./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 949424244b253eebe8c539a6549e978b334eb11066ed24813c344448dac2db32 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:23:43,956 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:23:43,986 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:23:44,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:23:44,018 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:23:44,021 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:23:44,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:23:44,026 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:23:44,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:23:44,033 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:23:44,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:23:44,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:23:44,035 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:23:44,037 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:23:44,038 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:23:44,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:23:44,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:23:44,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:23:44,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:23:44,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:23:44,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:23:44,054 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:23:44,055 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:23:44,056 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:23:44,059 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:23:44,059 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:23:44,059 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:23:44,060 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:23:44,061 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:23:44,061 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:23:44,062 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:23:44,062 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:23:44,064 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:23:44,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:23:44,065 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:23:44,066 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:23:44,066 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:23:44,066 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:23:44,067 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:23:44,067 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:23:44,068 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:23:44,069 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:23:44,093 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:23:44,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:23:44,094 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:23:44,094 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:23:44,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:23:44,095 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:23:44,096 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:23:44,096 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:23:44,096 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:23:44,096 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:23:44,097 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:23:44,097 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:23:44,097 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:23:44,097 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:23:44,098 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:23:44,098 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:23:44,098 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:23:44,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:23:44,098 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:23:44,098 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:23:44,099 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:23:44,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:44,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:23:44,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:23:44,099 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:23:44,099 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:23:44,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:23:44,100 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:23:44,100 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:23:44,100 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:23:44,100 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:23:44,100 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 949424244b253eebe8c539a6549e978b334eb11066ed24813c344448dac2db32 [2021-12-15 13:23:44,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:23:44,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:23:44,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:23:44,338 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:23:44,338 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:23:44,339 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i [2021-12-15 13:23:44,418 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42aafe2eb/1722a47cc7d04584ba8d70a44c92f087/FLAGe96dbcc82 [2021-12-15 13:23:45,115 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:23:45,116 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i [2021-12-15 13:23:45,165 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42aafe2eb/1722a47cc7d04584ba8d70a44c92f087/FLAGe96dbcc82 [2021-12-15 13:23:45,422 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42aafe2eb/1722a47cc7d04584ba8d70a44c92f087 [2021-12-15 13:23:45,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:23:45,425 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:23:45,426 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:45,426 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:23:45,428 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:23:45,429 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:45" (1/1) ... [2021-12-15 13:23:45,430 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@189cbc13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:45, skipping insertion in model container [2021-12-15 13:23:45,430 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:45" (1/1) ... [2021-12-15 13:23:45,434 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:23:45,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:23:48,149 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i[422408,422421] [2021-12-15 13:23:48,198 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:48,285 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:23:48,660 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i[422408,422421] [2021-12-15 13:23:48,668 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:48,867 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:23:48,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48 WrapperNode [2021-12-15 13:23:48,869 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:48,870 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:48,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:23:48,871 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:23:48,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48" (1/1) ... [2021-12-15 13:23:49,000 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48" (1/1) ... [2021-12-15 13:23:49,328 INFO L137 Inliner]: procedures = 367, calls = 5915, calls flagged for inlining = 162, calls inlined = 160, statements flattened = 12636 [2021-12-15 13:23:49,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:49,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:23:49,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:23:49,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:23:49,337 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48" (1/1) ... [2021-12-15 13:23:49,337 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48" (1/1) ... [2021-12-15 13:23:49,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48" (1/1) ... [2021-12-15 13:23:49,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48" (1/1) ... [2021-12-15 13:23:49,573 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48" (1/1) ... [2021-12-15 13:23:49,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48" (1/1) ... [2021-12-15 13:23:49,647 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48" (1/1) ... [2021-12-15 13:23:49,695 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:23:49,696 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:23:49,696 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:23:49,696 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:23:49,697 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:48" (1/1) ... [2021-12-15 13:23:49,703 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:49,711 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:23:49,721 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:23:49,743 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:23:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:23:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:23:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:23:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:23:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure map_index_to_lba [2021-12-15 13:23:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure map_index_to_lba [2021-12-15 13:23:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure sector_size_show [2021-12-15 13:23:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure sector_size_show [2021-12-15 13:23:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:23:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:23:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:23:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:23:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure dif_show [2021-12-15 13:23:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_show [2021-12-15 13:23:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:23:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:23:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_queued [2021-12-15 13:23:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_queued [2021-12-15 13:23:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_remove_adapter [2021-12-15 13:23:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_remove_adapter [2021-12-15 13:23:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_lbp [2021-12-15 13:23:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_lbp [2021-12-15 13:23:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_queuecommand_lock_or_not [2021-12-15 13:23:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_queuecommand_lock_or_not [2021-12-15 13:23:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 13:23:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 13:23:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_host_reset [2021-12-15 13:23:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_host_reset [2021-12-15 13:23:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:23:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:23:49,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:23:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:23:49,759 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-15 13:23:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-15 13:23:49,759 INFO L130 BoogieDeclarations]: Found specification of procedure dev_size_mb_show [2021-12-15 13:23:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_size_mb_show [2021-12-15 13:23:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:23:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:23:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure num_parts_show [2021-12-15 13:23:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure num_parts_show [2021-12-15 13:23:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_level_show [2021-12-15 13:23:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_level_show [2021-12-15 13:23:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2021-12-15 13:23:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2021-12-15 13:23:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be16 [2021-12-15 13:23:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be16 [2021-12-15 13:23:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure fill_from_dev_buffer [2021-12-15 13:23:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_from_dev_buffer [2021-12-15 13:23:49,762 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_destroy [2021-12-15 13:23:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_destroy [2021-12-15 13:23:49,762 INFO L130 BoogieDeclarations]: Found specification of procedure map_region [2021-12-15 13:23:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure map_region [2021-12-15 13:23:49,763 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:23:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:23:49,763 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:23:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:23:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure fetch_to_dev_buffer [2021-12-15 13:23:49,764 INFO L138 BoogieDeclarations]: Found implementation of procedure fetch_to_dev_buffer [2021-12-15 13:23:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:23:49,765 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:23:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_set_guard [2021-12-15 13:23:49,765 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_set_guard [2021-12-15 13:23:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:23:49,765 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:23:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_info [2021-12-15 13:23:49,765 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_info [2021-12-15 13:23:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-12-15 13:23:49,766 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-12-15 13:23:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_abort [2021-12-15 13:23:49,766 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_abort [2021-12-15 13:23:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:23:49,766 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:23:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_resp [2021-12-15 13:23:49,766 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_resp [2021-12-15 13:23:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure pseudo_lld_bus_match [2021-12-15 13:23:49,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pseudo_lld_bus_match [2021-12-15 13:23:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:23:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure host_lock_show [2021-12-15 13:23:49,767 INFO L138 BoogieDeclarations]: Found implementation of procedure host_lock_show [2021-12-15 13:23:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:23:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_bus_reset [2021-12-15 13:23:49,768 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_bus_reset [2021-12-15 13:23:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure no_lun_0_show [2021-12-15 13:23:49,768 INFO L138 BoogieDeclarations]: Found implementation of procedure no_lun_0_show [2021-12-15 13:23:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure dif_copy_prot [2021-12-15 13:23:49,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_copy_prot [2021-12-15 13:23:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:23:49,769 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2021-12-15 13:23:49,769 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2021-12-15 13:23:49,769 INFO L130 BoogieDeclarations]: Found specification of procedure resp_err_recov_pg [2021-12-15 13:23:49,769 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_err_recov_pg [2021-12-15 13:23:49,769 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:23:49,770 INFO L130 BoogieDeclarations]: Found specification of procedure map_show [2021-12-15 13:23:49,770 INFO L138 BoogieDeclarations]: Found implementation of procedure map_show [2021-12-15 13:23:49,770 INFO L130 BoogieDeclarations]: Found specification of procedure no_uld_show [2021-12-15 13:23:49,770 INFO L138 BoogieDeclarations]: Found implementation of procedure no_uld_show [2021-12-15 13:23:49,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:23:49,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:23:49,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:23:49,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:23:49,771 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:23:49,772 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:23:49,772 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_build_sense_buffer [2021-12-15 13:23:49,772 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_build_sense_buffer [2021-12-15 13:23:49,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:23:49,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:23:49,772 INFO L130 BoogieDeclarations]: Found specification of procedure removable_show [2021-12-15 13:23:49,772 INFO L138 BoogieDeclarations]: Found implementation of procedure removable_show [2021-12-15 13:23:49,772 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:23:49,773 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:23:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure num_tgts_show [2021-12-15 13:23:49,773 INFO L138 BoogieDeclarations]: Found implementation of procedure num_tgts_show [2021-12-15 13:23:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_device_create [2021-12-15 13:23:49,773 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_device_create [2021-12-15 13:23:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:23:49,774 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:23:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_pcd_m_spg [2021-12-15 13:23:49,774 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_pcd_m_spg [2021-12-15 13:23:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:23:49,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:23:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:23:49,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:23:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure find_last_bit [2021-12-15 13:23:49,778 INFO L138 BoogieDeclarations]: Found implementation of procedure find_last_bit [2021-12-15 13:23:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_ioctl [2021-12-15 13:23:49,778 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_ioctl [2021-12-15 13:23:49,779 INFO L130 BoogieDeclarations]: Found specification of procedure max_queue_show [2021-12-15 13:23:49,779 INFO L138 BoogieDeclarations]: Found implementation of procedure max_queue_show [2021-12-15 13:23:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2021-12-15 13:23:49,783 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2021-12-15 13:23:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:23:49,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:23:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure check_device_access_params [2021-12-15 13:23:49,783 INFO L138 BoogieDeclarations]: Found implementation of procedure check_device_access_params [2021-12-15 13:23:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_priv [2021-12-15 13:23:49,784 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_priv [2021-12-15 13:23:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:23:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2021-12-15 13:23:49,784 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2021-12-15 13:23:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure strict_show [2021-12-15 13:23:49,784 INFO L138 BoogieDeclarations]: Found implementation of procedure strict_show [2021-12-15 13:23:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure dif_verify [2021-12-15 13:23:49,784 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_verify [2021-12-15 13:23:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_sf_m_pg [2021-12-15 13:23:49,785 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_sf_m_pg [2021-12-15 13:23:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-15 13:23:49,785 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-15 13:23:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2021-12-15 13:23:49,785 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2021-12-15 13:23:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure resp_read_dt0 [2021-12-15 13:23:49,785 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_read_dt0 [2021-12-15 13:23:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:23:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure resp_disconnect_pg [2021-12-15 13:23:49,786 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_disconnect_pg [2021-12-15 13:23:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2021-12-15 13:23:49,786 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2021-12-15 13:23:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure dsense_show [2021-12-15 13:23:49,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dsense_show [2021-12-15 13:23:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:23:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure resp_format_pg [2021-12-15 13:23:49,786 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_format_pg [2021-12-15 13:23:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-15 13:23:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-15 13:23:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure lba_to_map_index [2021-12-15 13:23:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure lba_to_map_index [2021-12-15 13:23:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_prot_sglist [2021-12-15 13:23:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_prot_sglist [2021-12-15 13:23:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:23:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:23:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure resp_write_same [2021-12-15 13:23:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_write_same [2021-12-15 13:23:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:23:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:23:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2021-12-15 13:23:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2021-12-15 13:23:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure ndelay_show [2021-12-15 13:23:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ndelay_show [2021-12-15 13:23:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2021-12-15 13:23:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2021-12-15 13:23:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure resp_caching_pg [2021-12-15 13:23:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_caching_pg [2021-12-15 13:23:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_queuecommand [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_queuecommand [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_alloc [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_alloc [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure resp_iec_m_pg [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_iec_m_pg [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure resp_write_dt0 [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_write_dt0 [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_change_qdepth [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_change_qdepth [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_show_info [2021-12-15 13:23:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_show_info [2021-12-15 13:23:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure ptype_show [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ptype_show [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure root_device_unregister [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure root_device_unregister [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_region [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_region [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure fake_rw_show [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure fake_rw_show [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_invalid_fld [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_invalid_fld [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure max_luns_show [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure max_luns_show [2021-12-15 13:23:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2021-12-15 13:23:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure opts_show [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure opts_show [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure devInfoReg [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure devInfoReg [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure guard_show [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure guard_show [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_device_reset [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_device_reset [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-15 13:23:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_max_tgts_luns [2021-12-15 13:23:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_max_tgts_luns [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_configure [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_configure [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be32 [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be32 [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bidi_cmnd [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bidi_cmnd [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure do_device_access [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure do_device_access [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure virtual_gb_show [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure virtual_gb_show [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure vpd_use_hostno_show [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure vpd_use_hostno_show [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_target_reset [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_target_reset [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure dix_show [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure dix_show [2021-12-15 13:23:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure every_nth_show [2021-12-15 13:23:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure every_nth_show [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_in [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_in [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure clear_luns_changed_on_target [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_luns_changed_on_target [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_prot_sg_count [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_prot_sg_count [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure ato_show [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ato_show [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_buffer [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_buffer [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_sha_m_spg [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_sha_m_spg [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure add_host_show [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure add_host_show [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_add_adapter [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_add_adapter [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_copy_to_buffer [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_copy_to_buffer [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:23:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure dif_store [2021-12-15 13:23:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_store [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_invalid_opcode [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_invalid_opcode [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_buffer [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_buffer [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure delay_show [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure delay_show [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_sdebug_capacity [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sdebug_capacity [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure resp_ctrl_m_pg [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_ctrl_m_pg [2021-12-15 13:23:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:23:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:23:50,741 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:23:50,743 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:23:51,453 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:23:51,457 INFO L158 Benchmark]: Toolchain (without parser) took 6031.51ms. Allocated memory was 111.1MB in the beginning and 339.7MB in the end (delta: 228.6MB). Free memory was 64.4MB in the beginning and 108.3MB in the end (delta: -44.0MB). Peak memory consumption was 189.6MB. Max. memory is 16.1GB. [2021-12-15 13:23:51,457 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 111.1MB. Free memory is still 68.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:23:51,458 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3443.81ms. Allocated memory was 111.1MB in the beginning and 237.0MB in the end (delta: 125.8MB). Free memory was 64.1MB in the beginning and 130.5MB in the end (delta: -66.4MB). Peak memory consumption was 117.1MB. Max. memory is 16.1GB. [2021-12-15 13:23:51,458 INFO L158 Benchmark]: Boogie Procedure Inliner took 458.97ms. Allocated memory was 237.0MB in the beginning and 339.7MB in the end (delta: 102.8MB). Free memory was 130.5MB in the beginning and 211.6MB in the end (delta: -81.1MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. [2021-12-15 13:23:51,458 INFO L158 Benchmark]: Boogie Preprocessor took 365.06ms. Allocated memory is still 339.7MB. Free memory was 211.6MB in the beginning and 138.2MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2021-12-15 13:23:51,459 INFO L158 Benchmark]: RCFGBuilder took 1759.98ms. Allocated memory is still 339.7MB. Free memory was 138.2MB in the beginning and 108.3MB in the end (delta: 29.9MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. [2021-12-15 13:23:51,461 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 111.1MB. Free memory is still 68.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3443.81ms. Allocated memory was 111.1MB in the beginning and 237.0MB in the end (delta: 125.8MB). Free memory was 64.1MB in the beginning and 130.5MB in the end (delta: -66.4MB). Peak memory consumption was 117.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 458.97ms. Allocated memory was 237.0MB in the beginning and 339.7MB in the end (delta: 102.8MB). Free memory was 130.5MB in the beginning and 211.6MB in the end (delta: -81.1MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 365.06ms. Allocated memory is still 339.7MB. Free memory was 211.6MB in the beginning and 138.2MB in the end (delta: 73.4MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1759.98ms. Allocated memory is still 339.7MB. Free memory was 138.2MB in the beginning and 108.3MB in the end (delta: 29.9MB). Peak memory consumption was 36.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:23:51,548 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 949424244b253eebe8c539a6549e978b334eb11066ed24813c344448dac2db32 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:23:53,290 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:23:53,292 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:23:53,323 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:23:53,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:23:53,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:23:53,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:23:53,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:23:53,330 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:23:53,331 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:23:53,332 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:23:53,336 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:23:53,336 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:23:53,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:23:53,341 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:23:53,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:23:53,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:23:53,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:23:53,347 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:23:53,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:23:53,352 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:23:53,353 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:23:53,355 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:23:53,355 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:23:53,359 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:23:53,360 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:23:53,360 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:23:53,362 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:23:53,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:23:53,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:23:53,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:23:53,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:23:53,364 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:23:53,365 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:23:53,366 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:23:53,366 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:23:53,366 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:23:53,367 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:23:53,367 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:23:53,368 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:23:53,368 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:23:53,369 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:23:53,397 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:23:53,397 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:23:53,398 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:23:53,398 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:23:53,399 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:23:53,399 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:23:53,400 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:23:53,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:23:53,400 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:23:53,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:23:53,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:23:53,401 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:23:53,401 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:23:53,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:23:53,401 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:23:53,402 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:23:53,402 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:23:53,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:23:53,402 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:23:53,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:23:53,402 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:23:53,402 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:23:53,403 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:23:53,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:53,407 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:23:53,407 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:23:53,408 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:23:53,408 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:23:53,408 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:23:53,408 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:23:53,408 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:23:53,408 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:23:53,409 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:23:53,409 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:23:53,409 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 949424244b253eebe8c539a6549e978b334eb11066ed24813c344448dac2db32 [2021-12-15 13:23:53,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:23:53,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:23:53,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:23:53,692 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:23:53,692 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:23:53,694 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i [2021-12-15 13:23:53,753 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9db3e2b7/900a6cb097aa4cc5b10955aeed536bde/FLAG07dcaff4a [2021-12-15 13:23:54,482 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:23:54,482 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i [2021-12-15 13:23:54,525 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9db3e2b7/900a6cb097aa4cc5b10955aeed536bde/FLAG07dcaff4a [2021-12-15 13:23:54,771 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a9db3e2b7/900a6cb097aa4cc5b10955aeed536bde [2021-12-15 13:23:54,773 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:23:54,774 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:23:54,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:54,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:23:54,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:23:54,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:54" (1/1) ... [2021-12-15 13:23:54,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77bffb47 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:54, skipping insertion in model container [2021-12-15 13:23:54,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:23:54" (1/1) ... [2021-12-15 13:23:54,784 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:23:54,947 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:23:57,435 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i[422408,422421] [2021-12-15 13:23:57,499 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:57,607 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:23:57,659 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:23:58,030 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i[422408,422421] [2021-12-15 13:23:58,037 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:58,144 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:23:58,455 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--scsi_debug.ko-entry_point.cil.out.i[422408,422421] [2021-12-15 13:23:58,460 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:23:58,632 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:23:58,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58 WrapperNode [2021-12-15 13:23:58,633 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:23:58,634 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:58,634 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:23:58,634 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:23:58,639 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58" (1/1) ... [2021-12-15 13:23:58,761 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58" (1/1) ... [2021-12-15 13:23:59,080 INFO L137 Inliner]: procedures = 382, calls = 5888, calls flagged for inlining = 189, calls inlined = 187, statements flattened = 12454 [2021-12-15 13:23:59,081 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:23:59,081 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:23:59,082 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:23:59,082 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:23:59,088 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58" (1/1) ... [2021-12-15 13:23:59,089 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58" (1/1) ... [2021-12-15 13:23:59,145 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58" (1/1) ... [2021-12-15 13:23:59,146 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58" (1/1) ... [2021-12-15 13:23:59,337 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58" (1/1) ... [2021-12-15 13:23:59,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58" (1/1) ... [2021-12-15 13:23:59,429 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58" (1/1) ... [2021-12-15 13:23:59,487 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:23:59,488 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:23:59,488 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:23:59,488 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:23:59,489 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:23:58" (1/1) ... [2021-12-15 13:23:59,494 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:23:59,501 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:23:59,524 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:23:59,631 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:23:59,641 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:23:59,642 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:23:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:23:59,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:23:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure map_index_to_lba [2021-12-15 13:23:59,642 INFO L138 BoogieDeclarations]: Found implementation of procedure map_index_to_lba [2021-12-15 13:23:59,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:23:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:23:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:23:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:23:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:23:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:23:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:23:59,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:23:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:23:59,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:23:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure stop_all_queued [2021-12-15 13:23:59,644 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_all_queued [2021-12-15 13:23:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_remove_adapter [2021-12-15 13:23:59,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_remove_adapter [2021-12-15 13:23:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_lbp [2021-12-15 13:23:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_lbp [2021-12-15 13:23:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_queuecommand_lock_or_not [2021-12-15 13:23:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_queuecommand_lock_or_not [2021-12-15 13:23:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-15 13:23:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-15 13:23:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_host_reset [2021-12-15 13:23:59,646 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_host_reset [2021-12-15 13:23:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:23:59,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:23:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:23:59,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:23:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-12-15 13:23:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-12-15 13:23:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:23:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:23:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_3 [2021-12-15 13:23:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_3 [2021-12-15 13:23:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be16 [2021-12-15 13:23:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be16 [2021-12-15 13:23:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure fill_from_dev_buffer [2021-12-15 13:23:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_from_dev_buffer [2021-12-15 13:23:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_destroy [2021-12-15 13:23:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_destroy [2021-12-15 13:23:59,648 INFO L130 BoogieDeclarations]: Found specification of procedure map_region [2021-12-15 13:23:59,648 INFO L138 BoogieDeclarations]: Found implementation of procedure map_region [2021-12-15 13:23:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:23:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:23:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:23:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:23:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure fetch_to_dev_buffer [2021-12-15 13:23:59,649 INFO L138 BoogieDeclarations]: Found implementation of procedure fetch_to_dev_buffer [2021-12-15 13:23:59,649 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:23:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:23:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_set_guard [2021-12-15 13:23:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_set_guard [2021-12-15 13:23:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:23:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:23:59,650 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_info [2021-12-15 13:23:59,650 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_info [2021-12-15 13:23:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2021-12-15 13:23:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2021-12-15 13:23:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_abort [2021-12-15 13:23:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_abort [2021-12-15 13:23:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-12-15 13:23:59,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-12-15 13:23:59,651 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_resp [2021-12-15 13:23:59,652 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_resp [2021-12-15 13:23:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure pseudo_lld_bus_match [2021-12-15 13:23:59,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pseudo_lld_bus_match [2021-12-15 13:23:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:23:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:23:59,652 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_bus_reset [2021-12-15 13:23:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_bus_reset [2021-12-15 13:23:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure dif_copy_prot [2021-12-15 13:23:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_copy_prot [2021-12-15 13:23:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:23:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2021-12-15 13:23:59,653 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2021-12-15 13:23:59,653 INFO L130 BoogieDeclarations]: Found specification of procedure resp_err_recov_pg [2021-12-15 13:23:59,654 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_err_recov_pg [2021-12-15 13:23:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:23:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:23:59,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:23:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:23:59,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:23:59,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:23:59,654 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:23:59,655 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_build_sense_buffer [2021-12-15 13:23:59,655 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_build_sense_buffer [2021-12-15 13:23:59,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:23:59,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:23:59,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:23:59,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:23:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:23:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:23:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:23:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:23:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:23:59,656 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:23:59,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:23:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_device_create [2021-12-15 13:23:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_device_create [2021-12-15 13:23:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:23:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:23:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:23:59,657 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_pcd_m_spg [2021-12-15 13:23:59,657 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_pcd_m_spg [2021-12-15 13:23:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:23:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:23:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:23:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:23:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure find_last_bit [2021-12-15 13:23:59,658 INFO L138 BoogieDeclarations]: Found implementation of procedure find_last_bit [2021-12-15 13:23:59,658 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_ioctl [2021-12-15 13:23:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_ioctl [2021-12-15 13:23:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_next [2021-12-15 13:23:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_next [2021-12-15 13:23:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:23:59,659 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:23:59,659 INFO L130 BoogieDeclarations]: Found specification of procedure check_device_access_params [2021-12-15 13:23:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure check_device_access_params [2021-12-15 13:23:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_priv [2021-12-15 13:23:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_priv [2021-12-15 13:23:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_start [2021-12-15 13:23:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_start [2021-12-15 13:23:59,660 INFO L130 BoogieDeclarations]: Found specification of procedure dif_verify [2021-12-15 13:23:59,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_verify [2021-12-15 13:23:59,661 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_sf_m_pg [2021-12-15 13:23:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_sf_m_pg [2021-12-15 13:23:59,661 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-15 13:23:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-15 13:23:59,661 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be32 [2021-12-15 13:23:59,661 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be32 [2021-12-15 13:23:59,661 INFO L130 BoogieDeclarations]: Found specification of procedure resp_read_dt0 [2021-12-15 13:23:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_read_dt0 [2021-12-15 13:23:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure resp_disconnect_pg [2021-12-15 13:23:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_disconnect_pg [2021-12-15 13:23:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2021-12-15 13:23:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2021-12-15 13:23:59,662 INFO L130 BoogieDeclarations]: Found specification of procedure resp_format_pg [2021-12-15 13:23:59,662 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_format_pg [2021-12-15 13:23:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-15 13:23:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-15 13:23:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure lba_to_map_index [2021-12-15 13:23:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure lba_to_map_index [2021-12-15 13:23:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_prot_sglist [2021-12-15 13:23:59,663 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_prot_sglist [2021-12-15 13:23:59,663 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:23:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:23:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure resp_write_same [2021-12-15 13:23:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_write_same [2021-12-15 13:23:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:23:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:23:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be16 [2021-12-15 13:23:59,664 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be16 [2021-12-15 13:23:59,664 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2021-12-15 13:23:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2021-12-15 13:23:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure resp_caching_pg [2021-12-15 13:23:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_caching_pg [2021-12-15 13:23:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:23:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:23:59,665 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_queuecommand [2021-12-15 13:23:59,665 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_queuecommand [2021-12-15 13:23:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:23:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:23:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:23:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:23:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_alloc [2021-12-15 13:23:59,666 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_alloc [2021-12-15 13:23:59,666 INFO L130 BoogieDeclarations]: Found specification of procedure resp_iec_m_pg [2021-12-15 13:23:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_iec_m_pg [2021-12-15 13:23:59,667 INFO L130 BoogieDeclarations]: Found specification of procedure resp_write_dt0 [2021-12-15 13:23:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_write_dt0 [2021-12-15 13:23:59,667 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_change_qdepth [2021-12-15 13:23:59,667 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_change_qdepth [2021-12-15 13:23:59,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:23:59,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:23:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:23:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:23:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:23:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:23:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_irqrestore [2021-12-15 13:23:59,668 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_irqrestore [2021-12-15 13:23:59,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:23:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:23:59,669 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_show_info [2021-12-15 13:23:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_show_info [2021-12-15 13:23:59,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:23:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:23:59,669 INFO L130 BoogieDeclarations]: Found specification of procedure root_device_unregister [2021-12-15 13:23:59,669 INFO L138 BoogieDeclarations]: Found implementation of procedure root_device_unregister [2021-12-15 13:23:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:23:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure unmap_region [2021-12-15 13:23:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure unmap_region [2021-12-15 13:23:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2021-12-15 13:23:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2021-12-15 13:23:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:23:59,670 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:23:59,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:23:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:23:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_invalid_fld [2021-12-15 13:23:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_invalid_fld [2021-12-15 13:23:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2021-12-15 13:23:59,671 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2021-12-15 13:23:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:23:59,671 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_irqsave [2021-12-15 13:23:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_irqsave [2021-12-15 13:23:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:23:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:23:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure hrtimer_cancel [2021-12-15 13:23:59,672 INFO L138 BoogieDeclarations]: Found implementation of procedure hrtimer_cancel [2021-12-15 13:23:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:23:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:23:59,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:23:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2021-12-15 13:23:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2021-12-15 13:23:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:23:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:23:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:23:59,673 INFO L130 BoogieDeclarations]: Found specification of procedure devInfoReg [2021-12-15 13:23:59,673 INFO L138 BoogieDeclarations]: Found implementation of procedure devInfoReg [2021-12-15 13:23:59,674 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_device_reset [2021-12-15 13:23:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_device_reset [2021-12-15 13:23:59,674 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_irqrestore [2021-12-15 13:23:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_irqrestore [2021-12-15 13:23:59,674 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-12-15 13:23:59,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-12-15 13:23:59,674 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-12-15 13:23:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-12-15 13:23:59,675 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_max_tgts_luns [2021-12-15 13:23:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_max_tgts_luns [2021-12-15 13:23:59,675 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_slave_configure [2021-12-15 13:23:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_slave_configure [2021-12-15 13:23:59,675 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be32 [2021-12-15 13:23:59,675 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be32 [2021-12-15 13:23:59,675 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bidi_cmnd [2021-12-15 13:23:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bidi_cmnd [2021-12-15 13:23:59,676 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:23:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:23:59,676 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:23:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:23:59,676 INFO L130 BoogieDeclarations]: Found specification of procedure sg_miter_stop [2021-12-15 13:23:59,676 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_miter_stop [2021-12-15 13:23:59,677 INFO L130 BoogieDeclarations]: Found specification of procedure do_device_access [2021-12-15 13:23:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure do_device_access [2021-12-15 13:23:59,677 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_debug_target_reset [2021-12-15 13:23:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_debug_target_reset [2021-12-15 13:23:59,677 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-15 13:23:59,677 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-15 13:23:59,677 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_in [2021-12-15 13:23:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_in [2021-12-15 13:23:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure clear_luns_changed_on_target [2021-12-15 13:23:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_luns_changed_on_target [2021-12-15 13:23:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_prot_sg_count [2021-12-15 13:23:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_prot_sg_count [2021-12-15 13:23:59,678 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_buffer [2021-12-15 13:23:59,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_buffer [2021-12-15 13:23:59,679 INFO L130 BoogieDeclarations]: Found specification of procedure resp_sas_sha_m_spg [2021-12-15 13:23:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_sas_sha_m_spg [2021-12-15 13:23:59,679 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:23:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:23:59,679 INFO L130 BoogieDeclarations]: Found specification of procedure sdebug_add_adapter [2021-12-15 13:23:59,679 INFO L138 BoogieDeclarations]: Found implementation of procedure sdebug_add_adapter [2021-12-15 13:23:59,679 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_copy_to_buffer [2021-12-15 13:23:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_copy_to_buffer [2021-12-15 13:23:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:23:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:23:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure dif_store [2021-12-15 13:23:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure dif_store [2021-12-15 13:23:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure mk_sense_invalid_opcode [2021-12-15 13:23:59,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_sense_invalid_opcode [2021-12-15 13:23:59,680 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:23:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:23:59,681 INFO L130 BoogieDeclarations]: Found specification of procedure sg_copy_buffer [2021-12-15 13:23:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_copy_buffer [2021-12-15 13:23:59,681 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_set_resid [2021-12-15 13:23:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_set_resid [2021-12-15 13:23:59,681 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-12-15 13:23:59,681 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-12-15 13:23:59,682 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:23:59,682 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:23:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:23:59,682 INFO L130 BoogieDeclarations]: Found specification of procedure get_sdebug_capacity [2021-12-15 13:23:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sdebug_capacity [2021-12-15 13:23:59,682 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:23:59,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:23:59,682 INFO L130 BoogieDeclarations]: Found specification of procedure resp_ctrl_m_pg [2021-12-15 13:23:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure resp_ctrl_m_pg [2021-12-15 13:23:59,683 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:23:59,683 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:24:00,693 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:24:00,696 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:24:05,816 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:24:05,821 INFO L158 Benchmark]: Toolchain (without parser) took 11046.41ms. Allocated memory was 54.5MB in the beginning and 736.1MB in the end (delta: 681.6MB). Free memory was 25.4MB in the beginning and 495.2MB in the end (delta: -469.8MB). Peak memory consumption was 209.8MB. Max. memory is 16.1GB. [2021-12-15 13:24:05,822 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 36.6MB in the beginning and 36.5MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:24:05,822 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3858.20ms. Allocated memory was 54.5MB in the beginning and 291.5MB in the end (delta: 237.0MB). Free memory was 25.3MB in the beginning and 143.1MB in the end (delta: -117.8MB). Peak memory consumption was 164.5MB. Max. memory is 16.1GB. [2021-12-15 13:24:05,823 INFO L158 Benchmark]: Boogie Procedure Inliner took 447.19ms. Allocated memory is still 291.5MB. Free memory was 143.1MB in the beginning and 163.0MB in the end (delta: -19.9MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. [2021-12-15 13:24:05,823 INFO L158 Benchmark]: Boogie Preprocessor took 405.94ms. Allocated memory is still 291.5MB. Free memory was 163.0MB in the beginning and 87.5MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-12-15 13:24:05,823 INFO L158 Benchmark]: RCFGBuilder took 6331.78ms. Allocated memory was 291.5MB in the beginning and 736.1MB in the end (delta: 444.6MB). Free memory was 86.4MB in the beginning and 495.2MB in the end (delta: -408.8MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2021-12-15 13:24:05,825 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 54.5MB. Free memory was 36.6MB in the beginning and 36.5MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3858.20ms. Allocated memory was 54.5MB in the beginning and 291.5MB in the end (delta: 237.0MB). Free memory was 25.3MB in the beginning and 143.1MB in the end (delta: -117.8MB). Peak memory consumption was 164.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 447.19ms. Allocated memory is still 291.5MB. Free memory was 143.1MB in the beginning and 163.0MB in the end (delta: -19.9MB). Peak memory consumption was 77.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 405.94ms. Allocated memory is still 291.5MB. Free memory was 163.0MB in the beginning and 87.5MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * RCFGBuilder took 6331.78ms. Allocated memory was 291.5MB in the beginning and 736.1MB in the end (delta: 444.6MB). Free memory was 86.4MB in the beginning and 495.2MB in the end (delta: -408.8MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:24:05,906 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable