java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-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.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-0cd3be1 [2018-11-28 04:46:34,645 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-28 04:46:34,647 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-28 04:46:34,666 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-28 04:46:34,666 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-28 04:46:34,667 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-28 04:46:34,669 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-28 04:46:34,671 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-28 04:46:34,672 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-28 04:46:34,673 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-28 04:46:34,674 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-28 04:46:34,675 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-28 04:46:34,675 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-28 04:46:34,676 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-28 04:46:34,677 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-28 04:46:34,678 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-28 04:46:34,679 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-28 04:46:34,681 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-28 04:46:34,683 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-28 04:46:34,685 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-28 04:46:34,686 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-28 04:46:34,687 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-28 04:46:34,689 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-28 04:46:34,690 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-28 04:46:34,690 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-28 04:46:34,691 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-28 04:46:34,692 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-28 04:46:34,693 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-28 04:46:34,694 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-28 04:46:34,695 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-28 04:46:34,695 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-28 04:46:34,696 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-28 04:46:34,696 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-28 04:46:34,696 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-28 04:46:34,697 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-28 04:46:34,698 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-28 04:46:34,698 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 [2018-11-28 04:46:34,729 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-28 04:46:34,729 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-28 04:46:34,731 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-28 04:46:34,731 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-28 04:46:34,732 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-28 04:46:34,732 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-28 04:46:34,732 INFO L133 SettingsManager]: * Use SBE=true [2018-11-28 04:46:34,732 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-28 04:46:34,733 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-28 04:46:34,734 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-28 04:46:34,734 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-28 04:46:34,734 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-28 04:46:34,734 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-28 04:46:34,735 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-28 04:46:34,735 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-28 04:46:34,735 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-28 04:46:34,735 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-28 04:46:34,735 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-28 04:46:34,736 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-28 04:46:34,736 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-28 04:46:34,736 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-28 04:46:34,736 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-28 04:46:34,736 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-28 04:46:34,737 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-28 04:46:34,737 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-28 04:46:34,737 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-28 04:46:34,737 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-28 04:46:34,739 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-28 04:46:34,739 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-28 04:46:34,739 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-28 04:46:34,740 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-28 04:46:34,788 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-28 04:46:34,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-28 04:46:34,804 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-28 04:46:34,805 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-28 04:46:34,806 INFO L276 PluginConnector]: CDTParser initialized [2018-11-28 04:46:34,807 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point_false-unreach-call.cil.out.i [2018-11-28 04:46:34,867 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cacc5212/883024706bb947d6a2124338eadcdfb6/FLAGe31ef9a6d [2018-11-28 04:46:35,606 INFO L307 CDTParser]: Found 1 translation units. [2018-11-28 04:46:35,607 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point_false-unreach-call.cil.out.i [2018-11-28 04:46:35,645 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cacc5212/883024706bb947d6a2124338eadcdfb6/FLAGe31ef9a6d [2018-11-28 04:46:35,695 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7cacc5212/883024706bb947d6a2124338eadcdfb6 [2018-11-28 04:46:35,706 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-28 04:46:35,708 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-28 04:46:35,709 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-28 04:46:35,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-28 04:46:35,714 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-28 04:46:35,716 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:46:35" (1/1) ... [2018-11-28 04:46:35,719 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d1e3ad9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:35, skipping insertion in model container [2018-11-28 04:46:35,719 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:46:35" (1/1) ... [2018-11-28 04:46:35,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-28 04:46:35,869 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-28 04:46:37,447 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 04:46:37,487 INFO L191 MainTranslator]: Completed pre-run [2018-11-28 04:46:37,957 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-28 04:46:38,212 INFO L195 MainTranslator]: Completed translation [2018-11-28 04:46:38,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38 WrapperNode [2018-11-28 04:46:38,213 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-28 04:46:38,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-28 04:46:38,214 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-28 04:46:38,214 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-28 04:46:38,224 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38" (1/1) ... [2018-11-28 04:46:38,294 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38" (1/1) ... [2018-11-28 04:46:38,328 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-28 04:46:38,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-28 04:46:38,329 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-28 04:46:38,329 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-28 04:46:38,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38" (1/1) ... [2018-11-28 04:46:38,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38" (1/1) ... [2018-11-28 04:46:38,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38" (1/1) ... [2018-11-28 04:46:38,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38" (1/1) ... [2018-11-28 04:46:38,494 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38" (1/1) ... [2018-11-28 04:46:38,518 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38" (1/1) ... [2018-11-28 04:46:38,542 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38" (1/1) ... [2018-11-28 04:46:38,573 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-28 04:46:38,573 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-28 04:46:38,574 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-28 04:46:38,574 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-28 04:46:38,575 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:46:38" (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 [2018-11-28 04:46:38,640 INFO L130 BoogieDeclarations]: Found specification of procedure remove_disk [2018-11-28 04:46:38,640 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_disk [2018-11-28 04:46:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-28 04:46:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-28 04:46:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock_sync [2018-11-28 04:46:38,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock_sync [2018-11-28 04:46:38,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-28 04:46:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_free [2018-11-28 04:46:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_free [2018-11-28 04:46:38,642 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-28 04:46:38,642 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-28 04:46:38,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2018-11-28 04:46:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2018-11-28 04:46:38,643 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_exit [2018-11-28 04:46:38,643 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_exit [2018-11-28 04:46:38,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-28 04:46:38,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-28 04:46:38,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-28 04:46:38,644 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2018-11-28 04:46:38,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2018-11-28 04:46:38,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2018-11-28 04:46:38,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2018-11-28 04:46:38,645 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock [2018-11-28 04:46:38,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock [2018-11-28 04:46:38,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-28 04:46:38,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-28 04:46:38,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-28 04:46:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-28 04:46:38,646 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-28 04:46:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-28 04:46:38,646 INFO L130 BoogieDeclarations]: Found specification of procedure join [2018-11-28 04:46:38,646 INFO L138 BoogieDeclarations]: Found implementation of procedure join [2018-11-28 04:46:38,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-28 04:46:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-28 04:46:38,647 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-28 04:46:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-28 04:46:38,647 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_release_lockspace [2018-11-28 04:46:38,647 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_release_lockspace [2018-11-28 04:46:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure read_resync_info [2018-11-28 04:46:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure read_resync_info [2018-11-28 04:46:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure recover_prep [2018-11-28 04:46:38,648 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_prep [2018-11-28 04:46:38,648 INFO L130 BoogieDeclarations]: Found specification of procedure lock_comm [2018-11-28 04:46:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_comm [2018-11-28 04:46:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-28 04:46:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-28 04:46:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure resync_start [2018-11-28 04:46:38,649 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_start [2018-11-28 04:46:38,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-28 04:46:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-28 04:46:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_cancel [2018-11-28 04:46:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_cancel [2018-11-28 04:46:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-28 04:46:38,650 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-28 04:46:38,650 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-28 04:46:38,651 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_new_lockspace [2018-11-28 04:46:38,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_new_lockspace [2018-11-28 04:46:38,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2018-11-28 04:46:38,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2018-11-28 04:46:38,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_6 [2018-11-28 04:46:38,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_6 [2018-11-28 04:46:38,652 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-28 04:46:38,652 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-28 04:46:38,652 INFO L130 BoogieDeclarations]: Found specification of procedure add_resync_info [2018-11-28 04:46:38,652 INFO L138 BoogieDeclarations]: Found implementation of procedure add_resync_info [2018-11-28 04:46:38,652 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2018-11-28 04:46:38,653 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2018-11-28 04:46:38,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-28 04:46:38,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-28 04:46:38,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-28 04:46:38,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-28 04:46:38,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-28 04:46:38,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-28 04:46:38,654 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-28 04:46:38,654 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2018-11-28 04:46:38,654 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2018-11-28 04:46:38,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_md_cluster_operations_1 [2018-11-28 04:46:38,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_cluster_operations_1 [2018-11-28 04:46:38,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-28 04:46:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-28 04:46:38,655 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_copy_from_slot [2018-11-28 04:46:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_copy_from_slot [2018-11-28 04:46:38,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2018-11-28 04:46:38,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2018-11-28 04:46:38,656 INFO L130 BoogieDeclarations]: Found specification of procedure new_disk_ack [2018-11-28 04:46:38,656 INFO L138 BoogieDeclarations]: Found implementation of procedure new_disk_ack [2018-11-28 04:46:38,656 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-28 04:46:38,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-28 04:46:38,656 INFO L130 BoogieDeclarations]: Found specification of procedure resync_finish [2018-11-28 04:46:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_finish [2018-11-28 04:46:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure area_resyncing [2018-11-28 04:46:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure area_resyncing [2018-11-28 04:46:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure cluster_init [2018-11-28 04:46:38,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cluster_init [2018-11-28 04:46:38,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2018-11-28 04:46:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2018-11-28 04:46:38,658 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-28 04:46:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-28 04:46:38,658 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2018-11-28 04:46:38,658 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2018-11-28 04:46:38,659 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2018-11-28 04:46:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2018-11-28 04:46:38,659 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-28 04:46:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-11-28 04:46:38,659 INFO L130 BoogieDeclarations]: Found specification of procedure recover_done [2018-11-28 04:46:38,659 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_done [2018-11-28 04:46:38,660 INFO L130 BoogieDeclarations]: Found specification of procedure md_unregister_thread [2018-11-28 04:46:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure md_unregister_thread [2018-11-28 04:46:38,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-28 04:46:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-28 04:46:38,660 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-28 04:46:38,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-28 04:46:38,661 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-28 04:46:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-28 04:46:38,661 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2018-11-28 04:46:38,661 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2018-11-28 04:46:38,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-28 04:46:38,662 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-28 04:46:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-28 04:46:38,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2018-11-28 04:46:38,662 INFO L130 BoogieDeclarations]: Found specification of procedure resync_send [2018-11-28 04:46:38,662 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_send [2018-11-28 04:46:38,662 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-28 04:46:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2018-11-28 04:46:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2018-11-28 04:46:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure leave [2018-11-28 04:46:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure leave [2018-11-28 04:46:38,663 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-28 04:46:38,663 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-28 04:46:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure lockres_init [2018-11-28 04:46:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure lockres_init [2018-11-28 04:46:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_finish [2018-11-28 04:46:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_finish [2018-11-28 04:46:38,664 INFO L130 BoogieDeclarations]: Found specification of procedure slot_number [2018-11-28 04:46:38,664 INFO L138 BoogieDeclarations]: Found implementation of procedure slot_number [2018-11-28 04:46:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-28 04:46:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2018-11-28 04:46:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2018-11-28 04:46:38,665 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_comm [2018-11-28 04:46:38,665 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_comm [2018-11-28 04:46:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-28 04:46:38,666 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-28 04:46:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_cluster_operations [2018-11-28 04:46:38,666 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_cluster_operations [2018-11-28 04:46:38,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-28 04:46:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-28 04:46:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-28 04:46:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_lock [2018-11-28 04:46:38,667 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_lock [2018-11-28 04:46:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-28 04:46:38,667 INFO L130 BoogieDeclarations]: Found specification of procedure resync_info_update [2018-11-28 04:46:38,668 INFO L138 BoogieDeclarations]: Found implementation of procedure resync_info_update [2018-11-28 04:46:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-28 04:46:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_cluster_operations [2018-11-28 04:46:38,668 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_cluster_operations [2018-11-28 04:46:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure gather_all_resync_info [2018-11-28 04:46:38,668 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_all_resync_info [2018-11-28 04:46:38,668 INFO L130 BoogieDeclarations]: Found specification of procedure gather_bitmaps [2018-11-28 04:46:38,669 INFO L138 BoogieDeclarations]: Found implementation of procedure gather_bitmaps [2018-11-28 04:46:38,669 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-28 04:46:38,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-28 04:46:38,669 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-28 04:46:38,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-28 04:46:38,669 INFO L130 BoogieDeclarations]: Found specification of procedure md_update_sb [2018-11-28 04:46:38,670 INFO L138 BoogieDeclarations]: Found implementation of procedure md_update_sb [2018-11-28 04:46:38,670 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_finish [2018-11-28 04:46:38,670 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_finish [2018-11-28 04:46:38,670 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-28 04:46:38,670 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-28 04:46:38,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2018-11-28 04:46:38,671 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2018-11-28 04:46:38,671 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-28 04:46:38,671 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2018-11-28 04:46:38,671 INFO L130 BoogieDeclarations]: Found specification of procedure add_new_disk_start [2018-11-28 04:46:38,671 INFO L138 BoogieDeclarations]: Found implementation of procedure add_new_disk_start [2018-11-28 04:46:38,671 INFO L130 BoogieDeclarations]: Found specification of procedure __sendmsg [2018-11-28 04:46:38,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __sendmsg [2018-11-28 04:46:38,672 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-28 04:46:38,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2018-11-28 04:46:38,672 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-28 04:46:38,672 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-28 04:46:38,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2018-11-28 04:46:38,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_dlm_lockspace_ops_2 [2018-11-28 04:46:38,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_dlm_lockspace_ops_2 [2018-11-28 04:46:38,673 INFO L130 BoogieDeclarations]: Found specification of procedure pretty_uuid [2018-11-28 04:46:38,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pretty_uuid [2018-11-28 04:46:38,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5 [2018-11-28 04:46:38,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5 [2018-11-28 04:46:38,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-28 04:46:38,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-28 04:46:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure metadata_update_start [2018-11-28 04:46:38,674 INFO L138 BoogieDeclarations]: Found implementation of procedure metadata_update_start [2018-11-28 04:46:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-28 04:46:38,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-28 04:46:38,674 INFO L130 BoogieDeclarations]: Found specification of procedure sendmsg [2018-11-28 04:46:38,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sendmsg [2018-11-28 04:46:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure recover_slot [2018-11-28 04:46:38,675 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_slot [2018-11-28 04:46:38,675 INFO L130 BoogieDeclarations]: Found specification of procedure dlm_unlock_sync [2018-11-28 04:46:38,675 INFO L138 BoogieDeclarations]: Found implementation of procedure dlm_unlock_sync [2018-11-28 04:47:03,428 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-28 04:47:03,428 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-28 04:47:03,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:47:03 BoogieIcfgContainer [2018-11-28 04:47:03,430 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-28 04:47:03,433 INFO L168 Benchmark]: Toolchain (without parser) took 27725.74 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 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 903.7 MB. Max. memory is 7.1 GB. [2018-11-28 04:47:03,435 INFO L168 Benchmark]: CDTParser took 0.22 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. [2018-11-28 04:47:03,435 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2503.71 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 752.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -619.1 MB). Peak memory consumption was 155.6 MB. Max. memory is 7.1 GB. [2018-11-28 04:47:03,436 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.10 ms. Allocated memory is still 2.3 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-28 04:47:03,437 INFO L168 Benchmark]: Boogie Preprocessor took 244.30 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. [2018-11-28 04:47:03,438 INFO L168 Benchmark]: RCFGBuilder took 24856.38 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 332.9 MB). Free memory was 2.0 GB in the beginning and 2.4 GB in the end (delta: -420.1 MB). Peak memory consumption was 741.9 MB. Max. memory is 7.1 GB. [2018-11-28 04:47:03,442 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 0.22 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 2503.71 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 752.9 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -619.1 MB). Peak memory consumption was 155.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 115.10 ms. Allocated memory is still 2.3 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 244.30 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 28.1 MB). Peak memory consumption was 28.1 MB. Max. memory is 7.1 GB. * RCFGBuilder took 24856.38 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 332.9 MB). Free memory was 2.0 GB in the beginning and 2.4 GB in the end (delta: -420.1 MB). Peak memory consumption was 741.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...