java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-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 0.1.24-112bae1 [2019-09-08 17:47:04,290 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-08 17:47:04,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-08 17:47:04,304 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-08 17:47:04,304 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-08 17:47:04,305 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-08 17:47:04,307 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-08 17:47:04,309 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-08 17:47:04,310 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-08 17:47:04,311 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-08 17:47:04,312 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-08 17:47:04,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-08 17:47:04,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-08 17:47:04,314 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-08 17:47:04,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-08 17:47:04,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-08 17:47:04,317 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-08 17:47:04,318 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-08 17:47:04,320 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-08 17:47:04,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-08 17:47:04,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-08 17:47:04,325 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-08 17:47:04,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-08 17:47:04,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-08 17:47:04,330 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-08 17:47:04,330 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-08 17:47:04,331 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-08 17:47:04,332 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-08 17:47:04,332 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-08 17:47:04,333 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-08 17:47:04,334 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-08 17:47:04,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-08 17:47:04,335 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-08 17:47:04,336 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-08 17:47:04,337 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-08 17:47:04,338 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-08 17:47:04,338 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-08 17:47:04,339 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-08 17:47:04,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-08 17:47:04,340 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-08 17:47:04,340 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-08 17:47:04,341 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 [2019-09-08 17:47:04,363 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-08 17:47:04,363 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-08 17:47:04,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-08 17:47:04,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-08 17:47:04,365 INFO L138 SettingsManager]: * Use SBE=true [2019-09-08 17:47:04,366 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-08 17:47:04,366 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-08 17:47:04,366 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-08 17:47:04,367 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-08 17:47:04,367 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-08 17:47:04,367 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-08 17:47:04,367 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-08 17:47:04,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-08 17:47:04,368 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-08 17:47:04,368 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-08 17:47:04,368 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-08 17:47:04,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-08 17:47:04,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-08 17:47:04,370 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-08 17:47:04,370 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-08 17:47:04,370 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-08 17:47:04,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 17:47:04,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-08 17:47:04,371 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-08 17:47:04,371 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-08 17:47:04,371 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-08 17:47:04,372 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-08 17:47:04,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-08 17:47:04,372 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-08 17:47:04,403 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-08 17:47:04,416 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-08 17:47:04,421 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-08 17:47:04,423 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-08 17:47:04,423 INFO L275 PluginConnector]: CDTParser initialized [2019-09-08 17:47:04,424 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i [2019-09-08 17:47:04,479 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e92846ca/05f1fbe058d84e57afeea16e0ffaebd4/FLAG6dd86627f [2019-09-08 17:47:05,243 INFO L306 CDTParser]: Found 1 translation units. [2019-09-08 17:47:05,244 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i [2019-09-08 17:47:05,281 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e92846ca/05f1fbe058d84e57afeea16e0ffaebd4/FLAG6dd86627f [2019-09-08 17:47:05,763 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3e92846ca/05f1fbe058d84e57afeea16e0ffaebd4 [2019-09-08 17:47:05,774 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-08 17:47:05,776 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-08 17:47:05,780 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-08 17:47:05,780 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-08 17:47:05,783 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-08 17:47:05,784 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 05:47:05" (1/1) ... [2019-09-08 17:47:05,787 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@64cdbc6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:05, skipping insertion in model container [2019-09-08 17:47:05,787 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.09 05:47:05" (1/1) ... [2019-09-08 17:47:05,795 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-08 17:47:05,930 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-08 17:47:07,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 17:47:07,473 INFO L188 MainTranslator]: Completed pre-run [2019-09-08 17:47:07,922 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-08 17:47:08,122 INFO L192 MainTranslator]: Completed translation [2019-09-08 17:47:08,123 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:08 WrapperNode [2019-09-08 17:47:08,123 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-08 17:47:08,124 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-08 17:47:08,124 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-08 17:47:08,124 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-08 17:47:08,140 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:08" (1/1) ... [2019-09-08 17:47:08,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:08" (1/1) ... [2019-09-08 17:47:08,209 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:08" (1/1) ... [2019-09-08 17:47:08,210 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:08" (1/1) ... [2019-09-08 17:47:08,307 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:08" (1/1) ... [2019-09-08 17:47:08,342 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:08" (1/1) ... [2019-09-08 17:47:08,364 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:08" (1/1) ... [2019-09-08 17:47:08,380 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-08 17:47:08,381 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-08 17:47:08,381 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-08 17:47:08,381 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-08 17:47:08,383 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:08" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-08 17:47:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-08 17:47:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-08 17:47:08,454 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-08 17:47:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-08 17:47:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-08 17:47:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-09-08 17:47:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-08 17:47:08,455 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-08 17:47:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-08 17:47:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-08 17:47:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-08 17:47:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-08 17:47:08,456 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-09-08 17:47:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-08 17:47:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-08 17:47:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-08 17:47:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-08 17:47:08,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-08 17:47:08,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-08 17:47:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-08 17:47:08,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-08 17:47:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-08 17:47:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-08 17:47:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-08 17:47:08,461 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-08 17:47:08,463 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2019-09-08 17:47:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_ast [2019-09-08 17:47:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock_sync [2019-09-08 17:47:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock_sync [2019-09-08 17:47:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_init [2019-09-08 17:47:08,464 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_free [2019-09-08 17:47:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure pretty_uuid [2019-09-08 17:47:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure add_resync_info [2019-09-08 17:47:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure read_resync_info [2019-09-08 17:47:08,465 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_bitmaps [2019-09-08 17:47:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_prep [2019-09-08 17:47:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_slot [2019-09-08 17:47:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_done [2019-09-08 17:47:08,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ack_bast [2019-09-08 17:47:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_suspend_info [2019-09-08 17:47:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_suspend_info [2019-09-08 17:47:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure process_suspend_info [2019-09-08 17:47:08,468 INFO L138 BoogieDeclarations]: Found implementation of procedure process_add_new_disk [2019-09-08 17:47:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure process_metadata_update [2019-09-08 17:47:08,469 INFO L138 BoogieDeclarations]: Found implementation of procedure process_remove_disk [2019-09-08 17:47:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure process_readd_disk [2019-09-08 17:47:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure process_recvd_msg [2019-09-08 17:47:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_daemon [2019-09-08 17:47:08,470 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_comm [2019-09-08 17:47:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_comm [2019-09-08 17:47:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __sendmsg [2019-09-08 17:47:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure sendmsg [2019-09-08 17:47:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_all_resync_info [2019-09-08 17:47:08,471 INFO L138 BoogieDeclarations]: Found implementation of procedure join [2019-09-08 17:47:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure leave [2019-09-08 17:47:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure slot_number [2019-09-08 17:47:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_info_update [2019-09-08 17:47:08,472 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_start [2019-09-08 17:47:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_finish [2019-09-08 17:47:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_cancel [2019-09-08 17:47:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_send [2019-09-08 17:47:08,473 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_start [2019-09-08 17:47:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_finish [2019-09-08 17:47:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure area_resyncing [2019-09-08 17:47:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_start [2019-09-08 17:47:08,474 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_finish [2019-09-08 17:47:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure new_disk_ack [2019-09-08 17:47:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_disk [2019-09-08 17:47:08,475 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_bitmaps [2019-09-08 17:47:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_init [2019-09-08 17:47:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_exit [2019-09-08 17:47:08,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dlm_lockspace_ops_2 [2019-09-08 17:47:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_cluster_operations_1 [2019-09-08 17:47:08,477 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-08 17:47:08,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-09-08 17:47:08,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-09-08 17:47:08,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-08 17:47:08,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-08 17:47:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-08 17:47:08,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-08 17:47:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-08 17:47:08,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-08 17:47:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-08 17:47:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-08 17:47:08,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-08 17:47:08,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-08 17:47:08,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-08 17:47:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-08 17:47:08,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-08 17:47:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-08 17:47:08,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-08 17:47:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-08 17:47:08,486 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-08 17:47:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_copy_from_slot [2019-09-08 17:47:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-08 17:47:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock [2019-09-08 17:47:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_new_lockspace [2019-09-08 17:47:08,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_release_lockspace [2019-09-08 17:47:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock [2019-09-08 17:47:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent_env [2019-09-08 17:47:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-08 17:47:08,488 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-08 17:47:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2019-09-08 17:47:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure md_find_rdev_nr_rcu [2019-09-08 17:47:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure md_kick_rdev_from_array [2019-09-08 17:47:08,489 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2019-09-08 17:47:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reload_sb [2019-09-08 17:47:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure md_unregister_thread [2019-09-08 17:47:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure md_update_sb [2019-09-08 17:47:08,490 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-09-08 17:47:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-08 17:47:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_cluster_operations [2019-09-08 17:47:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-09-08 17:47:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_cluster_operations [2019-09-08 17:47:08,491 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-08 17:47:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-09-08 17:47:08,492 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-08 17:47:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-08 17:47:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-08 17:47:08,493 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-08 17:47:08,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-08 17:47:08,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-09-08 17:47:08,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-08 17:47:08,495 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-08 17:47:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-08 17:47:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-08 17:47:08,496 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-08 17:47:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-09-08 17:47:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-08 17:47:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-08 17:47:08,497 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-08 17:47:08,498 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-08 17:47:08,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-08 17:47:08,498 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-08 17:47:08,498 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-08 17:47:08,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-08 17:47:08,499 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-08 17:47:08,499 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-08 17:47:08,499 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-08 17:47:08,500 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-09-08 17:47:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-08 17:47:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-09-08 17:47:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-09-08 17:47:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-08 17:47:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-08 17:47:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-08 17:47:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-08 17:47:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-08 17:47:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-08 17:47:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-08 17:47:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-08 17:47:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-09-08 17:47:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-08 17:47:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-08 17:47:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-08 17:47:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-08 17:47:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-09-08 17:47:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-08 17:47:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent_env [2019-09-08 17:47:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-09-08 17:47:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-09-08 17:47:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-08 17:47:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-08 17:47:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-08 17:47:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-08 17:47:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-08 17:47:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-08 17:47:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-08 17:47:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-08 17:47:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-08 17:47:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-08 17:47:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-08 17:47:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-08 17:47:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-08 17:47:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-08 17:47:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-08 17:47:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-08 17:47:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-08 17:47:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-08 17:47:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-08 17:47:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-08 17:47:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-08 17:47:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-08 17:47:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-08 17:47:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dlm_lockspace_ops_2 [2019-09-08 17:47:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_cluster_operations_1 [2019-09-08 17:47:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_new_lockspace [2019-09-08 17:47:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_release_lockspace [2019-09-08 17:47:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock [2019-09-08 17:47:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock [2019-09-08 17:47:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-08 17:47:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2019-09-08 17:47:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_cluster_operations [2019-09-08 17:47:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_cluster_operations [2019-09-08 17:47:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2019-09-08 17:47:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure md_unregister_thread [2019-09-08 17:47:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-09-08 17:47:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2019-09-08 17:47:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure md_reload_sb [2019-09-08 17:47:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure md_update_sb [2019-09-08 17:47:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure md_kick_rdev_from_array [2019-09-08 17:47:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure md_find_rdev_nr_rcu [2019-09-08 17:47:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_copy_from_slot [2019-09-08 17:47:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure sync_ast [2019-09-08 17:47:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock_sync [2019-09-08 17:47:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock_sync [2019-09-08 17:47:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_init [2019-09-08 17:47:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_free [2019-09-08 17:47:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure pretty_uuid [2019-09-08 17:47:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure add_resync_info [2019-09-08 17:47:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure read_resync_info [2019-09-08 17:47:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-08 17:47:08,530 INFO L130 BoogieDeclarations]: Found specification of procedure recover_bitmaps [2019-09-08 17:47:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure recover_prep [2019-09-08 17:47:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure recover_slot [2019-09-08 17:47:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure recover_done [2019-09-08 17:47:08,531 INFO L130 BoogieDeclarations]: Found specification of procedure ack_bast [2019-09-08 17:47:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_suspend_info [2019-09-08 17:47:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure remove_suspend_info [2019-09-08 17:47:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure process_suspend_info [2019-09-08 17:47:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure process_add_new_disk [2019-09-08 17:47:08,532 INFO L130 BoogieDeclarations]: Found specification of procedure process_metadata_update [2019-09-08 17:47:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure process_remove_disk [2019-09-08 17:47:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure process_readd_disk [2019-09-08 17:47:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure process_recvd_msg [2019-09-08 17:47:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure recv_daemon [2019-09-08 17:47:08,533 INFO L130 BoogieDeclarations]: Found specification of procedure lock_comm [2019-09-08 17:47:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_comm [2019-09-08 17:47:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure __sendmsg [2019-09-08 17:47:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-09-08 17:47:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure sendmsg [2019-09-08 17:47:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure gather_all_resync_info [2019-09-08 17:47:08,534 INFO L130 BoogieDeclarations]: Found specification of procedure join [2019-09-08 17:47:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure leave [2019-09-08 17:47:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure slot_number [2019-09-08 17:47:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure resync_info_update [2019-09-08 17:47:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_start [2019-09-08 17:47:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_finish [2019-09-08 17:47:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_cancel [2019-09-08 17:47:08,535 INFO L130 BoogieDeclarations]: Found specification of procedure resync_send [2019-09-08 17:47:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure resync_start [2019-09-08 17:47:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure resync_finish [2019-09-08 17:47:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure area_resyncing [2019-09-08 17:47:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_start [2019-09-08 17:47:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_finish [2019-09-08 17:47:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure new_disk_ack [2019-09-08 17:47:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure remove_disk [2019-09-08 17:47:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure gather_bitmaps [2019-09-08 17:47:08,536 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_init [2019-09-08 17:47:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_exit [2019-09-08 17:47:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-08 17:47:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-08 17:47:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-08 17:47:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-08 17:47:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-08 17:47:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-08 17:47:08,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-08 17:47:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-08 17:47:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-08 17:47:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-08 17:47:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-08 17:47:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-08 17:47:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-08 17:47:08,538 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-08 17:47:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-08 17:47:08,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-08 17:47:08,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-08 17:47:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-08 17:47:08,545 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-08 17:47:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-08 17:47:08,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-08 17:47:09,715 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-08 17:47:13,504 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-08 17:47:14,048 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-08 17:47:14,048 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-08 17:47:14,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 05:47:14 BoogieIcfgContainer [2019-09-08 17:47:14,050 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-08 17:47:14,052 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-08 17:47:14,052 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-08 17:47:14,055 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-08 17:47:14,055 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.09 05:47:05" (1/3) ... [2019-09-08 17:47:14,056 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5119d0af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 05:47:14, skipping insertion in model container [2019-09-08 17:47:14,057 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.09 05:47:08" (2/3) ... [2019-09-08 17:47:14,057 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5119d0af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.09 05:47:14, skipping insertion in model container [2019-09-08 17:47:14,058 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.09 05:47:14" (3/3) ... [2019-09-08 17:47:14,059 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i [2019-09-08 17:47:14,072 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-08 17:47:14,086 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-08 17:47:14,102 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-08 17:47:14,145 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-09-08 17:47:14,146 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-08 17:47:14,146 INFO L378 AbstractCegarLoop]: Hoare is true [2019-09-08 17:47:14,146 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-08 17:47:14,146 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-08 17:47:14,146 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-08 17:47:14,146 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-08 17:47:14,146 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-08 17:47:14,146 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-08 17:47:14,196 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states. [2019-09-08 17:47:14,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2019-09-08 17:47:14,219 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:47:14,220 INFO L399 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:47:14,223 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:47:14,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:47:14,229 INFO L82 PathProgramCache]: Analyzing trace with hash 567779153, now seen corresponding path program 1 times [2019-09-08 17:47:14,232 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:47:14,232 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:47:14,313 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:14,313 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:47:14,313 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:14,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:15,085 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 519 trivial. 0 not checked. [2019-09-08 17:47:15,088 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 17:47:15,088 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 17:47:15,093 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 17:47:15,106 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 17:47:15,108 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 17:47:15,110 INFO L87 Difference]: Start difference. First operand 923 states. Second operand 3 states. [2019-09-08 17:47:15,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:47:15,985 INFO L93 Difference]: Finished difference Result 2124 states and 2734 transitions. [2019-09-08 17:47:15,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 17:47:15,987 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 179 [2019-09-08 17:47:15,991 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:47:16,028 INFO L225 Difference]: With dead ends: 2124 [2019-09-08 17:47:16,028 INFO L226 Difference]: Without dead ends: 1394 [2019-09-08 17:47:16,042 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 17:47:16,065 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1394 states. [2019-09-08 17:47:16,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1394 to 1391. [2019-09-08 17:47:16,228 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1391 states. [2019-09-08 17:47:16,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1391 states and 1782 transitions. [2019-09-08 17:47:16,240 INFO L78 Accepts]: Start accepts. Automaton has 1391 states and 1782 transitions. Word has length 179 [2019-09-08 17:47:16,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:47:16,241 INFO L475 AbstractCegarLoop]: Abstraction has 1391 states and 1782 transitions. [2019-09-08 17:47:16,241 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 17:47:16,242 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1782 transitions. [2019-09-08 17:47:16,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-09-08 17:47:16,247 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:47:16,247 INFO L399 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:47:16,247 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:47:16,248 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:47:16,248 INFO L82 PathProgramCache]: Analyzing trace with hash -2075241796, now seen corresponding path program 1 times [2019-09-08 17:47:16,248 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:47:16,248 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:47:16,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:16,252 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:47:16,252 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:16,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:16,564 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 519 trivial. 0 not checked. [2019-09-08 17:47:16,564 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 17:47:16,564 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-09-08 17:47:16,566 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-09-08 17:47:16,567 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-09-08 17:47:16,567 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-09-08 17:47:16,567 INFO L87 Difference]: Start difference. First operand 1391 states and 1782 transitions. Second operand 5 states. [2019-09-08 17:47:16,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:47:16,835 INFO L93 Difference]: Finished difference Result 2739 states and 3506 transitions. [2019-09-08 17:47:16,835 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-08 17:47:16,836 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 183 [2019-09-08 17:47:16,838 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:47:16,847 INFO L225 Difference]: With dead ends: 2739 [2019-09-08 17:47:16,848 INFO L226 Difference]: Without dead ends: 1390 [2019-09-08 17:47:16,853 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-09-08 17:47:16,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1390 states. [2019-09-08 17:47:16,910 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1390 to 1390. [2019-09-08 17:47:16,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1390 states. [2019-09-08 17:47:16,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1390 states and 1778 transitions. [2019-09-08 17:47:16,930 INFO L78 Accepts]: Start accepts. Automaton has 1390 states and 1778 transitions. Word has length 183 [2019-09-08 17:47:16,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:47:16,933 INFO L475 AbstractCegarLoop]: Abstraction has 1390 states and 1778 transitions. [2019-09-08 17:47:16,933 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-09-08 17:47:16,933 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1778 transitions. [2019-09-08 17:47:16,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-09-08 17:47:16,947 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:47:16,948 INFO L399 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:47:16,948 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:47:16,948 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:47:16,948 INFO L82 PathProgramCache]: Analyzing trace with hash 1043952797, now seen corresponding path program 1 times [2019-09-08 17:47:16,949 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:47:16,949 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:47:16,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:16,955 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:47:16,955 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:17,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:17,312 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2019-09-08 17:47:17,312 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 17:47:17,312 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 17:47:17,314 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 17:47:17,314 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 17:47:17,314 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 17:47:17,315 INFO L87 Difference]: Start difference. First operand 1390 states and 1778 transitions. Second operand 3 states. [2019-09-08 17:47:17,436 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:47:17,436 INFO L93 Difference]: Finished difference Result 4083 states and 5231 transitions. [2019-09-08 17:47:17,437 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 17:47:17,437 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 237 [2019-09-08 17:47:17,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:47:17,454 INFO L225 Difference]: With dead ends: 4083 [2019-09-08 17:47:17,454 INFO L226 Difference]: Without dead ends: 2724 [2019-09-08 17:47:17,461 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 17:47:17,465 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2724 states. [2019-09-08 17:47:17,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2724 to 2720. [2019-09-08 17:47:17,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2720 states. [2019-09-08 17:47:17,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 2720 states and 3486 transitions. [2019-09-08 17:47:17,577 INFO L78 Accepts]: Start accepts. Automaton has 2720 states and 3486 transitions. Word has length 237 [2019-09-08 17:47:17,578 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:47:17,578 INFO L475 AbstractCegarLoop]: Abstraction has 2720 states and 3486 transitions. [2019-09-08 17:47:17,578 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 17:47:17,578 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 3486 transitions. [2019-09-08 17:47:17,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-09-08 17:47:17,589 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:47:17,589 INFO L399 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:47:17,589 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:47:17,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:47:17,590 INFO L82 PathProgramCache]: Analyzing trace with hash 280562274, now seen corresponding path program 1 times [2019-09-08 17:47:17,590 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:47:17,590 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:47:17,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:17,593 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:47:17,593 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:17,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:17,905 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2019-09-08 17:47:17,905 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 17:47:17,905 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 17:47:17,906 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 17:47:17,906 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 17:47:17,907 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 17:47:17,907 INFO L87 Difference]: Start difference. First operand 2720 states and 3486 transitions. Second operand 3 states. [2019-09-08 17:47:18,034 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:47:18,034 INFO L93 Difference]: Finished difference Result 5410 states and 6940 transitions. [2019-09-08 17:47:18,035 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 17:47:18,035 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 275 [2019-09-08 17:47:18,036 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:47:18,054 INFO L225 Difference]: With dead ends: 5410 [2019-09-08 17:47:18,055 INFO L226 Difference]: Without dead ends: 2732 [2019-09-08 17:47:18,070 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 17:47:18,076 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2732 states. [2019-09-08 17:47:18,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2732 to 2724. [2019-09-08 17:47:18,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2724 states. [2019-09-08 17:47:18,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 2724 states and 3490 transitions. [2019-09-08 17:47:18,207 INFO L78 Accepts]: Start accepts. Automaton has 2724 states and 3490 transitions. Word has length 275 [2019-09-08 17:47:18,208 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:47:18,208 INFO L475 AbstractCegarLoop]: Abstraction has 2724 states and 3490 transitions. [2019-09-08 17:47:18,208 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 17:47:18,209 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 3490 transitions. [2019-09-08 17:47:18,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-09-08 17:47:18,222 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:47:18,223 INFO L399 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:47:18,223 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:47:18,223 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:47:18,224 INFO L82 PathProgramCache]: Analyzing trace with hash 146548768, now seen corresponding path program 1 times [2019-09-08 17:47:18,224 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:47:18,224 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:47:18,228 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:18,229 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:47:18,229 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:18,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:18,700 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2019-09-08 17:47:18,700 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 17:47:18,701 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-08 17:47:18,725 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 17:47:27,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:27,472 INFO L256 TraceCheckSpWp]: Trace formula consists of 2751 conjuncts, 11 conjunts are in the unsatisfiable core [2019-09-08 17:47:27,499 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 17:47:27,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-09-08 17:47:27,671 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2019-09-08 17:47:27,691 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-08 17:47:27,691 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [8] total 11 [2019-09-08 17:47:27,692 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-09-08 17:47:27,692 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-09-08 17:47:27,693 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2019-09-08 17:47:27,693 INFO L87 Difference]: Start difference. First operand 2724 states and 3490 transitions. Second operand 11 states. [2019-09-08 17:47:29,336 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:47:29,336 INFO L93 Difference]: Finished difference Result 4248 states and 5483 transitions. [2019-09-08 17:47:29,337 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-09-08 17:47:29,337 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 275 [2019-09-08 17:47:29,339 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:47:29,359 INFO L225 Difference]: With dead ends: 4248 [2019-09-08 17:47:29,359 INFO L226 Difference]: Without dead ends: 2898 [2019-09-08 17:47:29,367 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 290 GetRequests, 274 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2019-09-08 17:47:29,371 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2898 states. [2019-09-08 17:47:29,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2898 to 2894. [2019-09-08 17:47:29,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2894 states. [2019-09-08 17:47:29,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 2894 states and 3750 transitions. [2019-09-08 17:47:29,515 INFO L78 Accepts]: Start accepts. Automaton has 2894 states and 3750 transitions. Word has length 275 [2019-09-08 17:47:29,516 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:47:29,516 INFO L475 AbstractCegarLoop]: Abstraction has 2894 states and 3750 transitions. [2019-09-08 17:47:29,516 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-09-08 17:47:29,517 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 3750 transitions. [2019-09-08 17:47:29,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2019-09-08 17:47:29,529 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:47:29,529 INFO L399 BasicCegarLoop]: trace histogram [12, 12, 12, 11, 11, 11, 11, 11, 6, 6, 6, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:47:29,529 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:47:29,530 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:47:29,530 INFO L82 PathProgramCache]: Analyzing trace with hash 1943812348, now seen corresponding path program 1 times [2019-09-08 17:47:29,530 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:47:29,530 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:47:29,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:29,534 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:47:29,534 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:29,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:30,453 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2019-09-08 17:47:30,454 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-08 17:47:30,454 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-08 17:47:30,456 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-08 17:47:30,456 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-08 17:47:30,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 17:47:30,456 INFO L87 Difference]: Start difference. First operand 2894 states and 3750 transitions. Second operand 3 states. [2019-09-08 17:47:30,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:47:30,672 INFO L93 Difference]: Finished difference Result 4628 states and 5958 transitions. [2019-09-08 17:47:30,672 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-08 17:47:30,672 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 294 [2019-09-08 17:47:30,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:47:30,683 INFO L225 Difference]: With dead ends: 4628 [2019-09-08 17:47:30,683 INFO L226 Difference]: Without dead ends: 1776 [2019-09-08 17:47:30,695 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-08 17:47:30,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1776 states. [2019-09-08 17:47:30,767 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1776 to 1760. [2019-09-08 17:47:30,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1760 states. [2019-09-08 17:47:30,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1760 states and 2246 transitions. [2019-09-08 17:47:30,776 INFO L78 Accepts]: Start accepts. Automaton has 1760 states and 2246 transitions. Word has length 294 [2019-09-08 17:47:30,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:47:30,777 INFO L475 AbstractCegarLoop]: Abstraction has 1760 states and 2246 transitions. [2019-09-08 17:47:30,777 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-08 17:47:30,777 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2246 transitions. [2019-09-08 17:47:30,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2019-09-08 17:47:30,785 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:47:30,789 INFO L399 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:47:30,789 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:47:30,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:47:30,790 INFO L82 PathProgramCache]: Analyzing trace with hash 1496748682, now seen corresponding path program 1 times [2019-09-08 17:47:30,790 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:47:30,790 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:47:30,793 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:30,793 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:47:30,794 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:31,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:31,306 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 7 proven. 63 refuted. 0 times theorem prover too weak. 554 trivial. 0 not checked. [2019-09-08 17:47:31,307 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 17:47:31,307 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-08 17:47:31,331 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 17:47:41,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:41,980 INFO L256 TraceCheckSpWp]: Trace formula consists of 2870 conjuncts, 60 conjunts are in the unsatisfiable core [2019-09-08 17:47:41,991 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 17:47:42,329 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2019-09-08 17:47:42,349 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-08 17:47:42,350 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [6] total 15 [2019-09-08 17:47:42,353 INFO L454 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-09-08 17:47:42,353 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-09-08 17:47:42,354 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=183, Unknown=0, NotChecked=0, Total=210 [2019-09-08 17:47:42,355 INFO L87 Difference]: Start difference. First operand 1760 states and 2246 transitions. Second operand 15 states. [2019-09-08 17:47:43,153 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:47:43,153 INFO L93 Difference]: Finished difference Result 3766 states and 4911 transitions. [2019-09-08 17:47:43,154 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-09-08 17:47:43,154 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 297 [2019-09-08 17:47:43,154 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:47:43,166 INFO L225 Difference]: With dead ends: 3766 [2019-09-08 17:47:43,166 INFO L226 Difference]: Without dead ends: 2020 [2019-09-08 17:47:43,175 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=35, Invalid=237, Unknown=0, NotChecked=0, Total=272 [2019-09-08 17:47:43,178 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2020 states. [2019-09-08 17:47:43,246 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2020 to 1798. [2019-09-08 17:47:43,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1798 states. [2019-09-08 17:47:43,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1798 states and 2294 transitions. [2019-09-08 17:47:43,254 INFO L78 Accepts]: Start accepts. Automaton has 1798 states and 2294 transitions. Word has length 297 [2019-09-08 17:47:43,255 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:47:43,255 INFO L475 AbstractCegarLoop]: Abstraction has 1798 states and 2294 transitions. [2019-09-08 17:47:43,255 INFO L476 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-09-08 17:47:43,255 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2294 transitions. [2019-09-08 17:47:43,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 304 [2019-09-08 17:47:43,262 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:47:43,263 INFO L399 BasicCegarLoop]: trace histogram [11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:47:43,263 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:47:43,263 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:47:43,263 INFO L82 PathProgramCache]: Analyzing trace with hash -616785113, now seen corresponding path program 1 times [2019-09-08 17:47:43,264 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:47:43,264 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:47:43,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:43,267 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:47:43,267 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:43,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:43,668 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 0 proven. 76 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2019-09-08 17:47:43,669 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 17:47:43,669 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 17:47:43,707 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:47:49,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:49,875 INFO L256 TraceCheckSpWp]: Trace formula consists of 2888 conjuncts, 15 conjunts are in the unsatisfiable core [2019-09-08 17:47:49,885 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 17:47:50,039 INFO L134 CoverageAnalysis]: Checked inductivity of 705 backedges. 266 proven. 1 refuted. 0 times theorem prover too weak. 438 trivial. 0 not checked. [2019-09-08 17:47:50,056 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 17:47:50,057 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 7] total 10 [2019-09-08 17:47:50,057 INFO L454 AbstractCegarLoop]: Interpolant automaton has 10 states [2019-09-08 17:47:50,058 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2019-09-08 17:47:50,058 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=72, Unknown=0, NotChecked=0, Total=90 [2019-09-08 17:47:50,058 INFO L87 Difference]: Start difference. First operand 1798 states and 2294 transitions. Second operand 10 states. [2019-09-08 17:47:50,484 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:47:50,484 INFO L93 Difference]: Finished difference Result 3603 states and 4627 transitions. [2019-09-08 17:47:50,484 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-09-08 17:47:50,485 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 303 [2019-09-08 17:47:50,485 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:47:50,496 INFO L225 Difference]: With dead ends: 3603 [2019-09-08 17:47:50,496 INFO L226 Difference]: Without dead ends: 1811 [2019-09-08 17:47:50,504 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 314 GetRequests, 300 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=50, Invalid=190, Unknown=0, NotChecked=0, Total=240 [2019-09-08 17:47:50,507 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1811 states. [2019-09-08 17:47:50,570 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1811 to 1811. [2019-09-08 17:47:50,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1811 states. [2019-09-08 17:47:50,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1811 states to 1811 states and 2308 transitions. [2019-09-08 17:47:50,578 INFO L78 Accepts]: Start accepts. Automaton has 1811 states and 2308 transitions. Word has length 303 [2019-09-08 17:47:50,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:47:50,579 INFO L475 AbstractCegarLoop]: Abstraction has 1811 states and 2308 transitions. [2019-09-08 17:47:50,579 INFO L476 AbstractCegarLoop]: Interpolant automaton has 10 states. [2019-09-08 17:47:50,579 INFO L276 IsEmpty]: Start isEmpty. Operand 1811 states and 2308 transitions. [2019-09-08 17:47:50,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 311 [2019-09-08 17:47:50,584 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:47:50,585 INFO L399 BasicCegarLoop]: trace histogram [13, 11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:47:50,585 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:47:50,585 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:47:50,585 INFO L82 PathProgramCache]: Analyzing trace with hash -1538384310, now seen corresponding path program 2 times [2019-09-08 17:47:50,586 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:47:50,586 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:47:50,589 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:50,589 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:47:50,589 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:47:50,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:47:51,058 INFO L134 CoverageAnalysis]: Checked inductivity of 845 backedges. 12 proven. 114 refuted. 0 times theorem prover too weak. 719 trivial. 0 not checked. [2019-09-08 17:47:51,059 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 17:47:51,059 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 17:47:51,089 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-09-08 17:48:06,545 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-09-08 17:48:06,545 INFO L250 tOrderPrioritization]: Conjunction of SSA is unknown [2019-09-08 17:48:06,644 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-09-08 17:48:06,644 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8] total 8 [2019-09-08 17:48:06,644 INFO L454 AbstractCegarLoop]: Interpolant automaton has 8 states [2019-09-08 17:48:06,644 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2019-09-08 17:48:06,645 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2019-09-08 17:48:06,645 INFO L87 Difference]: Start difference. First operand 1811 states and 2308 transitions. Second operand 8 states. [2019-09-08 17:48:06,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:48:06,930 INFO L93 Difference]: Finished difference Result 3614 states and 4633 transitions. [2019-09-08 17:48:06,930 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2019-09-08 17:48:06,930 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 310 [2019-09-08 17:48:06,931 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:48:06,941 INFO L225 Difference]: With dead ends: 3614 [2019-09-08 17:48:06,941 INFO L226 Difference]: Without dead ends: 1822 [2019-09-08 17:48:06,950 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2019-09-08 17:48:06,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1822 states. [2019-09-08 17:48:07,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1822 to 1814. [2019-09-08 17:48:07,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1814 states. [2019-09-08 17:48:07,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1814 states and 2312 transitions. [2019-09-08 17:48:07,025 INFO L78 Accepts]: Start accepts. Automaton has 1814 states and 2312 transitions. Word has length 310 [2019-09-08 17:48:07,026 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:48:07,026 INFO L475 AbstractCegarLoop]: Abstraction has 1814 states and 2312 transitions. [2019-09-08 17:48:07,026 INFO L476 AbstractCegarLoop]: Interpolant automaton has 8 states. [2019-09-08 17:48:07,026 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 2312 transitions. [2019-09-08 17:48:07,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 317 [2019-09-08 17:48:07,031 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:48:07,032 INFO L399 BasicCegarLoop]: trace histogram [19, 11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:48:07,032 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:48:07,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:48:07,033 INFO L82 PathProgramCache]: Analyzing trace with hash -1033236730, now seen corresponding path program 3 times [2019-09-08 17:48:07,033 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:48:07,033 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:48:07,036 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:48:07,036 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 17:48:07,037 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:48:07,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:48:07,507 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 14 proven. 156 refuted. 0 times theorem prover too weak. 834 trivial. 0 not checked. [2019-09-08 17:48:07,507 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 17:48:07,508 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-08 17:48:07,537 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 17:48:33,278 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2019-09-08 17:48:33,279 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 17:48:33,336 INFO L256 TraceCheckSpWp]: Trace formula consists of 2244 conjuncts, 8 conjunts are in the unsatisfiable core [2019-09-08 17:48:33,345 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 17:48:33,468 INFO L134 CoverageAnalysis]: Checked inductivity of 1004 backedges. 161 proven. 0 refuted. 0 times theorem prover too weak. 843 trivial. 0 not checked. [2019-09-08 17:48:33,484 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-08 17:48:33,484 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [9] total 13 [2019-09-08 17:48:33,485 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-09-08 17:48:33,485 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-09-08 17:48:33,486 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2019-09-08 17:48:33,486 INFO L87 Difference]: Start difference. First operand 1814 states and 2312 transitions. Second operand 13 states. [2019-09-08 17:48:33,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:48:33,836 INFO L93 Difference]: Finished difference Result 3628 states and 4653 transitions. [2019-09-08 17:48:33,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-09-08 17:48:33,837 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 316 [2019-09-08 17:48:33,837 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:48:33,848 INFO L225 Difference]: With dead ends: 3628 [2019-09-08 17:48:33,848 INFO L226 Difference]: Without dead ends: 1828 [2019-09-08 17:48:33,856 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 54 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=78, Invalid=264, Unknown=0, NotChecked=0, Total=342 [2019-09-08 17:48:33,859 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1828 states. [2019-09-08 17:48:33,933 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1828 to 1817. [2019-09-08 17:48:33,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1817 states. [2019-09-08 17:48:33,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1817 states to 1817 states and 2315 transitions. [2019-09-08 17:48:33,942 INFO L78 Accepts]: Start accepts. Automaton has 1817 states and 2315 transitions. Word has length 316 [2019-09-08 17:48:33,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:48:33,943 INFO L475 AbstractCegarLoop]: Abstraction has 1817 states and 2315 transitions. [2019-09-08 17:48:33,943 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-09-08 17:48:33,943 INFO L276 IsEmpty]: Start isEmpty. Operand 1817 states and 2315 transitions. [2019-09-08 17:48:33,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2019-09-08 17:48:33,949 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:48:33,950 INFO L399 BasicCegarLoop]: trace histogram [33, 11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:48:33,950 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:48:33,950 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:48:33,951 INFO L82 PathProgramCache]: Analyzing trace with hash 2014184714, now seen corresponding path program 4 times [2019-09-08 17:48:33,951 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:48:33,951 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:48:33,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:48:33,954 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 17:48:33,954 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:48:34,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:48:34,698 INFO L134 CoverageAnalysis]: Checked inductivity of 1515 backedges. 16 proven. 249 refuted. 0 times theorem prover too weak. 1250 trivial. 0 not checked. [2019-09-08 17:48:34,698 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 17:48:34,698 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 17:48:34,722 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-09-08 17:48:39,645 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-09-08 17:48:39,646 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 17:48:39,676 INFO L256 TraceCheckSpWp]: Trace formula consists of 3050 conjuncts, 18 conjunts are in the unsatisfiable core [2019-09-08 17:48:39,686 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 17:48:39,989 INFO L134 CoverageAnalysis]: Checked inductivity of 1515 backedges. 491 proven. 10 refuted. 0 times theorem prover too weak. 1014 trivial. 0 not checked. [2019-09-08 17:48:40,014 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 17:48:40,015 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 17 [2019-09-08 17:48:40,016 INFO L454 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-09-08 17:48:40,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-09-08 17:48:40,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=212, Unknown=0, NotChecked=0, Total=272 [2019-09-08 17:48:40,020 INFO L87 Difference]: Start difference. First operand 1817 states and 2315 transitions. Second operand 17 states. [2019-09-08 17:48:40,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:48:40,551 INFO L93 Difference]: Finished difference Result 3637 states and 4662 transitions. [2019-09-08 17:48:40,552 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-09-08 17:48:40,552 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 330 [2019-09-08 17:48:40,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:48:40,567 INFO L225 Difference]: With dead ends: 3637 [2019-09-08 17:48:40,567 INFO L226 Difference]: Without dead ends: 1839 [2019-09-08 17:48:40,577 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 345 GetRequests, 324 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 105 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=125, Invalid=381, Unknown=0, NotChecked=0, Total=506 [2019-09-08 17:48:40,579 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1839 states. [2019-09-08 17:48:40,653 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1839 to 1824. [2019-09-08 17:48:40,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1824 states. [2019-09-08 17:48:40,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1824 states to 1824 states and 2324 transitions. [2019-09-08 17:48:40,661 INFO L78 Accepts]: Start accepts. Automaton has 1824 states and 2324 transitions. Word has length 330 [2019-09-08 17:48:40,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:48:40,661 INFO L475 AbstractCegarLoop]: Abstraction has 1824 states and 2324 transitions. [2019-09-08 17:48:40,661 INFO L476 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-09-08 17:48:40,661 INFO L276 IsEmpty]: Start isEmpty. Operand 1824 states and 2324 transitions. [2019-09-08 17:48:40,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 337 [2019-09-08 17:48:40,666 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:48:40,667 INFO L399 BasicCegarLoop]: trace histogram [39, 11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:48:40,667 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:48:40,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:48:40,668 INFO L82 PathProgramCache]: Analyzing trace with hash 102880454, now seen corresponding path program 5 times [2019-09-08 17:48:40,668 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:48:40,668 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:48:40,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:48:40,671 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 17:48:40,671 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:48:40,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:48:41,269 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 18 proven. 321 refuted. 0 times theorem prover too weak. 1455 trivial. 0 not checked. [2019-09-08 17:48:41,269 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 17:48:41,269 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) [2019-09-08 17:48:41,291 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 17:48:42,404 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 5 check-sat command(s) [2019-09-08 17:48:42,404 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 17:48:42,407 INFO L256 TraceCheckSpWp]: Trace formula consists of 238 conjuncts, 20 conjunts are in the unsatisfiable core [2019-09-08 17:48:42,415 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 17:48:42,631 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 570 proven. 15 refuted. 0 times theorem prover too weak. 1209 trivial. 0 not checked. [2019-09-08 17:48:42,636 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 17:48:42,637 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 19 [2019-09-08 17:48:42,638 INFO L454 AbstractCegarLoop]: Interpolant automaton has 19 states [2019-09-08 17:48:42,638 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2019-09-08 17:48:42,638 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=68, Invalid=274, Unknown=0, NotChecked=0, Total=342 [2019-09-08 17:48:42,638 INFO L87 Difference]: Start difference. First operand 1824 states and 2324 transitions. Second operand 19 states. [2019-09-08 17:48:43,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:48:43,314 INFO L93 Difference]: Finished difference Result 3669 states and 4704 transitions. [2019-09-08 17:48:43,315 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2019-09-08 17:48:43,315 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 336 [2019-09-08 17:48:43,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:48:43,330 INFO L225 Difference]: With dead ends: 3669 [2019-09-08 17:48:43,330 INFO L226 Difference]: Without dead ends: 1850 [2019-09-08 17:48:43,339 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 353 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 24 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 140 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=116, Invalid=534, Unknown=0, NotChecked=0, Total=650 [2019-09-08 17:48:43,342 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1850 states. [2019-09-08 17:48:43,409 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1850 to 1836. [2019-09-08 17:48:43,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1836 states. [2019-09-08 17:48:43,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1836 states to 1836 states and 2343 transitions. [2019-09-08 17:48:43,418 INFO L78 Accepts]: Start accepts. Automaton has 1836 states and 2343 transitions. Word has length 336 [2019-09-08 17:48:43,419 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:48:43,419 INFO L475 AbstractCegarLoop]: Abstraction has 1836 states and 2343 transitions. [2019-09-08 17:48:43,419 INFO L476 AbstractCegarLoop]: Interpolant automaton has 19 states. [2019-09-08 17:48:43,419 INFO L276 IsEmpty]: Start isEmpty. Operand 1836 states and 2343 transitions. [2019-09-08 17:48:43,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 343 [2019-09-08 17:48:43,424 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:48:43,425 INFO L399 BasicCegarLoop]: trace histogram [45, 11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:48:43,425 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:48:43,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:48:43,426 INFO L82 PathProgramCache]: Analyzing trace with hash -467500982, now seen corresponding path program 6 times [2019-09-08 17:48:43,426 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:48:43,426 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:48:43,430 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:48:43,431 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 17:48:43,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:48:43,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:48:44,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 20 proven. 404 refuted. 0 times theorem prover too weak. 1685 trivial. 0 not checked. [2019-09-08 17:48:44,028 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 17:48:44,028 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 17:48:44,054 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2019-09-08 17:49:23,440 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 9 check-sat command(s) [2019-09-08 17:49:23,441 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-09-08 17:49:23,507 INFO L256 TraceCheckSpWp]: Trace formula consists of 2425 conjuncts, 12 conjunts are in the unsatisfiable core [2019-09-08 17:49:23,521 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-09-08 17:49:23,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2109 backedges. 291 proven. 3 refuted. 0 times theorem prover too weak. 1815 trivial. 0 not checked. [2019-09-08 17:49:23,782 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-09-08 17:49:23,783 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 8] total 17 [2019-09-08 17:49:23,784 INFO L454 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-09-08 17:49:23,784 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-09-08 17:49:23,784 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=67, Invalid=205, Unknown=0, NotChecked=0, Total=272 [2019-09-08 17:49:23,785 INFO L87 Difference]: Start difference. First operand 1836 states and 2343 transitions. Second operand 17 states. [2019-09-08 17:49:24,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:49:24,283 INFO L93 Difference]: Finished difference Result 3667 states and 4703 transitions. [2019-09-08 17:49:24,285 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2019-09-08 17:49:24,285 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 342 [2019-09-08 17:49:24,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:49:24,296 INFO L225 Difference]: With dead ends: 3667 [2019-09-08 17:49:24,297 INFO L226 Difference]: Without dead ends: 1848 [2019-09-08 17:49:24,306 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 361 GetRequests, 338 SyntacticMatches, 0 SemanticMatches, 23 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=146, Invalid=454, Unknown=0, NotChecked=0, Total=600 [2019-09-08 17:49:24,308 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1848 states. [2019-09-08 17:49:24,365 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1848 to 1839. [2019-09-08 17:49:24,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1839 states. [2019-09-08 17:49:24,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1839 states to 1839 states and 2344 transitions. [2019-09-08 17:49:24,372 INFO L78 Accepts]: Start accepts. Automaton has 1839 states and 2344 transitions. Word has length 342 [2019-09-08 17:49:24,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:49:24,373 INFO L475 AbstractCegarLoop]: Abstraction has 1839 states and 2344 transitions. [2019-09-08 17:49:24,373 INFO L476 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-09-08 17:49:24,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1839 states and 2344 transitions. [2019-09-08 17:49:24,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 353 [2019-09-08 17:49:24,378 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:49:24,378 INFO L399 BasicCegarLoop]: trace histogram [55, 11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:49:24,379 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:49:24,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:49:24,379 INFO L82 PathProgramCache]: Analyzing trace with hash 1480489078, now seen corresponding path program 7 times [2019-09-08 17:49:24,379 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:49:24,379 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:49:24,382 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:49:24,382 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 17:49:24,382 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:49:24,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:49:24,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 22 proven. 530 refuted. 0 times theorem prover too weak. 2162 trivial. 0 not checked. [2019-09-08 17:49:24,985 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 17:49:24,985 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 17:49:25,011 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:49:37,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2019-09-08 17:49:37,611 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-09-08 17:49:37,611 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2019-09-08 17:49:37,612 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-09-08 17:49:37,612 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-09-08 17:49:37,612 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2019-09-08 17:49:37,612 INFO L87 Difference]: Start difference. First operand 1839 states and 2344 transitions. Second operand 13 states. [2019-09-08 17:49:37,975 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:49:37,976 INFO L93 Difference]: Finished difference Result 3683 states and 4715 transitions. [2019-09-08 17:49:37,976 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2019-09-08 17:49:37,976 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 352 [2019-09-08 17:49:37,977 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:49:37,998 INFO L225 Difference]: With dead ends: 3683 [2019-09-08 17:49:37,999 INFO L226 Difference]: Without dead ends: 1866 [2019-09-08 17:49:38,006 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 35 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=113, Invalid=267, Unknown=0, NotChecked=0, Total=380 [2019-09-08 17:49:38,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1866 states. [2019-09-08 17:49:38,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1866 to 1842. [2019-09-08 17:49:38,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1842 states. [2019-09-08 17:49:38,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1842 states and 2347 transitions. [2019-09-08 17:49:38,072 INFO L78 Accepts]: Start accepts. Automaton has 1842 states and 2347 transitions. Word has length 352 [2019-09-08 17:49:38,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:49:38,074 INFO L475 AbstractCegarLoop]: Abstraction has 1842 states and 2347 transitions. [2019-09-08 17:49:38,074 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-09-08 17:49:38,074 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2347 transitions. [2019-09-08 17:49:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 359 [2019-09-08 17:49:38,079 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:49:38,079 INFO L399 BasicCegarLoop]: trace histogram [61, 11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:49:38,080 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:49:38,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:49:38,080 INFO L82 PathProgramCache]: Analyzing trace with hash -1294417094, now seen corresponding path program 8 times [2019-09-08 17:49:38,080 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:49:38,080 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:49:38,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:49:38,083 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-08 17:49:38,083 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:49:38,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-08 17:49:38,753 INFO L134 CoverageAnalysis]: Checked inductivity of 3125 backedges. 224 proven. 114 refuted. 0 times theorem prover too weak. 2787 trivial. 0 not checked. [2019-09-08 17:49:38,753 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-08 17:49:38,754 INFO L223 ckRefinementStrategy]: Switched to mode Z3_FP No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-09-08 17:49:38,776 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-09-08 17:49:54,099 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-09-08 17:49:54,099 INFO L250 tOrderPrioritization]: Conjunction of SSA is unknown [2019-09-08 17:49:54,203 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-09-08 17:49:54,203 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9] total 9 [2019-09-08 17:49:54,204 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-09-08 17:49:54,204 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-09-08 17:49:54,204 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2019-09-08 17:49:54,204 INFO L87 Difference]: Start difference. First operand 1842 states and 2347 transitions. Second operand 9 states. [2019-09-08 17:49:54,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-08 17:49:54,540 INFO L93 Difference]: Finished difference Result 3654 states and 4652 transitions. [2019-09-08 17:49:54,540 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2019-09-08 17:49:54,540 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 358 [2019-09-08 17:49:54,541 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-08 17:49:54,550 INFO L225 Difference]: With dead ends: 3654 [2019-09-08 17:49:54,550 INFO L226 Difference]: Without dead ends: 1848 [2019-09-08 17:49:54,557 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=23, Invalid=87, Unknown=0, NotChecked=0, Total=110 [2019-09-08 17:49:54,560 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1848 states. [2019-09-08 17:49:54,618 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1848 to 1842. [2019-09-08 17:49:54,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1842 states. [2019-09-08 17:49:54,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1842 states and 2345 transitions. [2019-09-08 17:49:54,625 INFO L78 Accepts]: Start accepts. Automaton has 1842 states and 2345 transitions. Word has length 358 [2019-09-08 17:49:54,626 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-08 17:49:54,626 INFO L475 AbstractCegarLoop]: Abstraction has 1842 states and 2345 transitions. [2019-09-08 17:49:54,626 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-09-08 17:49:54,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2345 transitions. [2019-09-08 17:49:54,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2019-09-08 17:49:54,632 INFO L391 BasicCegarLoop]: Found error trace [2019-09-08 17:49:54,632 INFO L399 BasicCegarLoop]: trace histogram [65, 11, 11, 11, 11, 11, 11, 11, 11, 6, 6, 6, 6, 6, 6, 6, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-09-08 17:49:54,632 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-08 17:49:54,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-08 17:49:54,633 INFO L82 PathProgramCache]: Analyzing trace with hash 1606526730, now seen corresponding path program 9 times [2019-09-08 17:49:54,633 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-09-08 17:49:54,633 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-09-08 17:49:54,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:49:54,636 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-09-08 17:49:54,636 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-08 17:50:09,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-09-08 17:50:19,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-09-08 17:50:20,436 INFO L466 BasicCegarLoop]: Counterexample might be feasible [2019-09-08 17:50:20,593 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,608 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,620 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,633 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,644 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,656 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,665 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,677 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,687 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,696 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,706 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-09-08 17:50:20,830 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 8589934685 could not be translated for associated CType STRUCT~~dlm_lockspace_ops?recover_prep~*((*VOID ) : VOID)?recover_slot~*((*VOID *dlm_slot ) : VOID)?recover_done~*((*VOID *dlm_slot INT INT ~uint32_t~0 ) : VOID)# [2019-09-08 17:50:20,837 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 8589934712 could not be translated for associated CType STRUCT~~md_cluster_operations?join~*((*mddev INT ) : INT)?leave~*((*mddev ) : INT)?slot_number~*((*mddev ) : INT)?resync_info_update~*((*mddev ~sector_t~0 ~sector_t~0 ) : VOID)?resync_start~*((*mddev ~sector_t~0 ~sector_t~0 ) : INT)?resync_finish~*((*mddev ) : VOID)?metadata_update_start~*((*mddev ) : INT)?metadata_update_finish~*((*mddev ) : INT)?metadata_update_cancel~*((*mddev ) : INT)?area_resyncing~*((*mddev ~sector_t~0 ~sector_t~0 ) : INT)?add_new_disk_start~*((*mddev *md_rdev ) : INT)?add_new_disk_finish~*((*mddev ) : INT)?new_disk_ack~*((*mddev ~bool~0 ) : INT)?remove_disk~*((*mddev *md_rdev ) : INT)?gather_bitmaps~*((*md_rdev ) : INT)# [2019-09-08 17:50:20,837 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 8589934653 could not be translated for associated CType STRUCT~~dlm_lockspace_ops?recover_prep~*((*VOID ) : VOID)?recover_slot~*((*VOID *dlm_slot ) : VOID)?recover_done~*((*VOID *dlm_slot INT INT ~uint32_t~0 ) : VOID)# [2019-09-08 17:50:20,838 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 8589934693 could not be translated for associated CType STRUCT~~md_cluster_operations?join~*((*mddev INT ) : INT)?leave~*((*mddev ) : INT)?slot_number~*((*mddev ) : INT)?resync_info_update~*((*mddev ~sector_t~0 ~sector_t~0 ) : VOID)?resync_start~*((*mddev ~sector_t~0 ~sector_t~0 ) : INT)?resync_finish~*((*mddev ) : VOID)?metadata_update_start~*((*mddev ) : INT)?metadata_update_finish~*((*mddev ) : INT)?metadata_update_cancel~*((*mddev ) : INT)?area_resyncing~*((*mddev ~sector_t~0 ~sector_t~0 ) : INT)?add_new_disk_start~*((*mddev *md_rdev ) : INT)?add_new_disk_finish~*((*mddev ) : INT)?new_disk_ack~*((*mddev ~bool~0 ) : INT)?remove_disk~*((*mddev *md_rdev ) : INT)?gather_bitmaps~*((*md_rdev ) : INT)# [2019-09-08 17:50:21,184 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,191 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,192 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,199 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,199 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,217 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,218 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,224 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,225 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,259 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,260 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,266 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,266 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,322 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,322 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,329 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,329 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,335 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,336 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,342 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,343 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,343 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,349 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,349 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,349 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,489 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,489 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,490 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,493 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,494 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,494 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,499 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,499 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,499 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,503 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,503 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,503 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,507 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,507 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,508 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,518 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,519 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,519 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,523 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,523 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,523 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement [2019-09-08 17:50:21,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.09 05:50:21 BoogieIcfgContainer [2019-09-08 17:50:21,588 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-08 17:50:21,590 INFO L168 Benchmark]: Toolchain (without parser) took 195813.59 ms. Allocated memory was 132.1 MB in the beginning and 1.9 GB in the end (delta: 1.7 GB). Free memory was 79.8 MB in the beginning and 1.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-09-08 17:50:21,591 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 132.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-08 17:50:21,596 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2343.87 ms. Allocated memory was 132.1 MB in the beginning and 269.0 MB in the end (delta: 136.8 MB). Free memory was 79.6 MB in the beginning and 155.0 MB in the end (delta: -75.5 MB). Peak memory consumption was 109.1 MB. Max. memory is 7.1 GB. [2019-09-08 17:50:21,597 INFO L168 Benchmark]: Boogie Preprocessor took 256.55 ms. Allocated memory is still 269.0 MB. Free memory was 155.0 MB in the beginning and 140.2 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. [2019-09-08 17:50:21,598 INFO L168 Benchmark]: RCFGBuilder took 5669.78 ms. Allocated memory was 269.0 MB in the beginning and 372.2 MB in the end (delta: 103.3 MB). Free memory was 140.2 MB in the beginning and 303.3 MB in the end (delta: -163.2 MB). Peak memory consumption was 188.5 MB. Max. memory is 7.1 GB. [2019-09-08 17:50:21,599 INFO L168 Benchmark]: TraceAbstraction took 187536.15 ms. Allocated memory was 372.2 MB in the beginning and 1.9 GB in the end (delta: 1.5 GB). Free memory was 303.3 MB in the beginning and 1.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2019-09-08 17:50:21,612 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 132.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2343.87 ms. Allocated memory was 132.1 MB in the beginning and 269.0 MB in the end (delta: 136.8 MB). Free memory was 79.6 MB in the beginning and 155.0 MB in the end (delta: -75.5 MB). Peak memory consumption was 109.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 256.55 ms. Allocated memory is still 269.0 MB. Free memory was 155.0 MB in the beginning and 140.2 MB in the end (delta: 14.9 MB). Peak memory consumption was 14.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5669.78 ms. Allocated memory was 269.0 MB in the beginning and 372.2 MB in the end (delta: 103.3 MB). Free memory was 140.2 MB in the beginning and 303.3 MB in the end (delta: -163.2 MB). Peak memory consumption was 188.5 MB. Max. memory is 7.1 GB. * TraceAbstraction took 187536.15 ms. Allocated memory was 372.2 MB in the beginning and 1.9 GB in the end (delta: 1.5 GB). Free memory was 303.3 MB in the beginning and 1.4 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) - GenericResult: Unfinished Backtranslation Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 8589934685 could not be translated for associated CType STRUCT~~dlm_lockspace_ops?recover_prep~*((*VOID ) : VOID)?recover_slot~*((*VOID *dlm_slot ) : VOID)?recover_done~*((*VOID *dlm_slot INT INT ~uint32_t~0 ) : VOID)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 8589934712 could not be translated for associated CType STRUCT~~md_cluster_operations?join~*((*mddev INT ) : INT)?leave~*((*mddev ) : INT)?slot_number~*((*mddev ) : INT)?resync_info_update~*((*mddev ~sector_t~0 ~sector_t~0 ) : VOID)?resync_start~*((*mddev ~sector_t~0 ~sector_t~0 ) : INT)?resync_finish~*((*mddev ) : VOID)?metadata_update_start~*((*mddev ) : INT)?metadata_update_finish~*((*mddev ) : INT)?metadata_update_cancel~*((*mddev ) : INT)?area_resyncing~*((*mddev ~sector_t~0 ~sector_t~0 ) : INT)?add_new_disk_start~*((*mddev *md_rdev ) : INT)?add_new_disk_finish~*((*mddev ) : INT)?new_disk_ack~*((*mddev ~bool~0 ) : INT)?remove_disk~*((*mddev *md_rdev ) : INT)?gather_bitmaps~*((*md_rdev ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 8589934653 could not be translated for associated CType STRUCT~~dlm_lockspace_ops?recover_prep~*((*VOID ) : VOID)?recover_slot~*((*VOID *dlm_slot ) : VOID)?recover_done~*((*VOID *dlm_slot INT INT ~uint32_t~0 ) : VOID)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IntegerLiteral 8589934693 could not be translated for associated CType STRUCT~~md_cluster_operations?join~*((*mddev INT ) : INT)?leave~*((*mddev ) : INT)?slot_number~*((*mddev ) : INT)?resync_info_update~*((*mddev ~sector_t~0 ~sector_t~0 ) : VOID)?resync_start~*((*mddev ~sector_t~0 ~sector_t~0 ) : INT)?resync_finish~*((*mddev ) : VOID)?metadata_update_start~*((*mddev ) : INT)?metadata_update_finish~*((*mddev ) : INT)?metadata_update_cancel~*((*mddev ) : INT)?area_resyncing~*((*mddev ~sector_t~0 ~sector_t~0 ) : INT)?add_new_disk_start~*((*mddev *md_rdev ) : INT)?add_new_disk_finish~*((*mddev ) : INT)?new_disk_ack~*((*mddev ~bool~0 ) : INT)?remove_disk~*((*mddev *md_rdev ) : INT)?gather_bitmaps~*((*md_rdev ) : INT)# - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch536 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch511 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: Expression #t~switch513 has a C AST node but it is no IASTExpression: class org.eclipse.cdt.internal.core.dom.parser.c.CASTSwitchStatement * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - UnprovableResult [Line: 5809]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: overapproximation of bitwiseOr at line 4266. Possible FailurePath: [L4360] int LDV_IN_INTERRUPT = 1; [L4361] int ldv_state_variable_2 ; [L4362] struct md_rdev *cluster_ops_group0 ; [L4363] int ref_cnt ; [L4364] struct mddev *cluster_ops_group1 ; [L4365] int ldv_state_variable_1 ; [L4366] int ldv_state_variable_0 ; [L4367] struct dlm_slot *md_ls_ops_group0 ; [L4712] static struct dlm_lockspace_ops const md_ls_ops = {& recover_prep, & recover_slot, & recover_done}; [L5500-L5503] static struct md_cluster_operations cluster_ops = {& join, & leave, & slot_number, & resync_info_update, & resync_start, & resync_finish, & metadata_update_start, & metadata_update_finish, & metadata_update_cancel, & area_resyncing, & add_new_disk_start, & add_new_disk_finish, & new_disk_ack, & remove_disk, & gather_bitmaps}; [L5520] int ldv_retval_0 ; [L5848] int ldv_module_refcounter = 1; VAL [\old(cluster_ops)=null, \old(cluster_ops)=null, \old(cluster_ops_group0)=8589934683, \old(cluster_ops_group0)=8589934610, \old(cluster_ops_group1)=8589934669, \old(cluster_ops_group1)=8589934631, \old(LDV_IN_INTERRUPT)=8589934617, \old(ldv_module_refcounter)=8589934676, \old(ldv_retval_0)=8589934702, \old(ldv_state_variable_0)=8589934633, \old(ldv_state_variable_1)=8589934663, \old(ldv_state_variable_2)=8589934735, \old(md_ls_ops)=null, \old(md_ls_ops)=null, \old(md_ls_ops_group0)=8589934720, \old(md_ls_ops_group0)=8589934621, \old(ref_cnt)=8589934734, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L5546] bool ldvarg7 ; [L5547] sector_t ldvarg3 ; [L5548] sector_t ldvarg0 ; [L5549] sector_t ldvarg5 ; [L5550] sector_t ldvarg6 ; [L5551] sector_t ldvarg1 ; [L5552] int ldvarg4 ; [L5553] sector_t ldvarg2 ; [L5554] void *ldvarg8 ; [L5555] void *tmp ; [L5556] int ldvarg11 ; [L5557] void *ldvarg13 ; [L5558] void *tmp___0 ; [L5559] void *ldvarg10 ; [L5560] void *tmp___1 ; [L5561] uint32_t ldvarg12 ; [L5562] int ldvarg9 ; [L5563] int tmp___2 ; [L5564] int tmp___3 ; [L5565] int tmp___4 ; [L5566] int tmp___5 ; VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L5568] CALL, EXPR ldv_init_zalloc(1UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=1, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L4312] void *p ; [L4313] void *tmp ; [L4315] EXPR, FCALL calloc(1UL, size) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=1, calloc(1UL, size)={8589934593:0}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, size=1] [L4315] tmp = calloc(1UL, size) [L4316] p = tmp [L4318] return (p); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=1, \result={8589934593:0}, calloc(1UL, size)={8589934593:0}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, p={8589934593:0}, ref_cnt=0, size=1, tmp={8589934593:0}] [L5568] RET, EXPR ldv_init_zalloc(1UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={8589934593:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L5568] tmp = ldv_init_zalloc(1UL) [L5569] ldvarg8 = tmp VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}] [L5570] CALL, EXPR ldv_init_zalloc(1UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=1, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L4312] void *p ; [L4313] void *tmp ; [L4315] EXPR, FCALL calloc(1UL, size) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=1, calloc(1UL, size)={4294967297:0}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, size=1] [L4315] tmp = calloc(1UL, size) [L4316] p = tmp [L4318] return (p); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=1, \result={4294967297:0}, calloc(1UL, size)={4294967297:0}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, p={4294967297:0}, ref_cnt=0, size=1, tmp={4294967297:0}] [L5570] RET, EXPR ldv_init_zalloc(1UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={4294967297:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}] [L5570] tmp___0 = ldv_init_zalloc(1UL) [L5571] ldvarg13 = tmp___0 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}] [L5572] CALL, EXPR ldv_init_zalloc(1UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=1, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L4312] void *p ; [L4313] void *tmp ; [L4315] EXPR, FCALL calloc(1UL, size) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=1, calloc(1UL, size)={322:0}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, size=1] [L4315] tmp = calloc(1UL, size) [L4316] p = tmp [L4318] return (p); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=1, \result={322:0}, calloc(1UL, size)={322:0}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, p={322:0}, ref_cnt=0, size=1, tmp={322:0}] [L5572] RET, EXPR ldv_init_zalloc(1UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={322:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}] [L5572] tmp___1 = ldv_init_zalloc(1UL) [L5573] ldvarg10 = tmp___1 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5574] FCALL ldv_initialize() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5575] CALL ldv_memset((void *)(& ldvarg7), 0, 1UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=1, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={177:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=1, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=1, ref_cnt=0, s={177:0}, s={177:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=1, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={177:0}, n=1, ref_cnt=0, s={177:0}, s={177:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=1, \old(ref_cnt)=0, \result={177:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=1, ref_cnt=0, s={177:0}, s={177:0}, tmp={177:0}] [L5575] RET ldv_memset((void *)(& ldvarg7), 0, 1UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg7), 0, 1UL)={177:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5576] CALL ldv_memset((void *)(& ldvarg3), 0, 8UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={127:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={127:0}, s={127:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={127:0}, n=8, ref_cnt=0, s={127:0}, s={127:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, \result={127:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={127:0}, s={127:0}, tmp={127:0}] [L5576] RET ldv_memset((void *)(& ldvarg3), 0, 8UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg3), 0, 8UL)={127:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5577] CALL ldv_memset((void *)(& ldvarg0), 0, 8UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={123:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={123:0}, s={123:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={123:0}, n=8, ref_cnt=0, s={123:0}, s={123:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, \result={123:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={123:0}, s={123:0}, tmp={123:0}] [L5577] RET ldv_memset((void *)(& ldvarg0), 0, 8UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg0), 0, 8UL)={123:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5578] CALL ldv_memset((void *)(& ldvarg5), 0, 8UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={114:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={114:0}, s={114:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={114:0}, n=8, ref_cnt=0, s={114:0}, s={114:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, \result={114:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={114:0}, s={114:0}, tmp={114:0}] [L5578] RET ldv_memset((void *)(& ldvarg5), 0, 8UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg5), 0, 8UL)={114:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5579] CALL ldv_memset((void *)(& ldvarg6), 0, 8UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={172:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={172:0}, s={172:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={172:0}, n=8, ref_cnt=0, s={172:0}, s={172:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, \result={172:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={172:0}, s={172:0}, tmp={172:0}] [L5579] RET ldv_memset((void *)(& ldvarg6), 0, 8UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg6), 0, 8UL)={172:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5580] CALL ldv_memset((void *)(& ldvarg1), 0, 8UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={121:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={121:0}, s={121:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={121:0}, n=8, ref_cnt=0, s={121:0}, s={121:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, \result={121:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={121:0}, s={121:0}, tmp={121:0}] [L5580] RET ldv_memset((void *)(& ldvarg1), 0, 8UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg1), 0, 8UL)={121:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5581] CALL ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={118:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={118:0}, s={118:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={118:0}, n=4, ref_cnt=0, s={118:0}, s={118:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, \result={118:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={118:0}, s={118:0}, tmp={118:0}] [L5581] RET ldv_memset((void *)(& ldvarg4), 0, 4UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg4), 0, 4UL)={118:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5582] CALL ldv_memset((void *)(& ldvarg2), 0, 8UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={117:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={117:0}, s={117:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={117:0}, n=8, ref_cnt=0, s={117:0}, s={117:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=8, \old(ref_cnt)=0, \result={117:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={117:0}, s={117:0}, tmp={117:0}] [L5582] RET ldv_memset((void *)(& ldvarg2), 0, 8UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg2), 0, 8UL)={117:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5583] CALL ldv_memset((void *)(& ldvarg11), 0, 4UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={124:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={124:0}, s={124:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={124:0}, n=4, ref_cnt=0, s={124:0}, s={124:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, \result={124:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={124:0}, s={124:0}, tmp={124:0}] [L5583] RET ldv_memset((void *)(& ldvarg11), 0, 4UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg11), 0, 4UL)={124:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5584] CALL ldv_memset((void *)(& ldvarg12), 0, 4UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={185:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={185:0}, s={185:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={185:0}, n=4, ref_cnt=0, s={185:0}, s={185:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, \result={185:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={185:0}, s={185:0}, tmp={185:0}] [L5584] RET ldv_memset((void *)(& ldvarg12), 0, 4UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg12), 0, 4UL)={185:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5585] CALL ldv_memset((void *)(& ldvarg9), 0, 4UL) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={125:0}] [L4323] void *tmp ; VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={125:0}, s={125:0}] [L4325] EXPR, FCALL memset(s, c, n) VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={125:0}, n=4, ref_cnt=0, s={125:0}, s={125:0}] [L4325] tmp = memset(s, c, n) [L4326] return (tmp); VAL [\old(c)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(n)=4, \old(ref_cnt)=0, \result={125:0}, c=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={125:0}, s={125:0}, tmp={125:0}] [L5585] RET ldv_memset((void *)(& ldvarg9), 0, 4UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg9), 0, 4UL)={125:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5586] ldv_state_variable_1 = 0 [L5587] ref_cnt = 0 [L5588] ldv_state_variable_0 = 1 [L5589] ldv_state_variable_2 = 0 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}] [L5591] tmp___2 = __VERIFIER_nondet_int() [L5593] case 0: [L5709] case 1: VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1] [L5710] COND TRUE ldv_state_variable_0 != 0 [L5711] tmp___4 = __VERIFIER_nondet_int() [L5713] case 0: [L5721] case 1: VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___4=1] [L5722] COND TRUE ldv_state_variable_0 == 1 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___4=1] [L5723] CALL, EXPR cluster_init() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L5509] CALL register_md_cluster_operations(& cluster_ops, & __this_module) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, arg0={126:0}, arg1={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L5997] return __VERIFIER_nondet_int(); [L5509] RET register_md_cluster_operations(& cluster_ops, & __this_module) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, register_md_cluster_operations(& cluster_ops, & __this_module)=29] [L5510] return (0); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \result=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L5723] RET, EXPR cluster_init() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_init()=0, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___4=1] [L5723] ldv_retval_0 = cluster_init() [L5724] COND TRUE ldv_retval_0 == 0 [L5725] ldv_state_variable_0 = 3 [L5726] ldv_state_variable_2 = 1 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___4=1] [L5727] CALL ldv_initialize_dlm_lockspace_ops_2() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L5525] void *tmp ; VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L5527] CALL, EXPR ldv_init_zalloc(8UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=8, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L4312] void *p ; [L4313] void *tmp ; [L4315] EXPR, FCALL calloc(1UL, size) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=8, __this_module={-13:14}, calloc(1UL, size)={324:0}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0, size=8] [L4315] tmp = calloc(1UL, size) [L4316] p = tmp [L4318] return (p); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=8, \result={324:0}, __this_module={-13:14}, calloc(1UL, size)={324:0}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, p={324:0}, ref_cnt=0, size=8, tmp={324:0}] [L5527] RET, EXPR ldv_init_zalloc(8UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(8UL)={324:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={0:0}, ref_cnt=0] [L5527] tmp = ldv_init_zalloc(8UL) [L5528] md_ls_ops_group0 = (struct dlm_slot *)tmp VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={324:0}] [L5727] RET ldv_initialize_dlm_lockspace_ops_2() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=0, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___4=1] [L5728] ldv_state_variable_1 = 1 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___4=1] [L5729] CALL ldv_initialize_md_cluster_operations_1() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L5534] void *tmp ; [L5535] void *tmp___0 ; VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L5537] CALL, EXPR ldv_init_zalloc(832UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=832, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L4312] void *p ; [L4313] void *tmp ; [L4315] EXPR, FCALL calloc(1UL, size) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=832, __this_module={-13:14}, calloc(1UL, size)={299:0}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, size=832] [L4315] tmp = calloc(1UL, size) [L4316] p = tmp [L4318] return (p); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=832, \result={299:0}, __this_module={-13:14}, calloc(1UL, size)={299:0}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, p={299:0}, ref_cnt=0, size=832, tmp={299:0}] [L5537] RET, EXPR ldv_init_zalloc(832UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(832UL)={299:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L5537] tmp = ldv_init_zalloc(832UL) [L5538] cluster_ops_group0 = (struct md_rdev *)tmp VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={299:0}] [L5539] CALL, EXPR ldv_init_zalloc(2096UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=2096, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L4312] void *p ; [L4313] void *tmp ; [L4315] EXPR, FCALL calloc(1UL, size) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=2096, __this_module={-13:14}, calloc(1UL, size)={327:0}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, size=2096] [L4315] tmp = calloc(1UL, size) [L4316] p = tmp [L4318] return (p); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=2096, \result={327:0}, __this_module={-13:14}, calloc(1UL, size)={327:0}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, p={327:0}, ref_cnt=0, size=2096, tmp={327:0}] [L5539] RET, EXPR ldv_init_zalloc(2096UL) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2096UL)={327:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={299:0}] [L5539] tmp___0 = ldv_init_zalloc(2096UL) [L5540] cluster_ops_group1 = (struct mddev *)tmp___0 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={299:0}, tmp___0={327:0}] [L5729] RET ldv_initialize_md_cluster_operations_1() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___4=1] [L5732] COND FALSE !(ldv_retval_0 != 0) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___4=1] [L5591] tmp___2 = __VERIFIER_nondet_int() [L5593] case 0: VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=0, tmp___4=1] [L5594] COND TRUE ldv_state_variable_1 != 0 [L5595] tmp___3 = __VERIFIER_nondet_int() [L5597] case 0: [L5604] case 1: [L5611] case 2: [L5618] case 3: [L5625] case 4: [L5632] case 5: [L5639] case 6: [L5646] case 7: [L5653] case 8: [L5660] case 9: VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=0, tmp___3=9, tmp___4=1] [L5661] COND TRUE ldv_state_variable_1 == 1 [L5662] EXPR \read(ldvarg4) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \read(ldvarg4)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=0, tmp___3=9, tmp___4=1] [L5662] CALL join(cluster_ops_group1, ldvarg4) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(nodes)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, mddev={327:0}, ref_cnt=0] [L5082] struct md_cluster_info *cinfo ; [L5083] int ret ; [L5084] int ops_rv ; [L5085] char str[64U] ; [L5086] bool tmp ; [L5087] int tmp___0 ; [L5088] void *tmp___1 ; [L5089] struct lock_class_key __key ; [L5090] int tmp___2 ; [L5091] int tmp___3 ; [L5092] int tmp___4 ; [L5093] struct lock_class_key __key___0 ; VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(nodes)=0, \old(ref_cnt)=0, __key={282:0}, __key___0={-3:0}, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, mddev={327:0}, mddev={327:0}, nodes=0, ops_rv={297:0}, ref_cnt=0, str={140:0}] [L5095] CALL, EXPR ldv_try_module_get_5(& __this_module) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, ldv_func_arg1={-13:14}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L5791] int tmp ; VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, ldv_func_arg1={-13:14}, ldv_func_arg1={-13:14}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L5793] CALL, EXPR ldv_try_module_get(ldv_func_arg1) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, module={-13:14}, ref_cnt=0] [L5861] int module_get_succeeded ; VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, module={-13:14}, module={-13:14}, ref_cnt=0] [L5863] COND TRUE (unsigned long )module != (unsigned long )((struct module *)0) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, module={-13:14}, module={-13:14}, ref_cnt=0] [L5864] CALL, EXPR ldv_undef_int() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L4331] int tmp ; [L4333] tmp = __VERIFIER_nondet_int() [L4334] return (tmp); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \result=1, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp=1] [L5864] RET, EXPR ldv_undef_int() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_undef_int()=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, module={-13:14}, module={-13:14}, ref_cnt=0] [L5864] module_get_succeeded = ldv_undef_int() [L5865] COND TRUE module_get_succeeded == 1 [L5866] ldv_module_refcounter = ldv_module_refcounter + 1 [L5867] return (1); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \result=1, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, module={-13:14}, module={-13:14}, module_get_succeeded=1, ref_cnt=0] [L5793] RET, EXPR ldv_try_module_get(ldv_func_arg1) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, ldv_func_arg1={-13:14}, ldv_func_arg1={-13:14}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_try_module_get(ldv_func_arg1)=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L5793] tmp = ldv_try_module_get(ldv_func_arg1) [L5794] return (tmp != 0); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \result=1, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, ldv_func_arg1={-13:14}, ldv_func_arg1={-13:14}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp=1] [L5095] RET, EXPR ldv_try_module_get_5(& __this_module) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(nodes)=0, \old(ref_cnt)=0, __key={282:0}, __key___0={-3:0}, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_try_module_get_5(& __this_module)=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, mddev={327:0}, mddev={327:0}, nodes=0, ops_rv={297:0}, ref_cnt=0, str={140:0}] [L5095] tmp = ldv_try_module_get_5(& __this_module) [L5096] COND TRUE \read(tmp) [L5097] tmp___0 = 0 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(nodes)=0, \old(ref_cnt)=0, __key={282:0}, __key___0={-3:0}, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, mddev={327:0}, mddev={327:0}, nodes=0, ops_rv={297:0}, ref_cnt=0, str={140:0}, tmp=1, tmp___0=0] [L5101] COND FALSE !(\read(tmp___0)) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(nodes)=0, \old(ref_cnt)=0, __key={282:0}, __key___0={-3:0}, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, mddev={327:0}, mddev={327:0}, nodes=0, ops_rv={297:0}, ref_cnt=0, str={140:0}, tmp=1, tmp___0=0] [L5105] CALL, EXPR kzalloc(536UL, 208U) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(flags)=208, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L4264] void *tmp ; VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(flags)=208, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, flags=208, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, size=536] [L4266] CALL, EXPR kmalloc(size, flags | 32768U) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L4256] void *tmp___2 ; VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(flags)=19, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, flags=19, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, size=536] [L4258] CALL, EXPR __kmalloc(size, flags) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, \old(t)=19, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L4252] CALL, EXPR ldv_malloc(size) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L4278] void *p ; [L4279] void *tmp ; [L4280] int tmp___0 ; [L4282] tmp___0 = __VERIFIER_nondet_int() [L4283] COND TRUE tmp___0 != 0 [L4284] return ((void *)0); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, \result={0:0}, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, size=536, tmp___0=4] [L4252] RET, EXPR ldv_malloc(size) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, \old(t)=19, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_malloc(size)={0:0}, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, size=536, t=19] [L4252] return ldv_malloc(size); [L4258] RET, EXPR __kmalloc(size, flags) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(flags)=19, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, __kmalloc(size, flags)={0:0}, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, flags=19, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, size=536] [L4258] tmp___2 = __kmalloc(size, flags) [L4259] return (tmp___2); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(flags)=19, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, \result={0:0}, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, flags=19, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, size=536, tmp___2={0:0}] [L4266] RET, EXPR kmalloc(size, flags | 32768U) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(flags)=208, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, flags=208, kmalloc(size, flags | 32768U)={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, size=536] [L4266] tmp = kmalloc(size, flags | 32768U) [L4267] return (tmp); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(flags)=208, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \old(size)=536, \result={0:0}, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, flags=208, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, size=536, tmp={0:0}] [L5105] RET, EXPR kzalloc(536UL, 208U) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(nodes)=0, \old(ref_cnt)=0, __key={282:0}, __key___0={-3:0}, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, kzalloc(536UL, 208U)={0:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, mddev={327:0}, mddev={327:0}, nodes=0, ops_rv={297:0}, ref_cnt=0, str={140:0}, tmp=1, tmp___0=0] [L5105] tmp___1 = kzalloc(536UL, 208U) [L5106] cinfo = (struct md_cluster_info *)tmp___1 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(nodes)=0, \old(ref_cnt)=0, __key={282:0}, __key___0={-3:0}, __this_module={-13:14}, cinfo={0:0}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, mddev={327:0}, mddev={327:0}, nodes=0, ops_rv={297:0}, ref_cnt=0, str={140:0}, tmp=1, tmp___0=0, tmp___1={0:0}] [L5107] COND TRUE (unsigned long )cinfo == (unsigned long )((struct md_cluster_info *)0) [L5108] return (-12); [L5108] return (-12); [L5108] return (-12); [L5108] return (-12); [L5108] return (-12); VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(nodes)=0, \old(ref_cnt)=0, \result=-12, __this_module={-13:14}, cinfo={0:0}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, mddev={327:0}, mddev={327:0}, nodes=0, ref_cnt=0, tmp=1, tmp___0=0, tmp___1={0:0}] [L5662] RET join(cluster_ops_group1, ldvarg4) VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, \read(ldvarg4)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, join(cluster_ops_group1, ldvarg4)=-12, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=0, tmp___3=9, tmp___4=1] [L5663] ldv_state_variable_1 = 1 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=0, tmp___3=9, tmp___4=1] [L5591] tmp___2 = __VERIFIER_nondet_int() [L5593] case 0: [L5709] case 1: VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___3=9, tmp___4=1] [L5710] COND TRUE ldv_state_variable_0 != 0 [L5711] tmp___4 = __VERIFIER_nondet_int() [L5713] case 0: VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___3=9, tmp___4=0] [L5714] COND TRUE ldv_state_variable_0 == 3 && ref_cnt == 0 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___3=9, tmp___4=0] [L5715] CALL cluster_exit() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L5516] CALL unregister_md_cluster_operations() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L6005] return __VERIFIER_nondet_int(); [L5516] RET unregister_md_cluster_operations() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, unregister_md_cluster_operations()=0] [L5715] RET cluster_exit() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___3=9, tmp___4=0] [L5716] ldv_state_variable_0 = 2 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, ldvarg0={123:0}, ldvarg1={121:0}, ldvarg10={322:0}, ldvarg11={124:0}, ldvarg12={185:0}, ldvarg13={4294967297:0}, ldvarg2={117:0}, ldvarg3={127:0}, ldvarg4={118:0}, ldvarg5={114:0}, ldvarg6={172:0}, ldvarg7={177:0}, ldvarg8={8589934593:0}, ldvarg9={125:0}, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0, tmp={8589934593:0}, tmp___0={4294967297:0}, tmp___1={322:0}, tmp___2=1, tmp___3=9, tmp___4=0] [L5785] CALL ldv_check_final_state() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L5907] COND TRUE ldv_module_refcounter != 1 VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L5908] CALL ldv_error() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] [L5809] __VERIFIER_error() VAL [\old(cluster_ops_group0)=0, \old(cluster_ops_group0)=0, \old(cluster_ops_group1)=0, \old(cluster_ops_group1)=0, \old(ldv_module_refcounter)=1, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(md_ls_ops_group0)=0, \old(md_ls_ops_group0)=0, \old(ref_cnt)=0, __this_module={-13:14}, cluster_ops={126:0}, cluster_ops_group0={299:0}, cluster_ops_group1={327:0}, LDV_IN_INTERRUPT=1, ldv_module_refcounter=2, ldv_retval_0=0, ldv_state_variable_0=2, ldv_state_variable_1=1, ldv_state_variable_2=1, md_ls_ops={-33:0}, md_ls_ops_group0={324:0}, ref_cnt=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 122 procedures, 970 locations, 1 error locations. UNSAFE Result, 187.4s OverallTime, 16 OverallIterations, 65 TraceHistogramMax, 7.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 14683 SDtfs, 4334 SDslu, 83643 SDs, 0 SdLazy, 2572 SolverSat, 389 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 4.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2360 GetRequests, 2184 SyntacticMatches, 2 SemanticMatches, 174 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 500 ImplicationChecksByTransitivity, 2.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2894occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 15 MinimizatonAttempts, 344 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 1.4s SsaConstructionTime, 156.9s SatisfiabilityAnalysisTime, 5.3s InterpolantComputationTime, 7968 NumberOfCodeBlocks, 7422 NumberOfCodeBlocksAsserted, 45 NumberOfCheckSat, 6564 ConstructedInterpolants, 0 QuantifiedInterpolants, 2279623 SizeOfPredicates, 28 NumberOfNonLiveVariables, 16466 ConjunctsInSsa, 144 ConjunctsInUnsatCore, 22 InterpolantComputations, 8 PerfectInterpolantSequences, 24281/26339 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...