java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.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_false-unreach-call.cil.out.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd0241 [2018-11-18 01:08:25,261 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 01:08:25,266 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 01:08:25,283 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 01:08:25,284 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 01:08:25,287 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 01:08:25,288 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 01:08:25,292 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 01:08:25,293 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 01:08:25,295 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 01:08:25,295 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 01:08:25,296 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 01:08:25,297 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 01:08:25,301 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 01:08:25,302 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 01:08:25,303 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 01:08:25,304 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 01:08:25,306 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 01:08:25,308 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 01:08:25,310 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 01:08:25,311 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 01:08:25,312 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 01:08:25,315 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 01:08:25,315 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 01:08:25,315 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 01:08:25,316 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 01:08:25,318 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 01:08:25,319 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 01:08:25,319 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 01:08:25,320 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 01:08:25,321 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 01:08:25,321 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 01:08:25,322 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 01:08:25,322 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 01:08:25,323 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 01:08:25,324 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 01:08:25,324 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-18 01:08:25,351 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 01:08:25,353 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 01:08:25,353 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 01:08:25,354 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-18 01:08:25,355 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-18 01:08:25,355 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-18 01:08:25,355 INFO L133 SettingsManager]: * Use SBE=true [2018-11-18 01:08:25,355 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 01:08:25,355 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 01:08:25,356 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 01:08:25,356 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 01:08:25,356 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 01:08:25,356 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-18 01:08:25,356 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-18 01:08:25,356 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 01:08:25,358 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 01:08:25,358 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 01:08:25,358 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 01:08:25,358 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 01:08:25,359 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 01:08:25,359 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 01:08:25,359 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 01:08:25,359 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 01:08:25,359 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 01:08:25,360 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 01:08:25,360 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-18 01:08:25,360 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 01:08:25,360 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-18 01:08:25,361 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-18 01:08:25,361 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 01:08:25,361 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-18 01:08:25,433 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 01:08:25,447 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 01:08:25,451 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 01:08:25,453 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 01:08:25,454 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 01:08:25,455 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 01:08:25,518 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd2568391/c477f075b0ab40178de525a8279a9202/FLAGf587c596e [2018-11-18 01:08:26,303 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 01:08:26,303 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point_false-unreach-call.cil.out.c [2018-11-18 01:08:26,348 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd2568391/c477f075b0ab40178de525a8279a9202/FLAGf587c596e [2018-11-18 01:08:26,854 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dd2568391/c477f075b0ab40178de525a8279a9202 [2018-11-18 01:08:26,866 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 01:08:26,868 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-18 01:08:26,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 01:08:26,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 01:08:26,875 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 01:08:26,877 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:08:26" (1/1) ... [2018-11-18 01:08:26,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72656ab8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:08:26, skipping insertion in model container [2018-11-18 01:08:26,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 01:08:26" (1/1) ... [2018-11-18 01:08:26,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 01:08:27,042 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 01:08:29,699 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 01:08:29,797 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 01:08:30,987 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 01:08:31,187 INFO L195 MainTranslator]: Completed translation [2018-11-18 01:08:31,188 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:08:31 WrapperNode [2018-11-18 01:08:31,188 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 01:08:31,189 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 01:08:31,190 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 01:08:31,190 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 01:08:31,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:08:31" (1/1) ... [2018-11-18 01:08:31,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:08:31" (1/1) ... [2018-11-18 01:08:31,258 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:08:31" (1/1) ... [2018-11-18 01:08:31,259 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:08:31" (1/1) ... [2018-11-18 01:08:31,427 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:08:31" (1/1) ... [2018-11-18 01:08:31,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:08:31" (1/1) ... [2018-11-18 01:08:31,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:08:31" (1/1) ... [2018-11-18 01:08:31,491 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 01:08:31,492 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 01:08:31,492 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 01:08:31,492 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 01:08:31,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 01:08:31" (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 [2018-11-18 01:08:31,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 01:08:31,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 01:08:31,575 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-18 01:08:31,576 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-18 01:08:31,576 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-18 01:08:31,576 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2018-11-18 01:08:31,576 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-18 01:08:31,576 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-18 01:08:31,577 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-18 01:08:31,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-18 01:08:31,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-18 01:08:31,577 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-18 01:08:31,578 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-18 01:08:31,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-18 01:08:31,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-18 01:08:31,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-18 01:08:31,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-18 01:08:31,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-18 01:08:31,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-18 01:08:31,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-18 01:08:31,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-18 01:08:31,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2018-11-18 01:08:31,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2018-11-18 01:08:31,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-18 01:08:31,580 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-18 01:08:31,580 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2018-11-18 01:08:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_ast [2018-11-18 01:08:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock_sync [2018-11-18 01:08:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock_sync [2018-11-18 01:08:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_init [2018-11-18 01:08:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_free [2018-11-18 01:08:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pretty_uuid [2018-11-18 01:08:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure add_resync_info [2018-11-18 01:08:31,581 INFO L138 BoogieDeclarations]: Found implementation of procedure read_resync_info [2018-11-18 01:08:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_bitmaps [2018-11-18 01:08:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_prep [2018-11-18 01:08:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_slot [2018-11-18 01:08:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_done [2018-11-18 01:08:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ack_bast [2018-11-18 01:08:31,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __remove_suspend_info [2018-11-18 01:08:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_suspend_info [2018-11-18 01:08:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure process_suspend_info [2018-11-18 01:08:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure process_add_new_disk [2018-11-18 01:08:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure process_metadata_update [2018-11-18 01:08:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure process_remove_disk [2018-11-18 01:08:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure process_readd_disk [2018-11-18 01:08:31,583 INFO L138 BoogieDeclarations]: Found implementation of procedure process_recvd_msg [2018-11-18 01:08:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure recv_daemon [2018-11-18 01:08:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_comm [2018-11-18 01:08:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_comm [2018-11-18 01:08:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure __sendmsg [2018-11-18 01:08:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure sendmsg [2018-11-18 01:08:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_all_resync_info [2018-11-18 01:08:31,584 INFO L138 BoogieDeclarations]: Found implementation of procedure join [2018-11-18 01:08:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure leave [2018-11-18 01:08:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure slot_number [2018-11-18 01:08:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_info_update [2018-11-18 01:08:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_start [2018-11-18 01:08:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_finish [2018-11-18 01:08:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_cancel [2018-11-18 01:08:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_send [2018-11-18 01:08:31,585 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_start [2018-11-18 01:08:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_finish [2018-11-18 01:08:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure area_resyncing [2018-11-18 01:08:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_start [2018-11-18 01:08:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_finish [2018-11-18 01:08:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure new_disk_ack [2018-11-18 01:08:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_disk [2018-11-18 01:08:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_bitmaps [2018-11-18 01:08:31,586 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_init [2018-11-18 01:08:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_exit [2018-11-18 01:08:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dlm_lockspace_ops_2 [2018-11-18 01:08:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_cluster_operations_1 [2018-11-18 01:08:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 01:08:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2018-11-18 01:08:31,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2018-11-18 01:08:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-18 01:08:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-18 01:08:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-18 01:08:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-18 01:08:31,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2018-11-18 01:08:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2018-11-18 01:08:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-18 01:08:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-18 01:08:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2018-11-18 01:08:31,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2018-11-18 01:08:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-18 01:08:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-18 01:08:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-18 01:08:31,590 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-18 01:08:31,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-18 01:08:31,590 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-18 01:08:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-18 01:08:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-18 01:08:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-18 01:08:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2018-11-18 01:08:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2018-11-18 01:08:31,591 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2018-11-18 01:08:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2018-11-18 01:08:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-18 01:08:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-18 01:08:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-18 01:08:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-18 01:08:31,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-18 01:08:31,593 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-18 01:08:31,593 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-18 01:08:31,593 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2018-11-18 01:08:31,593 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2018-11-18 01:08:31,593 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2018-11-18 01:08:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-18 01:08:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-18 01:08:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-18 01:08:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-18 01:08:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-18 01:08:31,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-18 01:08:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-18 01:08:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-18 01:08:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-18 01:08:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-18 01:08:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-18 01:08:31,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-18 01:08:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-18 01:08:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-18 01:08:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2018-11-18 01:08:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-18 01:08:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_uevent_env [2018-11-18 01:08:31,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2018-11-18 01:08:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2018-11-18 01:08:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-18 01:08:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-18 01:08:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-18 01:08:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-18 01:08:31,597 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-18 01:08:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-18 01:08:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-18 01:08:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-18 01:08:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-18 01:08:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-18 01:08:31,598 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2018-11-18 01:08:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2018-11-18 01:08:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2018-11-18 01:08:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-18 01:08:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-18 01:08:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-18 01:08:31,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-18 01:08:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-18 01:08:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-18 01:08:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2018-11-18 01:08:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2018-11-18 01:08:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-18 01:08:31,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dlm_lockspace_ops_2 [2018-11-18 01:08:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_cluster_operations_1 [2018-11-18 01:08:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_new_lockspace [2018-11-18 01:08:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_release_lockspace [2018-11-18 01:08:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock [2018-11-18 01:08:31,601 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock [2018-11-18 01:08:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-18 01:08:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2018-11-18 01:08:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_cluster_operations [2018-11-18 01:08:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_cluster_operations [2018-11-18 01:08:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2018-11-18 01:08:31,602 INFO L130 BoogieDeclarations]: Found specification of procedure md_unregister_thread [2018-11-18 01:08:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2018-11-18 01:08:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure md_check_recovery [2018-11-18 01:08:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure md_reload_sb [2018-11-18 01:08:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure md_update_sb [2018-11-18 01:08:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure md_kick_rdev_from_array [2018-11-18 01:08:31,603 INFO L130 BoogieDeclarations]: Found specification of procedure md_find_rdev_nr_rcu [2018-11-18 01:08:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_copy_from_slot [2018-11-18 01:08:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure sync_ast [2018-11-18 01:08:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock_sync [2018-11-18 01:08:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-18 01:08:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock_sync [2018-11-18 01:08:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_init [2018-11-18 01:08:31,604 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_free [2018-11-18 01:08:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure pretty_uuid [2018-11-18 01:08:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-18 01:08:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure add_resync_info [2018-11-18 01:08:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-18 01:08:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure read_resync_info [2018-11-18 01:08:31,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-18 01:08:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure recover_bitmaps [2018-11-18 01:08:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure recover_prep [2018-11-18 01:08:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure recover_slot [2018-11-18 01:08:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure recover_done [2018-11-18 01:08:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure ack_bast [2018-11-18 01:08:31,606 INFO L130 BoogieDeclarations]: Found specification of procedure __remove_suspend_info [2018-11-18 01:08:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure remove_suspend_info [2018-11-18 01:08:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure process_suspend_info [2018-11-18 01:08:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure process_add_new_disk [2018-11-18 01:08:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-18 01:08:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure process_metadata_update [2018-11-18 01:08:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure process_remove_disk [2018-11-18 01:08:31,607 INFO L130 BoogieDeclarations]: Found specification of procedure process_readd_disk [2018-11-18 01:08:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure process_recvd_msg [2018-11-18 01:08:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure recv_daemon [2018-11-18 01:08:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure lock_comm [2018-11-18 01:08:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_comm [2018-11-18 01:08:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure __sendmsg [2018-11-18 01:08:31,608 INFO L130 BoogieDeclarations]: Found specification of procedure sendmsg [2018-11-18 01:08:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure gather_all_resync_info [2018-11-18 01:08:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure join [2018-11-18 01:08:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure leave [2018-11-18 01:08:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure slot_number [2018-11-18 01:08:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure resync_info_update [2018-11-18 01:08:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_start [2018-11-18 01:08:31,609 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_finish [2018-11-18 01:08:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_cancel [2018-11-18 01:08:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure resync_send [2018-11-18 01:08:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure resync_start [2018-11-18 01:08:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure resync_finish [2018-11-18 01:08:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure area_resyncing [2018-11-18 01:08:31,610 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_start [2018-11-18 01:08:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_finish [2018-11-18 01:08:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure new_disk_ack [2018-11-18 01:08:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure remove_disk [2018-11-18 01:08:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure gather_bitmaps [2018-11-18 01:08:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_init [2018-11-18 01:08:31,611 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_exit [2018-11-18 01:08:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-18 01:08:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-18 01:08:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 01:08:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-18 01:08:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-18 01:08:31,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-18 01:08:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-18 01:08:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2018-11-18 01:08:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2018-11-18 01:08:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2018-11-18 01:08:31,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2018-11-18 01:08:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 01:08:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 01:08:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-18 01:08:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-18 01:08:31,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-18 01:08:46,143 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 01:08:46,144 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 01:08:46 BoogieIcfgContainer [2018-11-18 01:08:46,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 01:08:46,147 INFO L168 Benchmark]: Toolchain (without parser) took 19280.42 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.6 GB in the end (delta: -242.6 MB). Peak memory consumption was 871.5 MB. Max. memory is 7.1 GB. [2018-11-18 01:08:46,149 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-18 01:08:46,150 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4320.07 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 939.0 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -332.5 MB). Peak memory consumption was 618.8 MB. Max. memory is 7.1 GB. [2018-11-18 01:08:46,151 INFO L168 Benchmark]: Boogie Preprocessor took 301.92 ms. Allocated memory is still 2.5 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. [2018-11-18 01:08:46,152 INFO L168 Benchmark]: RCFGBuilder took 14652.65 ms. Allocated memory was 2.5 GB in the beginning and 2.6 GB in the end (delta: 175.1 MB). Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 65.9 MB). Peak memory consumption was 241.0 MB. Max. memory is 7.1 GB. [2018-11-18 01:08:46,156 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4320.07 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 939.0 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -332.5 MB). Peak memory consumption was 618.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 301.92 ms. Allocated memory is still 2.5 GB. Free memory was 1.7 GB in the beginning and 1.7 GB in the end (delta: 24.0 MB). Peak memory consumption was 24.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 14652.65 ms. Allocated memory was 2.5 GB in the beginning and 2.6 GB in the end (delta: 175.1 MB). Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 65.9 MB). Peak memory consumption was 241.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...