java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -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 0.1.24-01cf0bf [2019-08-22 03:51:09,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:51:09,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:51:09,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:51:09,212 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:51:09,214 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:51:09,216 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:51:09,227 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:51:09,232 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:51:09,233 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:51:09,236 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:51:09,237 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:51:09,238 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:51:09,240 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:51:09,244 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:51:09,245 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:51:09,246 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:51:09,247 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:51:09,253 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:51:09,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:51:09,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:51:09,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:51:09,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:51:09,264 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:51:09,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:51:09,266 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:51:09,266 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:51:09,267 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:51:09,268 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:51:09,269 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:51:09,269 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:51:09,270 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:51:09,271 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:51:09,271 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:51:09,272 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:51:09,273 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:51:09,273 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:51:09,274 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:51:09,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:51:09,275 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:51:09,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:51:09,277 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 03:51:09,292 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:51:09,292 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:51:09,293 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:51:09,294 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:51:09,294 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:51:09,294 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:51:09,295 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:51:09,295 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:51:09,295 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:51:09,295 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:51:09,295 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:51:09,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:51:09,296 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:51:09,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:51:09,296 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:51:09,297 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:51:09,297 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:51:09,297 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:51:09,297 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:51:09,298 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:51:09,298 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:51:09,298 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:51:09,298 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:51:09,298 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:51:09,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:51:09,299 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:51:09,299 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:51:09,329 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:51:09,343 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:51:09,347 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:51:09,349 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:51:09,349 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:51:09,350 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i [2019-08-22 03:51:09,418 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88a79daeb/34b953467fd3415c9d6dc458f2e3818a/FLAG548d0405c [2019-08-22 03:51:10,177 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:51:10,179 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i [2019-08-22 03:51:10,221 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88a79daeb/34b953467fd3415c9d6dc458f2e3818a/FLAG548d0405c [2019-08-22 03:51:10,286 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/88a79daeb/34b953467fd3415c9d6dc458f2e3818a [2019-08-22 03:51:10,297 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:51:10,299 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:51:10,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:51:10,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:51:10,304 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:51:10,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:51:10" (1/1) ... [2019-08-22 03:51:10,309 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a1e3ba3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:10, skipping insertion in model container [2019-08-22 03:51:10,309 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:51:10" (1/1) ... [2019-08-22 03:51:10,317 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:51:10,487 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:51:12,187 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:51:12,210 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:51:12,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:51:13,099 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:51:13,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:13 WrapperNode [2019-08-22 03:51:13,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:51:13,102 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:51:13,103 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:51:13,104 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:51:13,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:13" (1/1) ... [2019-08-22 03:51:13,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:13" (1/1) ... [2019-08-22 03:51:13,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:13" (1/1) ... [2019-08-22 03:51:13,233 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:13" (1/1) ... [2019-08-22 03:51:13,368 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:13" (1/1) ... [2019-08-22 03:51:13,397 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:13" (1/1) ... [2019-08-22 03:51:13,415 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:13" (1/1) ... [2019-08-22 03:51:13,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:51:13,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:51:13,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:51:13,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:51:13,436 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:51:13" (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 [2019-08-22 03:51:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:51:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:51:13,517 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-22 03:51:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-22 03:51:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-22 03:51:13,518 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-08-22 03:51:13,519 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-22 03:51:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-22 03:51:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-08-22 03:51:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-22 03:51:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-08-22 03:51:13,520 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-08-22 03:51:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-08-22 03:51:13,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-22 03:51:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-22 03:51:13,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:51:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:51:13,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:51:13,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-22 03:51:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-22 03:51:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:51:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:51:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:51:13,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:51:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-08-22 03:51:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2019-08-22 03:51:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_ast [2019-08-22 03:51:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock_sync [2019-08-22 03:51:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock_sync [2019-08-22 03:51:13,533 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_init [2019-08-22 03:51:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_free [2019-08-22 03:51:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pretty_uuid [2019-08-22 03:51:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure add_resync_info [2019-08-22 03:51:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure read_resync_info [2019-08-22 03:51:13,534 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_bitmaps [2019-08-22 03:51:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_prep [2019-08-22 03:51:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_slot [2019-08-22 03:51:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_done [2019-08-22 03:51:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ack_bast [2019-08-22 03:51:13,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_suspend_info [2019-08-22 03:51:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_suspend_info [2019-08-22 03:51:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure process_suspend_info [2019-08-22 03:51:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure process_add_new_disk [2019-08-22 03:51:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure process_metadata_update [2019-08-22 03:51:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure process_remove_disk [2019-08-22 03:51:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure process_readd_disk [2019-08-22 03:51:13,536 INFO L138 BoogieDeclarations]: Found implementation of procedure process_recvd_msg [2019-08-22 03:51:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_daemon [2019-08-22 03:51:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_comm [2019-08-22 03:51:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_comm [2019-08-22 03:51:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure __sendmsg [2019-08-22 03:51:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure sendmsg [2019-08-22 03:51:13,537 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_all_resync_info [2019-08-22 03:51:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure join [2019-08-22 03:51:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure leave [2019-08-22 03:51:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure slot_number [2019-08-22 03:51:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_info_update [2019-08-22 03:51:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_start [2019-08-22 03:51:13,538 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_finish [2019-08-22 03:51:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_cancel [2019-08-22 03:51:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_send [2019-08-22 03:51:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_start [2019-08-22 03:51:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_finish [2019-08-22 03:51:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure area_resyncing [2019-08-22 03:51:13,539 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_start [2019-08-22 03:51:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_finish [2019-08-22 03:51:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure new_disk_ack [2019-08-22 03:51:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_disk [2019-08-22 03:51:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_bitmaps [2019-08-22 03:51:13,540 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_init [2019-08-22 03:51:13,541 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_exit [2019-08-22 03:51:13,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dlm_lockspace_ops_2 [2019-08-22 03:51:13,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_cluster_operations_1 [2019-08-22 03:51:13,541 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:51:13,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-08-22 03:51:13,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-08-22 03:51:13,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:51:13,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-22 03:51:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-22 03:51:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-22 03:51:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-22 03:51:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-22 03:51:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-22 03:51:13,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-22 03:51:13,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-22 03:51:13,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-22 03:51:13,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:51:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-22 03:51:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-22 03:51:13,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-22 03:51:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-22 03:51:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-08-22 03:51:13,546 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-08-22 03:51:13,547 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_copy_from_slot [2019-08-22 03:51:13,547 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-08-22 03:51:13,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock [2019-08-22 03:51:13,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_new_lockspace [2019-08-22 03:51:13,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_release_lockspace [2019-08-22 03:51:13,548 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock [2019-08-22 03:51:13,548 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent_env [2019-08-22 03:51:13,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:51:13,548 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-22 03:51:13,548 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2019-08-22 03:51:13,548 INFO L138 BoogieDeclarations]: Found implementation of procedure md_find_rdev_nr_rcu [2019-08-22 03:51:13,549 INFO L138 BoogieDeclarations]: Found implementation of procedure md_kick_rdev_from_array [2019-08-22 03:51:13,549 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2019-08-22 03:51:13,549 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reload_sb [2019-08-22 03:51:13,549 INFO L138 BoogieDeclarations]: Found implementation of procedure md_unregister_thread [2019-08-22 03:51:13,549 INFO L138 BoogieDeclarations]: Found implementation of procedure md_update_sb [2019-08-22 03:51:13,549 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-08-22 03:51:13,549 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:51:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_cluster_operations [2019-08-22 03:51:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-08-22 03:51:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_cluster_operations [2019-08-22 03:51:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-08-22 03:51:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-08-22 03:51:13,550 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:51:13,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:51:13,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 03:51:13,551 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:51:13,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 03:51:13,552 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-08-22 03:51:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:51:13,552 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-22 03:51:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-22 03:51:13,553 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-22 03:51:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:51:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-08-22 03:51:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:51:13,554 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-22 03:51:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-22 03:51:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-22 03:51:13,555 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:51:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-22 03:51:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-22 03:51:13,559 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:51:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-22 03:51:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-08-22 03:51:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 03:51:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-08-22 03:51:13,560 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 03:51:13,561 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-08-22 03:51:13,564 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-08-22 03:51:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-22 03:51:13,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-08-22 03:51:13,566 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-08-22 03:51:13,571 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-22 03:51:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-08-22 03:51:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-08-22 03:51:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-22 03:51:13,572 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-22 03:51:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-08-22 03:51:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:51:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:51:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:51:13,573 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-08-22 03:51:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-08-22 03:51:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-08-22 03:51:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent_env [2019-08-22 03:51:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-08-22 03:51:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-08-22 03:51:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-22 03:51:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-22 03:51:13,574 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:51:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:51:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-22 03:51:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-22 03:51:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:51:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:51:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:51:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:51:13,575 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:51:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:51:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:51:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:51:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:51:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:51:13,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-22 03:51:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-22 03:51:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 03:51:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:51:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:51:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:51:13,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:51:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dlm_lockspace_ops_2 [2019-08-22 03:51:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_cluster_operations_1 [2019-08-22 03:51:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_new_lockspace [2019-08-22 03:51:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_release_lockspace [2019-08-22 03:51:13,578 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock [2019-08-22 03:51:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock [2019-08-22 03:51:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-08-22 03:51:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2019-08-22 03:51:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_cluster_operations [2019-08-22 03:51:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_cluster_operations [2019-08-22 03:51:13,579 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2019-08-22 03:51:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure md_unregister_thread [2019-08-22 03:51:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-08-22 03:51:13,580 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2019-08-22 03:51:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure md_reload_sb [2019-08-22 03:51:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure md_update_sb [2019-08-22 03:51:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure md_kick_rdev_from_array [2019-08-22 03:51:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure md_find_rdev_nr_rcu [2019-08-22 03:51:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_copy_from_slot [2019-08-22 03:51:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure sync_ast [2019-08-22 03:51:13,581 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock_sync [2019-08-22 03:51:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock_sync [2019-08-22 03:51:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_init [2019-08-22 03:51:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_free [2019-08-22 03:51:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure pretty_uuid [2019-08-22 03:51:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure add_resync_info [2019-08-22 03:51:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure read_resync_info [2019-08-22 03:51:13,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 03:51:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure recover_bitmaps [2019-08-22 03:51:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure recover_prep [2019-08-22 03:51:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure recover_slot [2019-08-22 03:51:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure recover_done [2019-08-22 03:51:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure ack_bast [2019-08-22 03:51:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_suspend_info [2019-08-22 03:51:13,583 INFO L130 BoogieDeclarations]: Found specification of procedure remove_suspend_info [2019-08-22 03:51:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure process_suspend_info [2019-08-22 03:51:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure process_add_new_disk [2019-08-22 03:51:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure process_metadata_update [2019-08-22 03:51:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure process_remove_disk [2019-08-22 03:51:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure process_readd_disk [2019-08-22 03:51:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure process_recvd_msg [2019-08-22 03:51:13,584 INFO L130 BoogieDeclarations]: Found specification of procedure recv_daemon [2019-08-22 03:51:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure lock_comm [2019-08-22 03:51:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_comm [2019-08-22 03:51:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure __sendmsg [2019-08-22 03:51:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-08-22 03:51:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure sendmsg [2019-08-22 03:51:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure gather_all_resync_info [2019-08-22 03:51:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure join [2019-08-22 03:51:13,585 INFO L130 BoogieDeclarations]: Found specification of procedure leave [2019-08-22 03:51:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure slot_number [2019-08-22 03:51:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure resync_info_update [2019-08-22 03:51:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_start [2019-08-22 03:51:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_finish [2019-08-22 03:51:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_cancel [2019-08-22 03:51:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure resync_send [2019-08-22 03:51:13,586 INFO L130 BoogieDeclarations]: Found specification of procedure resync_start [2019-08-22 03:51:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure resync_finish [2019-08-22 03:51:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure area_resyncing [2019-08-22 03:51:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_start [2019-08-22 03:51:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_finish [2019-08-22 03:51:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure new_disk_ack [2019-08-22 03:51:13,587 INFO L130 BoogieDeclarations]: Found specification of procedure remove_disk [2019-08-22 03:51:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure gather_bitmaps [2019-08-22 03:51:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_init [2019-08-22 03:51:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_exit [2019-08-22 03:51:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:51:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:51:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:51:13,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:51:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-22 03:51:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-22 03:51:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-22 03:51:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-22 03:51:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-22 03:51:13,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-22 03:51:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-22 03:51:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:51:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:51:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:51:13,590 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:51:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:51:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:51:13,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 03:51:13,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 03:51:13,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 03:51:13,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 03:51:14,582 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:51:18,499 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-22 03:51:19,073 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:51:19,077 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 03:51:19,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:51:19 BoogieIcfgContainer [2019-08-22 03:51:19,080 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:51:19,081 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:51:19,082 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:51:19,082 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:51:19,083 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:51:19" (1/1) ... [2019-08-22 03:51:19,104 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:51:19,109 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:51:19,128 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-22 03:51:19,138 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-22 03:51:19,140 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-22 03:51:19,585 INFO L392 ElimStorePlain]: Different costs {0=[|v_#length_349|], 11325=[|v_#valid_445|]} [2019-08-22 03:51:23,214 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string37.base| |#t~string90.base|) [2019-08-22 03:51:23,216 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:25,259 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string127.base| |#t~string37.base|) [2019-08-22 03:51:25,275 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:26,409 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:27,132 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:28,322 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:29,346 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:31,226 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:33,261 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string173.base| |#t~string37.base|) [2019-08-22 03:51:33,274 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:34,179 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:36,199 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string179.base| |#t~string37.base|) [2019-08-22 03:51:36,206 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:37,713 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:38,543 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:40,564 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string198.base| |#t~string37.base|) [2019-08-22 03:51:40,578 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:41,781 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:42,560 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:44,573 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string209.base| |#t~string37.base|) [2019-08-22 03:51:44,585 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:46,603 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string214.base| |#t~string37.base|) [2019-08-22 03:51:46,636 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:48,291 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:49,510 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:50,352 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:52,187 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:54,216 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string37.base| |#t~string232.base|) [2019-08-22 03:51:54,237 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:56,264 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string37.base| |#t~string238.base|) [2019-08-22 03:51:56,307 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:57,941 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:51:59,961 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string242.base| |#t~string37.base|) [2019-08-22 03:52:00,000 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:02,024 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string243.base| |#t~string37.base|) [2019-08-22 03:52:02,057 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:04,067 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string248.base| |#t~string37.base|) [2019-08-22 03:52:04,087 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:06,035 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:06,842 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:08,324 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:09,814 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:11,687 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:13,714 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string264.base| |#t~string37.base|) [2019-08-22 03:52:13,753 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:14,612 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:16,651 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string268.base| |#t~string37.base|) [2019-08-22 03:52:16,672 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:18,091 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:18,687 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:20,704 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string273.base| |#t~string37.base|) [2019-08-22 03:52:20,728 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:22,740 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string37.base| |#t~string281.base|) [2019-08-22 03:52:22,760 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:24,323 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:25,189 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:26,898 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:28,204 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:29,953 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:30,945 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:32,622 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:34,639 WARN L160 IndexEqualityManager]: solver failed to check if following equality is implied: (= |#t~string332.base| |#t~string37.base|) [2019-08-22 03:52:34,657 INFO L189 IndexEqualityManager]: detected not equals via solver [2019-08-22 03:52:35,928 INFO L189 IndexEqualityManager]: detected not equals via solver