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 0.1.24-673a906-m [2019-10-02 08:40:30,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-02 08:40:30,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-02 08:40:30,316 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-02 08:40:30,316 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-02 08:40:30,317 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-02 08:40:30,319 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-02 08:40:30,320 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-02 08:40:30,322 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-02 08:40:30,323 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-02 08:40:30,324 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-02 08:40:30,325 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-02 08:40:30,325 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-02 08:40:30,326 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-02 08:40:30,327 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-02 08:40:30,328 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-02 08:40:30,329 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-02 08:40:30,330 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-02 08:40:30,332 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-02 08:40:30,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-02 08:40:30,336 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-02 08:40:30,337 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-02 08:40:30,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-02 08:40:30,339 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-02 08:40:30,341 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-02 08:40:30,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-02 08:40:30,342 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-02 08:40:30,343 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-02 08:40:30,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-02 08:40:30,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-02 08:40:30,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-02 08:40:30,345 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-02 08:40:30,346 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-02 08:40:30,347 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-02 08:40:30,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-02 08:40:30,348 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-02 08:40:30,349 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-02 08:40:30,349 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-02 08:40:30,349 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-02 08:40:30,350 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-02 08:40:30,351 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-02 08:40:30,352 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-02 08:40:30,367 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-02 08:40:30,367 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-02 08:40:30,369 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-02 08:40:30,369 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-02 08:40:30,369 INFO L138 SettingsManager]: * Use SBE=true [2019-10-02 08:40:30,369 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-02 08:40:30,369 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-02 08:40:30,370 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-02 08:40:30,370 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-02 08:40:30,370 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-02 08:40:30,370 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-02 08:40:30,370 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-02 08:40:30,371 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-02 08:40:30,371 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-02 08:40:30,371 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-02 08:40:30,371 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-02 08:40:30,371 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-02 08:40:30,372 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-02 08:40:30,372 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-02 08:40:30,372 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-02 08:40:30,372 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-02 08:40:30,372 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 08:40:30,373 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-02 08:40:30,373 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-02 08:40:30,373 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-02 08:40:30,373 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-02 08:40:30,373 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-02 08:40:30,374 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-02 08:40:30,374 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-02 08:40:30,425 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-02 08:40:30,441 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-02 08:40:30,445 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-02 08:40:30,446 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-02 08:40:30,447 INFO L275 PluginConnector]: CDTParser initialized [2019-10-02 08:40:30,447 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i [2019-10-02 08:40:30,518 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed91f5318/6b9d51b90ee64fd68fb591039c0b1a62/FLAG25b37f65d [2019-10-02 08:40:31,256 INFO L306 CDTParser]: Found 1 translation units. [2019-10-02 08:40:31,258 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i [2019-10-02 08:40:31,300 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed91f5318/6b9d51b90ee64fd68fb591039c0b1a62/FLAG25b37f65d [2019-10-02 08:40:31,385 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ed91f5318/6b9d51b90ee64fd68fb591039c0b1a62 [2019-10-02 08:40:31,395 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-02 08:40:31,397 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-02 08:40:31,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-02 08:40:31,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-02 08:40:31,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-02 08:40:31,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 08:40:31" (1/1) ... [2019-10-02 08:40:31,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b027452 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:31, skipping insertion in model container [2019-10-02 08:40:31,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.10 08:40:31" (1/1) ... [2019-10-02 08:40:31,418 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-02 08:40:31,555 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-02 08:40:32,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 08:40:32,968 INFO L188 MainTranslator]: Completed pre-run [2019-10-02 08:40:33,331 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-02 08:40:33,476 INFO L192 MainTranslator]: Completed translation [2019-10-02 08:40:33,477 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:33 WrapperNode [2019-10-02 08:40:33,477 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-02 08:40:33,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-02 08:40:33,478 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-02 08:40:33,478 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-02 08:40:33,493 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:33" (1/1) ... [2019-10-02 08:40:33,493 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:33" (1/1) ... [2019-10-02 08:40:33,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:33" (1/1) ... [2019-10-02 08:40:33,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:33" (1/1) ... [2019-10-02 08:40:33,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:33" (1/1) ... [2019-10-02 08:40:33,686 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:33" (1/1) ... [2019-10-02 08:40:33,707 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:33" (1/1) ... [2019-10-02 08:40:33,725 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-02 08:40:33,726 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-02 08:40:33,726 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-02 08:40:33,727 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-02 08:40:33,728 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-02 08:40:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-02 08:40:33,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-02 08:40:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-02 08:40:33,800 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-02 08:40:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-02 08:40:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-02 08:40:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-02 08:40:33,801 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-02 08:40:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-02 08:40:33,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-02 08:40:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-02 08:40:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-02 08:40:33,803 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-02 08:40:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-02 08:40:33,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-02 08:40:33,805 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-02 08:40:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-02 08:40:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-02 08:40:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-02 08:40:33,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-02 08:40:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-02 08:40:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-02 08:40:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-02 08:40:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-02 08:40:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-10-02 08:40:33,808 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2019-10-02 08:40:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_ast [2019-10-02 08:40:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock_sync [2019-10-02 08:40:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock_sync [2019-10-02 08:40:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_init [2019-10-02 08:40:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_free [2019-10-02 08:40:33,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pretty_uuid [2019-10-02 08:40:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure add_resync_info [2019-10-02 08:40:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure read_resync_info [2019-10-02 08:40:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_bitmaps [2019-10-02 08:40:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_prep [2019-10-02 08:40:33,810 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_slot [2019-10-02 08:40:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_done [2019-10-02 08:40:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ack_bast [2019-10-02 08:40:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_suspend_info [2019-10-02 08:40:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_suspend_info [2019-10-02 08:40:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure process_suspend_info [2019-10-02 08:40:33,811 INFO L138 BoogieDeclarations]: Found implementation of procedure process_add_new_disk [2019-10-02 08:40:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure process_metadata_update [2019-10-02 08:40:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure process_remove_disk [2019-10-02 08:40:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure process_readd_disk [2019-10-02 08:40:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure process_recvd_msg [2019-10-02 08:40:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_daemon [2019-10-02 08:40:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_comm [2019-10-02 08:40:33,812 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_comm [2019-10-02 08:40:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __sendmsg [2019-10-02 08:40:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure sendmsg [2019-10-02 08:40:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_all_resync_info [2019-10-02 08:40:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure join [2019-10-02 08:40:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure leave [2019-10-02 08:40:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure slot_number [2019-10-02 08:40:33,813 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_info_update [2019-10-02 08:40:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_start [2019-10-02 08:40:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_finish [2019-10-02 08:40:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_cancel [2019-10-02 08:40:33,814 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_send [2019-10-02 08:40:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_start [2019-10-02 08:40:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_finish [2019-10-02 08:40:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure area_resyncing [2019-10-02 08:40:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_start [2019-10-02 08:40:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_finish [2019-10-02 08:40:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure new_disk_ack [2019-10-02 08:40:33,815 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_disk [2019-10-02 08:40:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_bitmaps [2019-10-02 08:40:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_init [2019-10-02 08:40:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_exit [2019-10-02 08:40:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dlm_lockspace_ops_2 [2019-10-02 08:40:33,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_cluster_operations_1 [2019-10-02 08:40:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-02 08:40:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2019-10-02 08:40:33,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2019-10-02 08:40:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-02 08:40:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-02 08:40:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-02 08:40:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-02 08:40:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-02 08:40:33,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-02 08:40:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-02 08:40:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-02 08:40:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-02 08:40:33,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-02 08:40:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-02 08:40:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-02 08:40:33,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-02 08:40:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-02 08:40:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-02 08:40:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-02 08:40:33,821 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-02 08:40:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_copy_from_slot [2019-10-02 08:40:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-02 08:40:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock [2019-10-02 08:40:33,822 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_new_lockspace [2019-10-02 08:40:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_release_lockspace [2019-10-02 08:40:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock [2019-10-02 08:40:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_uevent_env [2019-10-02 08:40:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-02 08:40:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-02 08:40:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure md_check_recovery [2019-10-02 08:40:33,823 INFO L138 BoogieDeclarations]: Found implementation of procedure md_find_rdev_nr_rcu [2019-10-02 08:40:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure md_kick_rdev_from_array [2019-10-02 08:40:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2019-10-02 08:40:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure md_reload_sb [2019-10-02 08:40:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure md_unregister_thread [2019-10-02 08:40:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure md_update_sb [2019-10-02 08:40:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2019-10-02 08:40:33,824 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-02 08:40:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_cluster_operations [2019-10-02 08:40:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-02 08:40:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_cluster_operations [2019-10-02 08:40:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-10-02 08:40:33,825 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-02 08:40:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-02 08:40:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-02 08:40:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-02 08:40:33,826 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-02 08:40:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-02 08:40:33,827 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-02 08:40:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-02 08:40:33,827 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-02 08:40:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-02 08:40:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-02 08:40:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-02 08:40:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-02 08:40:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-02 08:40:33,828 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-02 08:40:33,829 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-02 08:40:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-02 08:40:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-02 08:40:33,830 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-02 08:40:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-02 08:40:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-02 08:40:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-02 08:40:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-02 08:40:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-02 08:40:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-02 08:40:33,831 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-02 08:40:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-02 08:40:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-02 08:40:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-02 08:40:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-02 08:40:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-02 08:40:33,832 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-02 08:40:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-02 08:40:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-02 08:40:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-02 08:40:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-02 08:40:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-02 08:40:33,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-02 08:40:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-02 08:40:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-02 08:40:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-10-02 08:40:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-02 08:40:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-02 08:40:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent_env [2019-10-02 08:40:33,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2019-10-02 08:40:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2019-10-02 08:40:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-02 08:40:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-02 08:40:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-02 08:40:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-02 08:40:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-02 08:40:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-02 08:40:33,835 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-02 08:40:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-02 08:40:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-02 08:40:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-02 08:40:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-02 08:40:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-02 08:40:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-02 08:40:33,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-02 08:40:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-02 08:40:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-02 08:40:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-02 08:40:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-02 08:40:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-02 08:40:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-02 08:40:33,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-02 08:40:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-02 08:40:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-02 08:40:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dlm_lockspace_ops_2 [2019-10-02 08:40:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_cluster_operations_1 [2019-10-02 08:40:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_new_lockspace [2019-10-02 08:40:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_release_lockspace [2019-10-02 08:40:33,838 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock [2019-10-02 08:40:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock [2019-10-02 08:40:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-10-02 08:40:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2019-10-02 08:40:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_cluster_operations [2019-10-02 08:40:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_cluster_operations [2019-10-02 08:40:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2019-10-02 08:40:33,839 INFO L130 BoogieDeclarations]: Found specification of procedure md_unregister_thread [2019-10-02 08:40:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2019-10-02 08:40:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2019-10-02 08:40:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure md_reload_sb [2019-10-02 08:40:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure md_update_sb [2019-10-02 08:40:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure md_kick_rdev_from_array [2019-10-02 08:40:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure md_find_rdev_nr_rcu [2019-10-02 08:40:33,840 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_copy_from_slot [2019-10-02 08:40:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure sync_ast [2019-10-02 08:40:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock_sync [2019-10-02 08:40:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock_sync [2019-10-02 08:40:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_init [2019-10-02 08:40:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_free [2019-10-02 08:40:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure pretty_uuid [2019-10-02 08:40:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure add_resync_info [2019-10-02 08:40:33,841 INFO L130 BoogieDeclarations]: Found specification of procedure read_resync_info [2019-10-02 08:40:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-02 08:40:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure recover_bitmaps [2019-10-02 08:40:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure recover_prep [2019-10-02 08:40:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure recover_slot [2019-10-02 08:40:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure recover_done [2019-10-02 08:40:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure ack_bast [2019-10-02 08:40:33,842 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_suspend_info [2019-10-02 08:40:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure remove_suspend_info [2019-10-02 08:40:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure process_suspend_info [2019-10-02 08:40:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure process_add_new_disk [2019-10-02 08:40:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure process_metadata_update [2019-10-02 08:40:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure process_remove_disk [2019-10-02 08:40:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure process_readd_disk [2019-10-02 08:40:33,843 INFO L130 BoogieDeclarations]: Found specification of procedure process_recvd_msg [2019-10-02 08:40:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure recv_daemon [2019-10-02 08:40:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure lock_comm [2019-10-02 08:40:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_comm [2019-10-02 08:40:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure __sendmsg [2019-10-02 08:40:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-02 08:40:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure sendmsg [2019-10-02 08:40:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure gather_all_resync_info [2019-10-02 08:40:33,844 INFO L130 BoogieDeclarations]: Found specification of procedure join [2019-10-02 08:40:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure leave [2019-10-02 08:40:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure slot_number [2019-10-02 08:40:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure resync_info_update [2019-10-02 08:40:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_start [2019-10-02 08:40:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_finish [2019-10-02 08:40:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_cancel [2019-10-02 08:40:33,845 INFO L130 BoogieDeclarations]: Found specification of procedure resync_send [2019-10-02 08:40:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure resync_start [2019-10-02 08:40:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure resync_finish [2019-10-02 08:40:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure area_resyncing [2019-10-02 08:40:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_start [2019-10-02 08:40:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_finish [2019-10-02 08:40:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure new_disk_ack [2019-10-02 08:40:33,846 INFO L130 BoogieDeclarations]: Found specification of procedure remove_disk [2019-10-02 08:40:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure gather_bitmaps [2019-10-02 08:40:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_init [2019-10-02 08:40:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_exit [2019-10-02 08:40:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-02 08:40:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-02 08:40:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-02 08:40:33,847 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-02 08:40:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-02 08:40:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-02 08:40:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-02 08:40:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-02 08:40:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-02 08:40:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-02 08:40:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-02 08:40:33,848 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-02 08:40:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-02 08:40:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-02 08:40:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-02 08:40:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-02 08:40:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-02 08:40:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-02 08:40:33,849 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-02 08:40:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-02 08:40:33,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-02 08:40:34,828 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-02 08:40:38,282 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-10-02 08:40:38,854 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-02 08:40:38,854 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-02 08:40:38,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 08:40:38 BoogieIcfgContainer [2019-10-02 08:40:38,856 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-02 08:40:38,858 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-02 08:40:38,858 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-02 08:40:38,861 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-02 08:40:38,862 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.10 08:40:31" (1/3) ... [2019-10-02 08:40:38,863 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11df6757 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 08:40:38, skipping insertion in model container [2019-10-02 08:40:38,863 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.10 08:40:33" (2/3) ... [2019-10-02 08:40:38,863 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11df6757 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.10 08:40:38, skipping insertion in model container [2019-10-02 08:40:38,864 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.10 08:40:38" (3/3) ... [2019-10-02 08:40:38,866 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point.cil.out.i [2019-10-02 08:40:38,877 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-02 08:40:38,889 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-02 08:40:38,906 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-02 08:40:38,947 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2019-10-02 08:40:38,948 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-02 08:40:38,948 INFO L378 AbstractCegarLoop]: Hoare is true [2019-10-02 08:40:38,948 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-02 08:40:38,949 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-02 08:40:38,949 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-02 08:40:38,949 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-02 08:40:38,950 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-02 08:40:38,950 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-02 08:40:38,996 INFO L276 IsEmpty]: Start isEmpty. Operand 923 states. [2019-10-02 08:40:39,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2019-10-02 08:40:39,023 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:40:39,024 INFO L411 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] [2019-10-02 08:40:39,026 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:40:39,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:40:39,032 INFO L82 PathProgramCache]: Analyzing trace with hash 567779153, now seen corresponding path program 1 times [2019-10-02 08:40:39,034 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:40:39,034 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:40:39,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:39,106 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:40:39,106 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:39,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:40:39,857 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 519 trivial. 0 not checked. [2019-10-02 08:40:39,860 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:40:39,860 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 08:40:39,864 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 08:40:39,879 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 08:40:39,879 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 08:40:39,882 INFO L87 Difference]: Start difference. First operand 923 states. Second operand 3 states. [2019-10-02 08:40:40,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:40:40,779 INFO L93 Difference]: Finished difference Result 2124 states and 2734 transitions. [2019-10-02 08:40:40,779 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 08:40:40,781 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 179 [2019-10-02 08:40:40,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:40:40,825 INFO L225 Difference]: With dead ends: 2124 [2019-10-02 08:40:40,825 INFO L226 Difference]: Without dead ends: 1394 [2019-10-02 08:40:40,834 INFO L640 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 [2019-10-02 08:40:40,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1394 states. [2019-10-02 08:40:41,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1394 to 1391. [2019-10-02 08:40:41,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1391 states. [2019-10-02 08:40:41,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1391 states to 1391 states and 1782 transitions. [2019-10-02 08:40:41,033 INFO L78 Accepts]: Start accepts. Automaton has 1391 states and 1782 transitions. Word has length 179 [2019-10-02 08:40:41,035 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:40:41,035 INFO L475 AbstractCegarLoop]: Abstraction has 1391 states and 1782 transitions. [2019-10-02 08:40:41,035 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 08:40:41,035 INFO L276 IsEmpty]: Start isEmpty. Operand 1391 states and 1782 transitions. [2019-10-02 08:40:41,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2019-10-02 08:40:41,039 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:40:41,040 INFO L411 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] [2019-10-02 08:40:41,040 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:40:41,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:40:41,041 INFO L82 PathProgramCache]: Analyzing trace with hash -2075241796, now seen corresponding path program 1 times [2019-10-02 08:40:41,041 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:40:41,041 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:40:41,052 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:41,053 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:40:41,053 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:41,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:40:41,390 INFO L134 CoverageAnalysis]: Checked inductivity of 519 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 519 trivial. 0 not checked. [2019-10-02 08:40:41,390 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:40:41,390 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-02 08:40:41,392 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-02 08:40:41,393 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-02 08:40:41,393 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-02 08:40:41,393 INFO L87 Difference]: Start difference. First operand 1391 states and 1782 transitions. Second operand 5 states. [2019-10-02 08:40:41,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:40:41,671 INFO L93 Difference]: Finished difference Result 2739 states and 3506 transitions. [2019-10-02 08:40:41,671 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-02 08:40:41,672 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 183 [2019-10-02 08:40:41,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:40:41,690 INFO L225 Difference]: With dead ends: 2739 [2019-10-02 08:40:41,690 INFO L226 Difference]: Without dead ends: 1390 [2019-10-02 08:40:41,698 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2019-10-02 08:40:41,702 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1390 states. [2019-10-02 08:40:41,787 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1390 to 1390. [2019-10-02 08:40:41,787 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1390 states. [2019-10-02 08:40:41,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1390 states to 1390 states and 1778 transitions. [2019-10-02 08:40:41,799 INFO L78 Accepts]: Start accepts. Automaton has 1390 states and 1778 transitions. Word has length 183 [2019-10-02 08:40:41,800 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:40:41,800 INFO L475 AbstractCegarLoop]: Abstraction has 1390 states and 1778 transitions. [2019-10-02 08:40:41,800 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-02 08:40:41,800 INFO L276 IsEmpty]: Start isEmpty. Operand 1390 states and 1778 transitions. [2019-10-02 08:40:41,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2019-10-02 08:40:41,805 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:40:41,806 INFO L411 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] [2019-10-02 08:40:41,806 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:40:41,806 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:40:41,806 INFO L82 PathProgramCache]: Analyzing trace with hash 1043952797, now seen corresponding path program 1 times [2019-10-02 08:40:41,807 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:40:41,807 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:40:41,817 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:41,818 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:40:41,818 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:41,908 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:40:42,149 INFO L134 CoverageAnalysis]: Checked inductivity of 620 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 620 trivial. 0 not checked. [2019-10-02 08:40:42,150 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:40:42,150 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 08:40:42,151 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 08:40:42,151 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 08:40:42,152 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 08:40:42,152 INFO L87 Difference]: Start difference. First operand 1390 states and 1778 transitions. Second operand 3 states. [2019-10-02 08:40:42,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:40:42,288 INFO L93 Difference]: Finished difference Result 4083 states and 5231 transitions. [2019-10-02 08:40:42,288 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 08:40:42,288 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 237 [2019-10-02 08:40:42,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:40:42,309 INFO L225 Difference]: With dead ends: 4083 [2019-10-02 08:40:42,311 INFO L226 Difference]: Without dead ends: 2724 [2019-10-02 08:40:42,319 INFO L640 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 [2019-10-02 08:40:42,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2724 states. [2019-10-02 08:40:42,466 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2724 to 2720. [2019-10-02 08:40:42,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2720 states. [2019-10-02 08:40:42,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2720 states to 2720 states and 3486 transitions. [2019-10-02 08:40:42,498 INFO L78 Accepts]: Start accepts. Automaton has 2720 states and 3486 transitions. Word has length 237 [2019-10-02 08:40:42,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:40:42,500 INFO L475 AbstractCegarLoop]: Abstraction has 2720 states and 3486 transitions. [2019-10-02 08:40:42,500 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 08:40:42,500 INFO L276 IsEmpty]: Start isEmpty. Operand 2720 states and 3486 transitions. [2019-10-02 08:40:42,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-10-02 08:40:42,524 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:40:42,524 INFO L411 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] [2019-10-02 08:40:42,525 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:40:42,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:40:42,526 INFO L82 PathProgramCache]: Analyzing trace with hash 280562274, now seen corresponding path program 1 times [2019-10-02 08:40:42,526 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:40:42,526 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:40:42,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:42,544 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:40:42,544 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:42,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:40:43,157 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2019-10-02 08:40:43,158 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:40:43,158 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 08:40:43,159 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 08:40:43,159 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 08:40:43,159 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 08:40:43,159 INFO L87 Difference]: Start difference. First operand 2720 states and 3486 transitions. Second operand 3 states. [2019-10-02 08:40:43,309 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:40:43,310 INFO L93 Difference]: Finished difference Result 5410 states and 6940 transitions. [2019-10-02 08:40:43,310 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 08:40:43,311 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 275 [2019-10-02 08:40:43,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:40:43,330 INFO L225 Difference]: With dead ends: 5410 [2019-10-02 08:40:43,330 INFO L226 Difference]: Without dead ends: 2732 [2019-10-02 08:40:43,342 INFO L640 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 [2019-10-02 08:40:43,346 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2732 states. [2019-10-02 08:40:43,462 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2732 to 2724. [2019-10-02 08:40:43,463 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2724 states. [2019-10-02 08:40:43,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2724 states to 2724 states and 3490 transitions. [2019-10-02 08:40:43,480 INFO L78 Accepts]: Start accepts. Automaton has 2724 states and 3490 transitions. Word has length 275 [2019-10-02 08:40:43,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:40:43,481 INFO L475 AbstractCegarLoop]: Abstraction has 2724 states and 3490 transitions. [2019-10-02 08:40:43,481 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 08:40:43,481 INFO L276 IsEmpty]: Start isEmpty. Operand 2724 states and 3490 transitions. [2019-10-02 08:40:43,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2019-10-02 08:40:43,493 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:40:43,493 INFO L411 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] [2019-10-02 08:40:43,493 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:40:43,494 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:40:43,494 INFO L82 PathProgramCache]: Analyzing trace with hash 146548768, now seen corresponding path program 1 times [2019-10-02 08:40:43,494 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:40:43,494 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:40:43,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:43,503 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:40:43,503 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:43,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:40:44,164 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 7 proven. 2 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2019-10-02 08:40:44,164 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:40:44,164 INFO L224 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) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 08:40:44,413 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:40:53,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:40:53,551 INFO L256 TraceCheckSpWp]: Trace formula consists of 2751 conjuncts, 11 conjunts are in the unsatisfiable core [2019-10-02 08:40:53,574 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:40:53,684 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-02 08:40:53,820 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2019-10-02 08:40:53,847 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 08:40:53,847 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [8] total 11 [2019-10-02 08:40:53,848 INFO L454 AbstractCegarLoop]: Interpolant automaton has 11 states [2019-10-02 08:40:53,848 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2019-10-02 08:40:53,848 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=88, Unknown=0, NotChecked=0, Total=110 [2019-10-02 08:40:53,848 INFO L87 Difference]: Start difference. First operand 2724 states and 3490 transitions. Second operand 11 states. [2019-10-02 08:40:56,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:40:56,390 INFO L93 Difference]: Finished difference Result 4248 states and 5483 transitions. [2019-10-02 08:40:56,391 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-02 08:40:56,391 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 275 [2019-10-02 08:40:56,395 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:40:56,413 INFO L225 Difference]: With dead ends: 4248 [2019-10-02 08:40:56,414 INFO L226 Difference]: Without dead ends: 2898 [2019-10-02 08:40:56,422 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 290 GetRequests, 274 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=45, Invalid=195, Unknown=0, NotChecked=0, Total=240 [2019-10-02 08:40:56,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2898 states. [2019-10-02 08:40:56,567 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2898 to 2894. [2019-10-02 08:40:56,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2894 states. [2019-10-02 08:40:56,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2894 states to 2894 states and 3750 transitions. [2019-10-02 08:40:56,591 INFO L78 Accepts]: Start accepts. Automaton has 2894 states and 3750 transitions. Word has length 275 [2019-10-02 08:40:56,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:40:56,592 INFO L475 AbstractCegarLoop]: Abstraction has 2894 states and 3750 transitions. [2019-10-02 08:40:56,592 INFO L476 AbstractCegarLoop]: Interpolant automaton has 11 states. [2019-10-02 08:40:56,593 INFO L276 IsEmpty]: Start isEmpty. Operand 2894 states and 3750 transitions. [2019-10-02 08:40:56,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 295 [2019-10-02 08:40:56,607 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:40:56,608 INFO L411 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] [2019-10-02 08:40:56,608 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:40:56,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:40:56,609 INFO L82 PathProgramCache]: Analyzing trace with hash 1943812348, now seen corresponding path program 1 times [2019-10-02 08:40:56,609 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:40:56,609 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:40:56,622 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:56,622 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:40:56,623 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:56,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:40:56,914 INFO L134 CoverageAnalysis]: Checked inductivity of 623 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 623 trivial. 0 not checked. [2019-10-02 08:40:56,914 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-02 08:40:56,915 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-02 08:40:56,916 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-02 08:40:56,916 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-02 08:40:56,916 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-02 08:40:56,917 INFO L87 Difference]: Start difference. First operand 2894 states and 3750 transitions. Second operand 3 states. [2019-10-02 08:40:57,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:40:57,199 INFO L93 Difference]: Finished difference Result 4628 states and 5958 transitions. [2019-10-02 08:40:57,199 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-02 08:40:57,199 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 294 [2019-10-02 08:40:57,200 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:40:57,216 INFO L225 Difference]: With dead ends: 4628 [2019-10-02 08:40:57,216 INFO L226 Difference]: Without dead ends: 1776 [2019-10-02 08:40:57,230 INFO L640 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 [2019-10-02 08:40:57,234 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1776 states. [2019-10-02 08:40:57,306 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1776 to 1760. [2019-10-02 08:40:57,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1760 states. [2019-10-02 08:40:57,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1760 states and 2246 transitions. [2019-10-02 08:40:57,320 INFO L78 Accepts]: Start accepts. Automaton has 1760 states and 2246 transitions. Word has length 294 [2019-10-02 08:40:57,321 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:40:57,321 INFO L475 AbstractCegarLoop]: Abstraction has 1760 states and 2246 transitions. [2019-10-02 08:40:57,321 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-02 08:40:57,321 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2246 transitions. [2019-10-02 08:40:57,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2019-10-02 08:40:57,334 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:40:57,334 INFO L411 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] [2019-10-02 08:40:57,335 INFO L418 AbstractCegarLoop]: === Iteration 7 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:40:57,336 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:40:57,336 INFO L82 PathProgramCache]: Analyzing trace with hash 1496748682, now seen corresponding path program 1 times [2019-10-02 08:40:57,336 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:40:57,336 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:40:57,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:57,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:40:57,347 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:40:57,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:40:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 0 proven. 70 refuted. 0 times theorem prover too weak. 554 trivial. 0 not checked. [2019-10-02 08:40:57,948 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:40:57,948 INFO L224 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) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 08:40:58,173 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:41:09,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:41:09,434 INFO L256 TraceCheckSpWp]: Trace formula consists of 2870 conjuncts, 60 conjunts are in the unsatisfiable core [2019-10-02 08:41:09,447 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:41:09,752 INFO L134 CoverageAnalysis]: Checked inductivity of 624 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 617 trivial. 0 not checked. [2019-10-02 08:41:09,770 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 08:41:09,770 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [11] imperfect sequences [6] total 15 [2019-10-02 08:41:09,771 INFO L454 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-10-02 08:41:09,772 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-10-02 08:41:09,772 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=183, Unknown=0, NotChecked=0, Total=210 [2019-10-02 08:41:09,772 INFO L87 Difference]: Start difference. First operand 1760 states and 2246 transitions. Second operand 15 states. [2019-10-02 08:41:10,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:41:10,680 INFO L93 Difference]: Finished difference Result 3768 states and 4909 transitions. [2019-10-02 08:41:10,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-10-02 08:41:10,680 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 297 [2019-10-02 08:41:10,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:41:10,695 INFO L225 Difference]: With dead ends: 3768 [2019-10-02 08:41:10,695 INFO L226 Difference]: Without dead ends: 2020 [2019-10-02 08:41:10,706 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 304 GetRequests, 289 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=35, Invalid=237, Unknown=0, NotChecked=0, Total=272 [2019-10-02 08:41:10,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2020 states. [2019-10-02 08:41:10,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2020 to 1798. [2019-10-02 08:41:10,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1798 states. [2019-10-02 08:41:10,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1798 states and 2294 transitions. [2019-10-02 08:41:10,821 INFO L78 Accepts]: Start accepts. Automaton has 1798 states and 2294 transitions. Word has length 297 [2019-10-02 08:41:10,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:41:10,821 INFO L475 AbstractCegarLoop]: Abstraction has 1798 states and 2294 transitions. [2019-10-02 08:41:10,822 INFO L476 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-10-02 08:41:10,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2294 transitions. [2019-10-02 08:41:10,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 299 [2019-10-02 08:41:10,831 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:41:10,831 INFO L411 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, 1] [2019-10-02 08:41:10,832 INFO L418 AbstractCegarLoop]: === Iteration 8 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:41:10,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:41:10,832 INFO L82 PathProgramCache]: Analyzing trace with hash 2136957706, now seen corresponding path program 1 times [2019-10-02 08:41:10,832 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:41:10,832 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:41:10,844 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:41:10,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:41:10,845 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:41:11,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:41:11,378 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 8 proven. 63 refuted. 0 times theorem prover too weak. 564 trivial. 0 not checked. [2019-10-02 08:41:11,378 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:41:11,378 INFO L224 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 [2019-10-02 08:41:11,612 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:41:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:41:22,042 INFO L256 TraceCheckSpWp]: Trace formula consists of 2858 conjuncts, 15 conjunts are in the unsatisfiable core [2019-10-02 08:41:22,052 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:41:22,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-02 08:41:22,166 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 251 proven. 0 refuted. 0 times theorem prover too weak. 384 trivial. 0 not checked. [2019-10-02 08:41:22,185 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-02 08:41:22,185 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [6] total 9 [2019-10-02 08:41:22,186 INFO L454 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-02 08:41:22,187 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-02 08:41:22,187 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=18, Invalid=54, Unknown=0, NotChecked=0, Total=72 [2019-10-02 08:41:22,187 INFO L87 Difference]: Start difference. First operand 1798 states and 2294 transitions. Second operand 9 states. [2019-10-02 08:41:22,442 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:41:22,443 INFO L93 Difference]: Finished difference Result 3581 states and 4578 transitions. [2019-10-02 08:41:22,443 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 08:41:22,443 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 298 [2019-10-02 08:41:22,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:41:22,454 INFO L225 Difference]: With dead ends: 3581 [2019-10-02 08:41:22,455 INFO L226 Difference]: Without dead ends: 1801 [2019-10-02 08:41:22,464 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 306 GetRequests, 296 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=97, Unknown=0, NotChecked=0, Total=132 [2019-10-02 08:41:22,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1801 states. [2019-10-02 08:41:22,581 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1801 to 1801. [2019-10-02 08:41:22,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1801 states. [2019-10-02 08:41:22,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1801 states to 1801 states and 2296 transitions. [2019-10-02 08:41:22,590 INFO L78 Accepts]: Start accepts. Automaton has 1801 states and 2296 transitions. Word has length 298 [2019-10-02 08:41:22,590 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:41:22,591 INFO L475 AbstractCegarLoop]: Abstraction has 1801 states and 2296 transitions. [2019-10-02 08:41:22,591 INFO L476 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-02 08:41:22,591 INFO L276 IsEmpty]: Start isEmpty. Operand 1801 states and 2296 transitions. [2019-10-02 08:41:22,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 309 [2019-10-02 08:41:22,598 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:41:22,598 INFO L411 BasicCegarLoop]: trace histogram [11, 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] [2019-10-02 08:41:22,599 INFO L418 AbstractCegarLoop]: === Iteration 9 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:41:22,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:41:22,599 INFO L82 PathProgramCache]: Analyzing trace with hash -1695052746, now seen corresponding path program 2 times [2019-10-02 08:41:22,599 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:41:22,599 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:41:22,607 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:41:22,607 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:41:22,608 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:41:22,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:41:23,141 INFO L134 CoverageAnalysis]: Checked inductivity of 800 backedges. 10 proven. 91 refuted. 0 times theorem prover too weak. 699 trivial. 0 not checked. [2019-10-02 08:41:23,141 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:41:23,142 INFO L224 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 [2019-10-02 08:41:23,357 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 08:41:38,354 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-02 08:41:38,355 INFO L250 tOrderPrioritization]: Conjunction of SSA is unknown [2019-10-02 08:41:38,442 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 08:41:38,442 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7] total 7 [2019-10-02 08:41:38,443 INFO L454 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-02 08:41:38,443 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-02 08:41:38,443 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-02 08:41:38,444 INFO L87 Difference]: Start difference. First operand 1801 states and 2296 transitions. Second operand 7 states. [2019-10-02 08:41:38,743 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:41:38,744 INFO L93 Difference]: Finished difference Result 3591 states and 4606 transitions. [2019-10-02 08:41:38,744 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2019-10-02 08:41:38,744 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 308 [2019-10-02 08:41:38,745 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:41:38,756 INFO L225 Difference]: With dead ends: 3591 [2019-10-02 08:41:38,757 INFO L226 Difference]: Without dead ends: 1806 [2019-10-02 08:41:38,767 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=19, Invalid=53, Unknown=0, NotChecked=0, Total=72 [2019-10-02 08:41:38,770 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1806 states. [2019-10-02 08:41:38,836 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1806 to 1806. [2019-10-02 08:41:38,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1806 states. [2019-10-02 08:41:38,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1806 states to 1806 states and 2303 transitions. [2019-10-02 08:41:38,845 INFO L78 Accepts]: Start accepts. Automaton has 1806 states and 2303 transitions. Word has length 308 [2019-10-02 08:41:38,847 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:41:38,847 INFO L475 AbstractCegarLoop]: Abstraction has 1806 states and 2303 transitions. [2019-10-02 08:41:38,847 INFO L476 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-02 08:41:38,847 INFO L276 IsEmpty]: Start isEmpty. Operand 1806 states and 2303 transitions. [2019-10-02 08:41:38,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 315 [2019-10-02 08:41:38,855 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:41:38,855 INFO L411 BasicCegarLoop]: trace histogram [17, 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] [2019-10-02 08:41:38,855 INFO L418 AbstractCegarLoop]: === Iteration 10 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:41:38,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:41:38,856 INFO L82 PathProgramCache]: Analyzing trace with hash 668761082, now seen corresponding path program 3 times [2019-10-02 08:41:38,856 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:41:38,856 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:41:38,865 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:41:38,866 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 08:41:38,866 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:41:39,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:41:39,765 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 12 proven. 126 refuted. 0 times theorem prover too weak. 809 trivial. 0 not checked. [2019-10-02 08:41:39,765 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:41:39,765 INFO L224 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) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 08:41:39,969 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST2 [2019-10-02 08:41:52,323 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 5 check-sat command(s) [2019-10-02 08:41:52,324 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 08:41:52,377 INFO L256 TraceCheckSpWp]: Trace formula consists of 2250 conjuncts, 11 conjunts are in the unsatisfiable core [2019-10-02 08:41:52,387 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:41:52,546 INFO L134 CoverageAnalysis]: Checked inductivity of 947 backedges. 184 proven. 1 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2019-10-02 08:41:52,561 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 08:41:52,561 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7] total 12 [2019-10-02 08:41:52,562 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-02 08:41:52,563 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-02 08:41:52,563 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=109, Unknown=0, NotChecked=0, Total=132 [2019-10-02 08:41:52,563 INFO L87 Difference]: Start difference. First operand 1806 states and 2303 transitions. Second operand 12 states. [2019-10-02 08:41:53,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:41:53,077 INFO L93 Difference]: Finished difference Result 3612 states and 4634 transitions. [2019-10-02 08:41:53,077 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-10-02 08:41:53,078 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 314 [2019-10-02 08:41:53,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:41:53,089 INFO L225 Difference]: With dead ends: 3612 [2019-10-02 08:41:53,090 INFO L226 Difference]: Without dead ends: 1814 [2019-10-02 08:41:53,098 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 327 GetRequests, 311 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=252, Unknown=0, NotChecked=0, Total=306 [2019-10-02 08:41:53,101 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1814 states. [2019-10-02 08:41:53,166 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1814 to 1814. [2019-10-02 08:41:53,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1814 states. [2019-10-02 08:41:53,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1814 states to 1814 states and 2310 transitions. [2019-10-02 08:41:53,174 INFO L78 Accepts]: Start accepts. Automaton has 1814 states and 2310 transitions. Word has length 314 [2019-10-02 08:41:53,175 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:41:53,175 INFO L475 AbstractCegarLoop]: Abstraction has 1814 states and 2310 transitions. [2019-10-02 08:41:53,175 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-02 08:41:53,175 INFO L276 IsEmpty]: Start isEmpty. Operand 1814 states and 2310 transitions. [2019-10-02 08:41:53,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 325 [2019-10-02 08:41:53,183 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:41:53,184 INFO L411 BasicCegarLoop]: trace histogram [27, 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] [2019-10-02 08:41:53,184 INFO L418 AbstractCegarLoop]: === Iteration 11 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:41:53,184 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:41:53,185 INFO L82 PathProgramCache]: Analyzing trace with hash 1238337158, now seen corresponding path program 4 times [2019-10-02 08:41:53,185 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:41:53,185 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:41:53,193 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:41:53,194 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 08:41:53,194 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:41:53,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:41:53,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1272 backedges. 14 proven. 188 refuted. 0 times theorem prover too weak. 1070 trivial. 0 not checked. [2019-10-02 08:41:53,844 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:41:53,844 INFO L224 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 [2019-10-02 08:41:54,111 INFO L103 rtionOrderModulation]: Keeping assertion order TERMS_WITH_SMALL_CONSTANTS_FIRST [2019-10-02 08:42:06,338 INFO L249 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2019-10-02 08:42:06,338 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 08:42:06,373 INFO L256 TraceCheckSpWp]: Trace formula consists of 3014 conjuncts, 21 conjunts are in the unsatisfiable core [2019-10-02 08:42:06,382 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:42:06,628 INFO L134 CoverageAnalysis]: Checked inductivity of 1272 backedges. 422 proven. 6 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2019-10-02 08:42:06,656 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 08:42:06,657 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 15 [2019-10-02 08:42:06,662 INFO L454 AbstractCegarLoop]: Interpolant automaton has 15 states [2019-10-02 08:42:06,662 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2019-10-02 08:42:06,662 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=176, Unknown=0, NotChecked=0, Total=210 [2019-10-02 08:42:06,663 INFO L87 Difference]: Start difference. First operand 1814 states and 2310 transitions. Second operand 15 states. [2019-10-02 08:42:07,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:42:07,347 INFO L93 Difference]: Finished difference Result 3617 states and 4636 transitions. [2019-10-02 08:42:07,347 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2019-10-02 08:42:07,348 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 324 [2019-10-02 08:42:07,348 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:42:07,363 INFO L225 Difference]: With dead ends: 3617 [2019-10-02 08:42:07,364 INFO L226 Difference]: Without dead ends: 1815 [2019-10-02 08:42:07,377 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 340 GetRequests, 319 SyntacticMatches, 0 SemanticMatches, 21 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 49 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=85, Invalid=421, Unknown=0, NotChecked=0, Total=506 [2019-10-02 08:42:07,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1815 states. [2019-10-02 08:42:07,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1815 to 1815. [2019-10-02 08:42:07,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1815 states. [2019-10-02 08:42:07,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1815 states to 1815 states and 2310 transitions. [2019-10-02 08:42:07,486 INFO L78 Accepts]: Start accepts. Automaton has 1815 states and 2310 transitions. Word has length 324 [2019-10-02 08:42:07,486 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:42:07,486 INFO L475 AbstractCegarLoop]: Abstraction has 1815 states and 2310 transitions. [2019-10-02 08:42:07,486 INFO L476 AbstractCegarLoop]: Interpolant automaton has 15 states. [2019-10-02 08:42:07,487 INFO L276 IsEmpty]: Start isEmpty. Operand 1815 states and 2310 transitions. [2019-10-02 08:42:07,500 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2019-10-02 08:42:07,500 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:42:07,501 INFO L411 BasicCegarLoop]: trace histogram [41, 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] [2019-10-02 08:42:07,501 INFO L418 AbstractCegarLoop]: === Iteration 12 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:42:07,502 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:42:07,502 INFO L82 PathProgramCache]: Analyzing trace with hash 1459564682, now seen corresponding path program 5 times [2019-10-02 08:42:07,502 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:42:07,503 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:42:07,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:42:07,511 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 08:42:07,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:42:07,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:42:08,159 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 16 proven. 289 refuted. 0 times theorem prover too weak. 1590 trivial. 0 not checked. [2019-10-02 08:42:08,159 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:42:08,159 INFO L224 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) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2019-10-02 08:42:08,471 INFO L103 rtionOrderModulation]: Keeping assertion order INSIDE_LOOP_FIRST1 [2019-10-02 08:42:09,225 INFO L249 tOrderPrioritization]: Assert order INSIDE_LOOP_FIRST1 issued 4 check-sat command(s) [2019-10-02 08:42:09,226 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 08:42:09,229 INFO L256 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 18 conjunts are in the unsatisfiable core [2019-10-02 08:42:09,236 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:42:09,439 INFO L134 CoverageAnalysis]: Checked inductivity of 1895 backedges. 547 proven. 10 refuted. 0 times theorem prover too weak. 1338 trivial. 0 not checked. [2019-10-02 08:42:09,453 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 08:42:09,454 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 14 [2019-10-02 08:42:09,455 INFO L454 AbstractCegarLoop]: Interpolant automaton has 14 states [2019-10-02 08:42:09,455 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2019-10-02 08:42:09,456 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2019-10-02 08:42:09,456 INFO L87 Difference]: Start difference. First operand 1815 states and 2310 transitions. Second operand 14 states. [2019-10-02 08:42:10,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:42:10,073 INFO L93 Difference]: Finished difference Result 3622 states and 4637 transitions. [2019-10-02 08:42:10,074 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2019-10-02 08:42:10,074 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 338 [2019-10-02 08:42:10,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:42:10,084 INFO L225 Difference]: With dead ends: 3622 [2019-10-02 08:42:10,084 INFO L226 Difference]: Without dead ends: 1826 [2019-10-02 08:42:10,093 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 354 GetRequests, 333 SyntacticMatches, 2 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 48 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=71, Invalid=349, Unknown=0, NotChecked=0, Total=420 [2019-10-02 08:42:10,095 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1826 states. [2019-10-02 08:42:10,151 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1826 to 1826. [2019-10-02 08:42:10,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1826 states. [2019-10-02 08:42:10,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1826 states to 1826 states and 2322 transitions. [2019-10-02 08:42:10,159 INFO L78 Accepts]: Start accepts. Automaton has 1826 states and 2322 transitions. Word has length 338 [2019-10-02 08:42:10,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:42:10,159 INFO L475 AbstractCegarLoop]: Abstraction has 1826 states and 2322 transitions. [2019-10-02 08:42:10,160 INFO L476 AbstractCegarLoop]: Interpolant automaton has 14 states. [2019-10-02 08:42:10,160 INFO L276 IsEmpty]: Start isEmpty. Operand 1826 states and 2322 transitions. [2019-10-02 08:42:10,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 345 [2019-10-02 08:42:10,167 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:42:10,167 INFO L411 BasicCegarLoop]: trace histogram [47, 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] [2019-10-02 08:42:10,167 INFO L418 AbstractCegarLoop]: === Iteration 13 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:42:10,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:42:10,168 INFO L82 PathProgramCache]: Analyzing trace with hash 322440262, now seen corresponding path program 6 times [2019-10-02 08:42:10,168 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:42:10,168 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:42:10,175 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:42:10,175 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 08:42:10,176 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:42:10,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:42:10,879 INFO L134 CoverageAnalysis]: Checked inductivity of 2222 backedges. 18 proven. 369 refuted. 0 times theorem prover too weak. 1835 trivial. 0 not checked. [2019-10-02 08:42:10,879 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:42:10,879 INFO L224 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 [2019-10-02 08:42:11,099 INFO L103 rtionOrderModulation]: Keeping assertion order MIX_INSIDE_OUTSIDE [2019-10-02 08:42:58,173 INFO L249 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2019-10-02 08:42:58,173 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2019-10-02 08:42:58,237 INFO L256 TraceCheckSpWp]: Trace formula consists of 2492 conjuncts, 25 conjunts are in the unsatisfiable core [2019-10-02 08:42:58,244 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-02 08:42:58,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2222 backedges. 634 proven. 15 refuted. 0 times theorem prover too weak. 1573 trivial. 0 not checked. [2019-10-02 08:42:58,506 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2019-10-02 08:42:58,506 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 17 [2019-10-02 08:42:58,507 INFO L454 AbstractCegarLoop]: Interpolant automaton has 17 states [2019-10-02 08:42:58,507 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2019-10-02 08:42:58,508 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=234, Unknown=0, NotChecked=0, Total=272 [2019-10-02 08:42:58,508 INFO L87 Difference]: Start difference. First operand 1826 states and 2322 transitions. Second operand 17 states. [2019-10-02 08:42:59,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:42:59,385 INFO L93 Difference]: Finished difference Result 3641 states and 4657 transitions. [2019-10-02 08:42:59,385 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2019-10-02 08:42:59,386 INFO L78 Accepts]: Start accepts. Automaton has 17 states. Word has length 344 [2019-10-02 08:42:59,386 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:42:59,396 INFO L225 Difference]: With dead ends: 3641 [2019-10-02 08:42:59,397 INFO L226 Difference]: Without dead ends: 1832 [2019-10-02 08:42:59,405 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 364 GetRequests, 338 SyntacticMatches, 1 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 69 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=103, Invalid=599, Unknown=0, NotChecked=0, Total=702 [2019-10-02 08:42:59,407 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1832 states. [2019-10-02 08:42:59,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1832 to 1829. [2019-10-02 08:42:59,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1829 states. [2019-10-02 08:42:59,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1829 states to 1829 states and 2325 transitions. [2019-10-02 08:42:59,476 INFO L78 Accepts]: Start accepts. Automaton has 1829 states and 2325 transitions. Word has length 344 [2019-10-02 08:42:59,476 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:42:59,476 INFO L475 AbstractCegarLoop]: Abstraction has 1829 states and 2325 transitions. [2019-10-02 08:42:59,476 INFO L476 AbstractCegarLoop]: Interpolant automaton has 17 states. [2019-10-02 08:42:59,476 INFO L276 IsEmpty]: Start isEmpty. Operand 1829 states and 2325 transitions. [2019-10-02 08:42:59,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 351 [2019-10-02 08:42:59,489 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:42:59,490 INFO L411 BasicCegarLoop]: trace histogram [53, 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] [2019-10-02 08:42:59,490 INFO L418 AbstractCegarLoop]: === Iteration 14 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:42:59,490 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:42:59,491 INFO L82 PathProgramCache]: Analyzing trace with hash -2049610806, now seen corresponding path program 7 times [2019-10-02 08:42:59,491 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:42:59,491 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:42:59,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:42:59,498 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 08:42:59,499 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:42:59,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:43:00,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2585 backedges. 20 proven. 460 refuted. 0 times theorem prover too weak. 2105 trivial. 0 not checked. [2019-10-02 08:43:00,172 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:43:00,172 INFO L224 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 [2019-10-02 08:43:00,366 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:43:12,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unknown [2019-10-02 08:43:12,947 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 08:43:12,947 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [12] total 12 [2019-10-02 08:43:12,948 INFO L454 AbstractCegarLoop]: Interpolant automaton has 12 states [2019-10-02 08:43:12,948 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2019-10-02 08:43:12,948 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=111, Unknown=0, NotChecked=0, Total=132 [2019-10-02 08:43:12,949 INFO L87 Difference]: Start difference. First operand 1829 states and 2325 transitions. Second operand 12 states. [2019-10-02 08:43:13,463 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:43:13,464 INFO L93 Difference]: Finished difference Result 3653 states and 4671 transitions. [2019-10-02 08:43:13,464 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-02 08:43:13,464 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 350 [2019-10-02 08:43:13,464 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:43:13,475 INFO L225 Difference]: With dead ends: 3653 [2019-10-02 08:43:13,476 INFO L226 Difference]: Without dead ends: 1841 [2019-10-02 08:43:13,482 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=29, Invalid=153, Unknown=0, NotChecked=0, Total=182 [2019-10-02 08:43:13,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1841 states. [2019-10-02 08:43:13,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1841 to 1832. [2019-10-02 08:43:13,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1832 states. [2019-10-02 08:43:13,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1832 states to 1832 states and 2328 transitions. [2019-10-02 08:43:13,544 INFO L78 Accepts]: Start accepts. Automaton has 1832 states and 2328 transitions. Word has length 350 [2019-10-02 08:43:13,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:43:13,545 INFO L475 AbstractCegarLoop]: Abstraction has 1832 states and 2328 transitions. [2019-10-02 08:43:13,545 INFO L476 AbstractCegarLoop]: Interpolant automaton has 12 states. [2019-10-02 08:43:13,545 INFO L276 IsEmpty]: Start isEmpty. Operand 1832 states and 2328 transitions. [2019-10-02 08:43:13,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2019-10-02 08:43:13,550 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:43:13,550 INFO L411 BasicCegarLoop]: trace histogram [59, 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] [2019-10-02 08:43:13,551 INFO L418 AbstractCegarLoop]: === Iteration 15 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:43:13,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:43:13,551 INFO L82 PathProgramCache]: Analyzing trace with hash -775497082, now seen corresponding path program 8 times [2019-10-02 08:43:13,551 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:43:13,551 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:43:13,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:43:13,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-02 08:43:13,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:43:13,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-02 08:43:14,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2984 backedges. 22 proven. 562 refuted. 0 times theorem prover too weak. 2400 trivial. 0 not checked. [2019-10-02 08:43:14,241 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-02 08:43:14,241 INFO L224 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 [2019-10-02 08:43:14,454 INFO L103 rtionOrderModulation]: Keeping assertion order OUTSIDE_LOOP_FIRST1 [2019-10-02 08:43:29,780 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2019-10-02 08:43:29,780 INFO L250 tOrderPrioritization]: Conjunction of SSA is unknown [2019-10-02 08:43:29,890 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2019-10-02 08:43:29,890 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [13] total 13 [2019-10-02 08:43:29,891 INFO L454 AbstractCegarLoop]: Interpolant automaton has 13 states [2019-10-02 08:43:29,891 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2019-10-02 08:43:29,892 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2019-10-02 08:43:29,892 INFO L87 Difference]: Start difference. First operand 1832 states and 2328 transitions. Second operand 13 states. [2019-10-02 08:43:30,398 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-02 08:43:30,398 INFO L93 Difference]: Finished difference Result 3662 states and 4681 transitions. [2019-10-02 08:43:30,398 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2019-10-02 08:43:30,399 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 356 [2019-10-02 08:43:30,399 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-02 08:43:30,425 INFO L225 Difference]: With dead ends: 3662 [2019-10-02 08:43:30,425 INFO L226 Difference]: Without dead ends: 1847 [2019-10-02 08:43:30,437 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=179, Unknown=0, NotChecked=0, Total=210 [2019-10-02 08:43:30,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1847 states. [2019-10-02 08:43:30,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1847 to 1835. [2019-10-02 08:43:30,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1835 states. [2019-10-02 08:43:30,509 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1835 states to 1835 states and 2331 transitions. [2019-10-02 08:43:30,510 INFO L78 Accepts]: Start accepts. Automaton has 1835 states and 2331 transitions. Word has length 356 [2019-10-02 08:43:30,510 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-02 08:43:30,510 INFO L475 AbstractCegarLoop]: Abstraction has 1835 states and 2331 transitions. [2019-10-02 08:43:30,510 INFO L476 AbstractCegarLoop]: Interpolant automaton has 13 states. [2019-10-02 08:43:30,510 INFO L276 IsEmpty]: Start isEmpty. Operand 1835 states and 2331 transitions. [2019-10-02 08:43:30,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 363 [2019-10-02 08:43:30,515 INFO L403 BasicCegarLoop]: Found error trace [2019-10-02 08:43:30,516 INFO L411 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] [2019-10-02 08:43:30,516 INFO L418 AbstractCegarLoop]: === Iteration 16 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-02 08:43:30,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-02 08:43:30,516 INFO L82 PathProgramCache]: Analyzing trace with hash 1606526730, now seen corresponding path program 9 times [2019-10-02 08:43:30,517 INFO L224 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2019-10-02 08:43:30,517 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2019-10-02 08:43:30,524 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:43:30,525 INFO L101 rtionOrderModulation]: Changing assertion order to NOT_INCREMENTALLY [2019-10-02 08:43:30,525 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-02 08:43:32,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-02 08:43:33,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2019-10-02 08:43:34,892 INFO L478 BasicCegarLoop]: Counterexample might be feasible [2019-10-02 08:43:35,019 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,029 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,038 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,047 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,059 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,069 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,076 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,086 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,093 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,101 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,108 WARN L417 cessorBacktranslator]: Generated EnsuresSpecification free ensures #res.base == #ptr.base && #res.offset == #ptr.offset; is not ensure(true) [2019-10-02 08:43:35,219 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 2188 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)# [2019-10-02 08:43:35,219 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 2215 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)# [2019-10-02 08:43:35,220 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 2156 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)# [2019-10-02 08:43:35,220 WARN L1298 BoogieBacktranslator]: Unfinished Backtranslation: IntegerLiteral 2196 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)# [2019-10-02 08:43:35,538 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 [2019-10-02 08:43:35,542 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 [2019-10-02 08:43:35,542 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 [2019-10-02 08:43:35,547 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 [2019-10-02 08:43:35,547 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 [2019-10-02 08:43:35,563 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 [2019-10-02 08:43:35,564 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 [2019-10-02 08:43:35,568 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 [2019-10-02 08:43:35,569 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 [2019-10-02 08:43:35,594 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 [2019-10-02 08:43:35,594 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 [2019-10-02 08:43:35,598 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 [2019-10-02 08:43:35,598 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 [2019-10-02 08:43:35,641 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 [2019-10-02 08:43:35,641 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 [2019-10-02 08:43:35,646 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 [2019-10-02 08:43:35,646 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 [2019-10-02 08:43:35,650 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 [2019-10-02 08:43:35,650 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 [2019-10-02 08:43:35,654 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 [2019-10-02 08:43:35,655 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 [2019-10-02 08:43:35,655 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 [2019-10-02 08:43:35,659 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 [2019-10-02 08:43:35,660 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 [2019-10-02 08:43:35,660 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 [2019-10-02 08:43:35,756 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 [2019-10-02 08:43:35,757 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 [2019-10-02 08:43:35,757 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 [2019-10-02 08:43:35,764 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 [2019-10-02 08:43:35,764 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 [2019-10-02 08:43:35,764 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 [2019-10-02 08:43:35,773 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 [2019-10-02 08:43:35,773 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 [2019-10-02 08:43:35,773 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 [2019-10-02 08:43:35,778 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 [2019-10-02 08:43:35,779 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 [2019-10-02 08:43:35,779 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 [2019-10-02 08:43:35,783 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 [2019-10-02 08:43:35,784 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 [2019-10-02 08:43:35,784 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 [2019-10-02 08:43:35,801 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 [2019-10-02 08:43:35,801 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 [2019-10-02 08:43:35,801 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 [2019-10-02 08:43:35,805 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 [2019-10-02 08:43:35,805 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 [2019-10-02 08:43:35,805 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 [2019-10-02 08:43:35,884 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.10 08:43:35 BoogieIcfgContainer [2019-10-02 08:43:35,884 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-02 08:43:35,887 INFO L168 Benchmark]: Toolchain (without parser) took 184488.79 ms. Allocated memory was 138.9 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 79.6 MB in the beginning and 351.4 MB in the end (delta: -271.8 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-10-02 08:43:35,888 INFO L168 Benchmark]: CDTParser took 0.41 ms. Allocated memory is still 138.9 MB. Free memory is still 104.6 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-02 08:43:35,894 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2079.08 ms. Allocated memory was 138.9 MB in the beginning and 271.1 MB in the end (delta: 132.1 MB). Free memory was 79.6 MB in the beginning and 156.5 MB in the end (delta: -76.9 MB). Peak memory consumption was 108.7 MB. Max. memory is 7.1 GB. [2019-10-02 08:43:35,895 INFO L168 Benchmark]: Boogie Preprocessor took 247.81 ms. Allocated memory is still 271.1 MB. Free memory was 156.5 MB in the beginning and 141.1 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. [2019-10-02 08:43:35,896 INFO L168 Benchmark]: RCFGBuilder took 5130.36 ms. Allocated memory was 271.1 MB in the beginning and 370.7 MB in the end (delta: 99.6 MB). Free memory was 141.1 MB in the beginning and 277.9 MB in the end (delta: -136.7 MB). Peak memory consumption was 185.1 MB. Max. memory is 7.1 GB. [2019-10-02 08:43:35,897 INFO L168 Benchmark]: TraceAbstraction took 177026.22 ms. Allocated memory was 370.7 MB in the beginning and 1.2 GB in the end (delta: 806.9 MB). Free memory was 277.9 MB in the beginning and 351.4 MB in the end (delta: -73.6 MB). Peak memory consumption was 997.1 MB. Max. memory is 7.1 GB. [2019-10-02 08:43:35,910 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 ms. Allocated memory is still 138.9 MB. Free memory is still 104.6 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2079.08 ms. Allocated memory was 138.9 MB in the beginning and 271.1 MB in the end (delta: 132.1 MB). Free memory was 79.6 MB in the beginning and 156.5 MB in the end (delta: -76.9 MB). Peak memory consumption was 108.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 247.81 ms. Allocated memory is still 271.1 MB. Free memory was 156.5 MB in the beginning and 141.1 MB in the end (delta: 15.3 MB). Peak memory consumption was 15.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5130.36 ms. Allocated memory was 271.1 MB in the beginning and 370.7 MB in the end (delta: 99.6 MB). Free memory was 141.1 MB in the beginning and 277.9 MB in the end (delta: -136.7 MB). Peak memory consumption was 185.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 177026.22 ms. Allocated memory was 370.7 MB in the beginning and 1.2 GB in the end (delta: 806.9 MB). Free memory was 277.9 MB in the beginning and 351.4 MB in the end (delta: -73.6 MB). Peak memory consumption was 997.1 MB. 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 2188 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 2215 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 2156 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 2196 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~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~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~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~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~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~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~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~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~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~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~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~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~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~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~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~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~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~switch511 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)=2113, \old(cluster_ops_group0)=2186, \old(cluster_ops_group1)=2134, \old(cluster_ops_group1)=2172, \old(LDV_IN_INTERRUPT)=2120, \old(ldv_module_refcounter)=2179, \old(ldv_retval_0)=2205, \old(ldv_state_variable_0)=2136, \old(ldv_state_variable_1)=2166, \old(ldv_state_variable_2)=2238, \old(md_ls_ops)=null, \old(md_ls_ops)=null, \old(md_ls_ops_group0)=2124, \old(md_ls_ops_group0)=2223, \old(ref_cnt)=2237, cluster_ops={-12884901953:0}, 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={-12884901964:0}, 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={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, 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={-12884901953:0}, 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={-12884901964:0}, 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)={-4294967271:0}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, 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={-4294967271:0}, calloc(1UL, size)={-4294967271:0}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, p={-4294967271:0}, ref_cnt=0, size=1, tmp={-4294967271:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={-4294967271:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, 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={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}] [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={-12884901953:0}, 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={-12884901964:0}, 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)={-4294967269:0}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, 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={-4294967269:0}, calloc(1UL, size)={-4294967269:0}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, p={-4294967269:0}, ref_cnt=0, size=1, tmp={-4294967269:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={-4294967269:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}] [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={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}] [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={-12884901953:0}, 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={-12884901964:0}, 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)={-4294967298:0}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, 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={-4294967298:0}, calloc(1UL, size)={-4294967298:0}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, p={-4294967298:0}, ref_cnt=0, size=1, tmp={-4294967298:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(1UL)={-4294967298:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}] [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={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901976:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=1, ref_cnt=0, s={-12884901976:0}, s={-12884901976:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901976:0}, n=1, ref_cnt=0, s={-12884901976:0}, s={-12884901976:0}] [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={-12884901976:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=1, ref_cnt=0, s={-12884901976:0}, s={-12884901976:0}, tmp={-12884901976:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg7), 0, 1UL)={-12884901976:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901975:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901975:0}, s={-12884901975:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901975:0}, n=8, ref_cnt=0, s={-12884901975:0}, s={-12884901975:0}] [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={-12884901975:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901975:0}, s={-12884901975:0}, tmp={-12884901975:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg3), 0, 8UL)={-12884901975:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901974:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901974:0}, s={-12884901974:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901974:0}, n=8, ref_cnt=0, s={-12884901974:0}, s={-12884901974:0}] [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={-12884901974:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901974:0}, s={-12884901974:0}, tmp={-12884901974:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg0), 0, 8UL)={-12884901974:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901972:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901972:0}, s={-12884901972:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901972:0}, n=8, ref_cnt=0, s={-12884901972:0}, s={-12884901972:0}] [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={-12884901972:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901972:0}, s={-12884901972:0}, tmp={-12884901972:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg5), 0, 8UL)={-12884901972:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901971:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901971:0}, s={-12884901971:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901971:0}, n=8, ref_cnt=0, s={-12884901971:0}, s={-12884901971:0}] [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={-12884901971:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901971:0}, s={-12884901971:0}, tmp={-12884901971:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg6), 0, 8UL)={-12884901971:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901967:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901967:0}, s={-12884901967:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901967:0}, n=8, ref_cnt=0, s={-12884901967:0}, s={-12884901967:0}] [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={-12884901967:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901967:0}, s={-12884901967:0}, tmp={-12884901967:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg1), 0, 8UL)={-12884901967:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901969:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={-12884901969:0}, s={-12884901969:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901969:0}, n=4, ref_cnt=0, s={-12884901969:0}, s={-12884901969:0}] [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={-12884901969:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={-12884901969:0}, s={-12884901969:0}, tmp={-12884901969:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg4), 0, 4UL)={-12884901969:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901973:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901973:0}, s={-12884901973:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901973:0}, n=8, ref_cnt=0, s={-12884901973:0}, s={-12884901973:0}] [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={-12884901973:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=8, ref_cnt=0, s={-12884901973:0}, s={-12884901973:0}, tmp={-12884901973:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg2), 0, 8UL)={-12884901973:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901968:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={-12884901968:0}, s={-12884901968:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901968:0}, n=4, ref_cnt=0, s={-12884901968:0}, s={-12884901968:0}] [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={-12884901968:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={-12884901968:0}, s={-12884901968:0}, tmp={-12884901968:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg11), 0, 4UL)={-12884901968:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901977:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={-12884901977:0}, s={-12884901977:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901977:0}, n=4, ref_cnt=0, s={-12884901977:0}, s={-12884901977:0}] [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={-12884901977:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={-12884901977:0}, s={-12884901977:0}, tmp={-12884901977:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg12), 0, 4UL)={-12884901977:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, s={-12884901970:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={-12884901970:0}, s={-12884901970:0}] [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={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, memset(s, c, n)={-12884901970:0}, n=4, ref_cnt=0, s={-12884901970:0}, s={-12884901970:0}] [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={-12884901970:0}, c=0, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, n=4, ref_cnt=0, s={-12884901970:0}, s={-12884901970:0}, tmp={-12884901970:0}] [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={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_memset((void *)(& ldvarg9), 0, 4UL)={-12884901970:0}, ldv_module_refcounter=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldvarg0={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}] [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={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-12884901953:0}, 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={-12884901964:0}, 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={-12884901953:0}, arg1={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, 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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, register_md_cluster_operations(& cluster_ops, & __this_module)=0] [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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, 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={-2:3}, cluster_init()=0, cluster_ops={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={0:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, 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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, 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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, 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={-2:3}, calloc(1UL, size)={-4294967297:0}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, 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={-4294967297:0}, __this_module={-2:3}, calloc(1UL, size)={-4294967297:0}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={0:0}, p={-4294967297:0}, ref_cnt=0, size=8, tmp={-4294967297:0}] [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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(8UL)={-4294967297:0}, 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={-12884901964:0}, 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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967297:0}] [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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, calloc(1UL, size)={-8589934593:0}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-8589934593:0}, __this_module={-2:3}, calloc(1UL, size)={-8589934593:0}, cluster_ops={-12884901953:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, p={-8589934593:0}, ref_cnt=0, size=832, tmp={-8589934593:0}] [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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={0:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(832UL)={-8589934593:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-8589934593:0}] [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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, calloc(1UL, size)={-12884901889:0}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-12884901889:0}, __this_module={-2:3}, calloc(1UL, size)={-12884901889:0}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, p={-12884901889:0}, ref_cnt=0, size=2096, tmp={-12884901889:0}] [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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={0:0}, LDV_IN_INTERRUPT=1, ldv_init_zalloc(2096UL)={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-8589934593:0}] [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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-8589934593:0}, tmp___0={-12884901889:0}] [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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, mddev={-12884901889:0}, 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={-12884901979:0}, __key___0={-12884901980:0}, __this_module={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, mddev={-12884901889:0}, mddev={-12884901889:0}, nodes=0, ops_rv={-12884901891:0}, ref_cnt=0, str={-12884901978:0}] [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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, ldv_func_arg1={-2:3}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, ldv_func_arg1={-2:3}, ldv_func_arg1={-2:3}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, module={-2:3}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, module={-2:3}, module={-2:3}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, module={-2:3}, module={-2:3}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, module={-2:3}, module={-2:3}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, module={-2:3}, module={-2:3}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, ldv_func_arg1={-2:3}, ldv_func_arg1={-2:3}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, ldv_func_arg1={-2:3}, ldv_func_arg1={-2:3}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-12884901979:0}, __key___0={-12884901980:0}, __this_module={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, mddev={-12884901889:0}, mddev={-12884901889:0}, nodes=0, ops_rv={-12884901891:0}, ref_cnt=0, str={-12884901978:0}] [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={-12884901979:0}, __key___0={-12884901980:0}, __this_module={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, mddev={-12884901889:0}, mddev={-12884901889:0}, nodes=0, ops_rv={-12884901891:0}, ref_cnt=0, str={-12884901978:0}, 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={-12884901979:0}, __key___0={-12884901980:0}, __this_module={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, mddev={-12884901889:0}, mddev={-12884901889:0}, nodes=0, ops_rv={-12884901891:0}, ref_cnt=0, str={-12884901978:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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)=2114, \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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, flags=2114, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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)=2114, __this_module={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, size=536, tmp___0=1] [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)=2114, __this_module={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, size=536, t=2114] [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)=2114, \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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, flags=2114, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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)=2114, \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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, flags=2114, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-12884901979:0}, __key___0={-12884901980:0}, __this_module={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, mddev={-12884901889:0}, mddev={-12884901889:0}, nodes=0, ops_rv={-12884901891:0}, ref_cnt=0, str={-12884901978:0}, 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={-12884901979:0}, __key___0={-12884901980:0}, __this_module={-2:3}, cinfo={0:0}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, mddev={-12884901889:0}, mddev={-12884901889:0}, nodes=0, ops_rv={-12884901891:0}, ref_cnt=0, str={-12884901978:0}, 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={-2:3}, cinfo={0:0}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, mddev={-12884901889:0}, mddev={-12884901889:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901974:0}, ldvarg1={-12884901967:0}, ldvarg10={-4294967298:0}, ldvarg11={-12884901968:0}, ldvarg12={-12884901977:0}, ldvarg13={-4294967269:0}, ldvarg2={-12884901973:0}, ldvarg3={-12884901975:0}, ldvarg4={-12884901969:0}, ldvarg5={-12884901972:0}, ldvarg6={-12884901971:0}, ldvarg7={-12884901976:0}, ldvarg8={-4294967271:0}, ldvarg9={-12884901970:0}, md_ls_ops={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0, tmp={-4294967271:0}, tmp___0={-4294967269:0}, tmp___1={-4294967298:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, 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={-2:3}, cluster_ops={-12884901953:0}, cluster_ops_group0={-8589934593:0}, cluster_ops_group1={-12884901889:0}, 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={-12884901964:0}, md_ls_ops_group0={-4294967297:0}, ref_cnt=0] - StatisticsResult: Ultimate Automizer benchmark data CFG has 122 procedures, 970 locations, 1 error locations. UNSAFE Result, 176.9s OverallTime, 16 OverallIterations, 65 TraceHistogramMax, 9.9s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 14659 SDtfs, 4280 SDslu, 93504 SDs, 0 SdLazy, 3179 SolverSat, 365 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 5.4s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 2343 GetRequests, 2177 SyntacticMatches, 5 SemanticMatches, 161 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 223 ImplicationChecksByTransitivity, 2.6s 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: 1.6s AutomataMinimizationTime, 15 MinimizatonAttempts, 281 StatesRemovedByMinimization, 9 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 1.5s SsaConstructionTime, 150.1s SatisfiabilityAnalysisTime, 5.5s InterpolantComputationTime, 7938 NumberOfCodeBlocks, 7398 NumberOfCodeBlocksAsserted, 45 NumberOfCheckSat, 6540 ConstructedInterpolants, 0 QuantifiedInterpolants, 2320834 SizeOfPredicates, 28 NumberOfNonLiveVariables, 16443 ConjunctsInSsa, 161 ConjunctsInUnsatCore, 22 InterpolantComputations, 8 PerfectInterpolantSequences, 23460/25712 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...