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-14 00:30:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-14 00:30:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-14 00:30:11,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-14 00:30:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-14 00:30:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-14 00:30:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-14 00:30:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-14 00:30:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-14 00:30:11,106 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-14 00:30:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2019-10-14 00:30:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_ast [2019-10-14 00:30:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock_sync [2019-10-14 00:30:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock_sync [2019-10-14 00:30:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_init [2019-10-14 00:30:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_free [2019-10-14 00:30:11,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pretty_uuid [2019-10-14 00:30:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure add_resync_info [2019-10-14 00:30:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure read_resync_info [2019-10-14 00:30:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_bitmaps [2019-10-14 00:30:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_prep [2019-10-14 00:30:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_slot [2019-10-14 00:30:11,108 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_done [2019-10-14 00:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ack_bast [2019-10-14 00:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_suspend_info [2019-10-14 00:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_suspend_info [2019-10-14 00:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure process_suspend_info [2019-10-14 00:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure process_add_new_disk [2019-10-14 00:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure process_metadata_update [2019-10-14 00:30:11,109 INFO L138 BoogieDeclarations]: Found implementation of procedure process_remove_disk [2019-10-14 00:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure process_readd_disk [2019-10-14 00:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure process_recvd_msg [2019-10-14 00:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_daemon [2019-10-14 00:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_comm [2019-10-14 00:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_comm [2019-10-14 00:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __sendmsg [2019-10-14 00:30:11,110 INFO L138 BoogieDeclarations]: Found implementation of procedure sendmsg [2019-10-14 00:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_all_resync_info [2019-10-14 00:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure join [2019-10-14 00:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure leave [2019-10-14 00:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure slot_number [2019-10-14 00:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_info_update [2019-10-14 00:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_start [2019-10-14 00:30:11,111 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_finish [2019-10-14 00:30:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_cancel [2019-10-14 00:30:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_send [2019-10-14 00:30:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_start [2019-10-14 00:30:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_finish [2019-10-14 00:30:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure area_resyncing [2019-10-14 00:30:11,112 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_start [2019-10-14 00:30:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_finish [2019-10-14 00:30:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure new_disk_ack [2019-10-14 00:30:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_disk [2019-10-14 00:30:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_bitmaps [2019-10-14 00:30:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_init [2019-10-14 00:30:11,113 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_exit [2019-10-14 00:30:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dlm_lockspace_ops_2 [2019-10-14 00:30:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_cluster_operations_1 [2019-10-14 00:30:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-14 00:30:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-10-14 00:30:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-10-14 00:30:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-14 00:30:11,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-14 00:30:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-14 00:30:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-14 00:30:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-14 00:30:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-14 00:30:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-14 00:30:11,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-14 00:30:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-14 00:30:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-14 00:30:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-14 00:30:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-14 00:30:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-14 00:30:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-14 00:30:11,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-14 00:30:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-14 00:30:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-14 00:30:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_copy_from_slot [2019-10-14 00:30:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-14 00:30:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock [2019-10-14 00:30:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_new_lockspace [2019-10-14 00:30:11,117 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_release_lockspace [2019-10-14 00:30:11,118 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock [2019-10-14 00:30:11,118 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent_env [2019-10-14 00:30:11,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-14 00:30:11,118 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-14 00:30:11,118 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2019-10-14 00:30:11,118 INFO L138 BoogieDeclarations]: Found implementation of procedure md_find_rdev_nr_rcu [2019-10-14 00:30:11,119 INFO L138 BoogieDeclarations]: Found implementation of procedure md_kick_rdev_from_array [2019-10-14 00:30:11,119 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2019-10-14 00:30:11,119 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reload_sb [2019-10-14 00:30:11,119 INFO L138 BoogieDeclarations]: Found implementation of procedure md_unregister_thread [2019-10-14 00:30:11,119 INFO L138 BoogieDeclarations]: Found implementation of procedure md_update_sb [2019-10-14 00:30:11,119 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-10-14 00:30:11,119 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-14 00:30:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_cluster_operations [2019-10-14 00:30:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-14 00:30:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_cluster_operations [2019-10-14 00:30:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-10-14 00:30:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-14 00:30:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-14 00:30:11,120 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-14 00:30:11,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-14 00:30:11,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-14 00:30:11,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-14 00:30:11,121 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-14 00:30:11,121 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-14 00:30:11,121 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-14 00:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-14 00:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-14 00:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-14 00:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-14 00:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-14 00:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-14 00:30:11,122 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-14 00:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-14 00:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-14 00:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-14 00:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-14 00:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-14 00:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-14 00:30:11,123 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-14 00:30:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-14 00:30:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-14 00:30:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-14 00:30:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-14 00:30:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-14 00:30:11,124 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-14 00:30:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-14 00:30:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-14 00:30:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-14 00:30:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-14 00:30:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-14 00:30:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-14 00:30:11,125 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-14 00:30:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-14 00:30:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-14 00:30:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-14 00:30:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-14 00:30:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-10-14 00:30:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-14 00:30:11,126 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-14 00:30:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent_env [2019-10-14 00:30:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-10-14 00:30:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-10-14 00:30:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-14 00:30:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-14 00:30:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-14 00:30:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-14 00:30:11,127 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-14 00:30:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-14 00:30:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-14 00:30:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-14 00:30:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-14 00:30:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-14 00:30:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-14 00:30:11,128 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-14 00:30:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-14 00:30:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-14 00:30:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-14 00:30:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-14 00:30:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-14 00:30:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-14 00:30:11,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-14 00:30:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-14 00:30:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-14 00:30:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-14 00:30:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-14 00:30:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dlm_lockspace_ops_2 [2019-10-14 00:30:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_cluster_operations_1 [2019-10-14 00:30:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_new_lockspace [2019-10-14 00:30:11,130 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_release_lockspace [2019-10-14 00:30:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock [2019-10-14 00:30:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock [2019-10-14 00:30:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-14 00:30:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2019-10-14 00:30:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_cluster_operations [2019-10-14 00:30:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_cluster_operations [2019-10-14 00:30:11,131 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2019-10-14 00:30:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure md_unregister_thread [2019-10-14 00:30:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-10-14 00:30:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2019-10-14 00:30:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure md_reload_sb [2019-10-14 00:30:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure md_update_sb [2019-10-14 00:30:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure md_kick_rdev_from_array [2019-10-14 00:30:11,132 INFO L130 BoogieDeclarations]: Found specification of procedure md_find_rdev_nr_rcu [2019-10-14 00:30:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_copy_from_slot [2019-10-14 00:30:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure sync_ast [2019-10-14 00:30:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock_sync [2019-10-14 00:30:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock_sync [2019-10-14 00:30:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_init [2019-10-14 00:30:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_free [2019-10-14 00:30:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure pretty_uuid [2019-10-14 00:30:11,133 INFO L130 BoogieDeclarations]: Found specification of procedure add_resync_info [2019-10-14 00:30:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure read_resync_info [2019-10-14 00:30:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-14 00:30:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure recover_bitmaps [2019-10-14 00:30:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure recover_prep [2019-10-14 00:30:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure recover_slot [2019-10-14 00:30:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure recover_done [2019-10-14 00:30:11,134 INFO L130 BoogieDeclarations]: Found specification of procedure ack_bast [2019-10-14 00:30:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_suspend_info [2019-10-14 00:30:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure remove_suspend_info [2019-10-14 00:30:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure process_suspend_info [2019-10-14 00:30:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure process_add_new_disk [2019-10-14 00:30:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure process_metadata_update [2019-10-14 00:30:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure process_remove_disk [2019-10-14 00:30:11,135 INFO L130 BoogieDeclarations]: Found specification of procedure process_readd_disk [2019-10-14 00:30:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure process_recvd_msg [2019-10-14 00:30:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure recv_daemon [2019-10-14 00:30:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure lock_comm [2019-10-14 00:30:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_comm [2019-10-14 00:30:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure __sendmsg [2019-10-14 00:30:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-14 00:30:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure sendmsg [2019-10-14 00:30:11,136 INFO L130 BoogieDeclarations]: Found specification of procedure gather_all_resync_info [2019-10-14 00:30:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure join [2019-10-14 00:30:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure leave [2019-10-14 00:30:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure slot_number [2019-10-14 00:30:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure resync_info_update [2019-10-14 00:30:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_start [2019-10-14 00:30:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_finish [2019-10-14 00:30:11,137 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_cancel [2019-10-14 00:30:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure resync_send [2019-10-14 00:30:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure resync_start [2019-10-14 00:30:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure resync_finish [2019-10-14 00:30:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure area_resyncing [2019-10-14 00:30:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_start [2019-10-14 00:30:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_finish [2019-10-14 00:30:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure new_disk_ack [2019-10-14 00:30:11,138 INFO L130 BoogieDeclarations]: Found specification of procedure remove_disk [2019-10-14 00:30:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure gather_bitmaps [2019-10-14 00:30:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_init [2019-10-14 00:30:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_exit [2019-10-14 00:30:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-14 00:30:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-14 00:30:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-14 00:30:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-14 00:30:11,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-14 00:30:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-14 00:30:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-14 00:30:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-14 00:30:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-14 00:30:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-14 00:30:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-14 00:30:11,140 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-14 00:30:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-14 00:30:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-14 00:30:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-14 00:30:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-14 00:30:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-14 00:30:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-14 00:30:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-14 00:30:11,141 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-14 00:30:11,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-14 00:30:12,094 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-14 00:30:15,711 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-14 00:30:16,172 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-14 00:30:16,172 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-14 00:30:16,174 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:30:16 BoogieIcfgContainer [2019-10-14 00:30:16,175 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-14 00:30:16,175 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-14 00:30:16,176 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-14 00:30:16,176 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-14 00:30:16,177 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 12:30:16" (1/1) ... [2019-10-14 00:30:16,237 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-14 00:30:16,414 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-14 00:30:16,419 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 176 root evaluator evaluations with a maximum evaluation depth of 0. Performed 176 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 442 variables. [2019-10-14 00:30:16,419 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-14 00:30:16,422 INFO L168 Benchmark]: Toolchain (without parser) took 8115.48 ms. Allocated memory was 145.8 MB in the beginning and 315.6 MB in the end (delta: 169.9 MB). Free memory was 95.9 MB in the beginning and 160.8 MB in the end (delta: -65.0 MB). Peak memory consumption was 104.9 MB. Max. memory is 7.1 GB. [2019-10-14 00:30:16,423 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 145.8 MB. Free memory is still 121.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-14 00:30:16,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2363.02 ms. Allocated memory was 145.8 MB in the beginning and 242.2 MB in the end (delta: 96.5 MB). Free memory was 95.6 MB in the beginning and 89.7 MB in the end (delta: 6.0 MB). Peak memory consumption was 102.4 MB. Max. memory is 7.1 GB. [2019-10-14 00:30:16,425 INFO L168 Benchmark]: Boogie Preprocessor took 335.61 ms. Allocated memory was 242.2 MB in the beginning and 261.6 MB in the end (delta: 19.4 MB). Free memory was 89.7 MB in the beginning and 210.0 MB in the end (delta: -120.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. [2019-10-14 00:30:16,426 INFO L168 Benchmark]: RCFGBuilder took 5164.86 ms. Allocated memory was 261.6 MB in the beginning and 315.6 MB in the end (delta: 54.0 MB). Free memory was 210.0 MB in the beginning and 177.5 MB in the end (delta: 32.6 MB). Peak memory consumption was 183.8 MB. Max. memory is 7.1 GB. [2019-10-14 00:30:16,427 INFO L168 Benchmark]: Abstract Interpretation took 244.12 ms. Allocated memory is still 315.6 MB. Free memory was 177.5 MB in the beginning and 160.8 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-10-14 00:30:16,431 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 145.8 MB. Free memory is still 121.9 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2363.02 ms. Allocated memory was 145.8 MB in the beginning and 242.2 MB in the end (delta: 96.5 MB). Free memory was 95.6 MB in the beginning and 89.7 MB in the end (delta: 6.0 MB). Peak memory consumption was 102.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 335.61 ms. Allocated memory was 242.2 MB in the beginning and 261.6 MB in the end (delta: 19.4 MB). Free memory was 89.7 MB in the beginning and 210.0 MB in the end (delta: -120.3 MB). Peak memory consumption was 20.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5164.86 ms. Allocated memory was 261.6 MB in the beginning and 315.6 MB in the end (delta: 54.0 MB). Free memory was 210.0 MB in the beginning and 177.5 MB in the end (delta: 32.6 MB). Peak memory consumption was 183.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 244.12 ms. Allocated memory is still 315.6 MB. Free memory was 177.5 MB in the beginning and 160.8 MB in the end (delta: 16.6 MB). Peak memory consumption was 16.6 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: 5809]: 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...