./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-32_7a-drivers--block--rsxx--rsxx.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-32_7a-drivers--block--rsxx--rsxx.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 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:14:53,098 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:14:53,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:14:53,175 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:14:53,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:14:53,179 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:14:53,180 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:14:53,182 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:14:53,183 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:14:53,188 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:14:53,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:14:53,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:14:53,190 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:14:53,192 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:14:53,194 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:14:53,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:14:53,200 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:14:53,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:14:53,203 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:14:53,206 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:14:53,207 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:14:53,208 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:14:53,209 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:14:53,210 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:14:53,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:14:53,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:14:53,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:14:53,214 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:14:53,214 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:14:53,215 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:14:53,215 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:14:53,216 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:14:53,217 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:14:53,218 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:14:53,219 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:14:53,219 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:14:53,219 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:14:53,220 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:14:53,220 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:14:53,220 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:14:53,221 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:14:53,222 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:14:53,247 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:14:53,248 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:14:53,248 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:14:53,248 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:14:53,249 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:14:53,249 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:14:53,250 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:14:53,250 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:14:53,250 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:14:53,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:14:53,251 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:14:53,251 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:14:53,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:14:53,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:14:53,251 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:14:53,251 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:14:53,252 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:14:53,252 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:14:53,252 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:14:53,252 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:14:53,252 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:14:53,252 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:14:53,253 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:14:53,253 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:14:53,253 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:14:53,253 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:14:53,253 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:14:53,254 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:14:53,254 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:14:53,255 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:14:53,255 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:14:53,255 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad [2021-12-15 13:14:53,477 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:14:53,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:14:53,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:14:53,503 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:14:53,503 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:14:53,504 INFO L432 ainManager$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-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i [2021-12-15 13:14:53,572 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be51a2a32/2e0a856f05754f7faf7a38dcfd2d317c/FLAGee2c12151 [2021-12-15 13:14:54,245 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:14:54,246 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i [2021-12-15 13:14:54,289 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be51a2a32/2e0a856f05754f7faf7a38dcfd2d317c/FLAGee2c12151 [2021-12-15 13:14:54,606 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/be51a2a32/2e0a856f05754f7faf7a38dcfd2d317c [2021-12-15 13:14:54,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:14:54,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:14:54,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:14:54,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:14:54,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:14:54,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:14:54" (1/1) ... [2021-12-15 13:14:54,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5aa4ec6a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:54, skipping insertion in model container [2021-12-15 13:14:54,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:14:54" (1/1) ... [2021-12-15 13:14:54,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:14:54,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:14:57,296 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-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2021-12-15 13:14:57,528 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:14:57,544 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:14:57,950 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-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2021-12-15 13:14:57,962 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:14:58,093 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:14:58,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58 WrapperNode [2021-12-15 13:14:58,095 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:14:58,096 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:14:58,096 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:14:58,096 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:14:58,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58" (1/1) ... [2021-12-15 13:14:58,183 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58" (1/1) ... [2021-12-15 13:14:58,319 INFO L137 Inliner]: procedures = 566, calls = 3591, calls flagged for inlining = 221, calls inlined = 180, statements flattened = 6315 [2021-12-15 13:14:58,320 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:14:58,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:14:58,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:14:58,321 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:14:58,327 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58" (1/1) ... [2021-12-15 13:14:58,327 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58" (1/1) ... [2021-12-15 13:14:58,372 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58" (1/1) ... [2021-12-15 13:14:58,373 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58" (1/1) ... [2021-12-15 13:14:58,470 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58" (1/1) ... [2021-12-15 13:14:58,493 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58" (1/1) ... [2021-12-15 13:14:58,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58" (1/1) ... [2021-12-15 13:14:58,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:14:58,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:14:58,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:14:58,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:14:58,637 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:14:58" (1/1) ... [2021-12-15 13:14:58,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:14:58,649 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:14:58,658 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 13:14:58,675 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 13:14:58,684 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:14:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:14:58,684 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-15 13:14:58,684 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-15 13:14:58,684 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:14:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:14:58,685 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-15 13:14:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-15 13:14:58,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:14:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:14:58,685 INFO L130 BoogieDeclarations]: Found specification of procedure __disable_intr [2021-12-15 13:14:58,685 INFO L138 BoogieDeclarations]: Found implementation of procedure __disable_intr [2021-12-15 13:14:58,685 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_hw_buffers_init [2021-12-15 13:14:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_hw_buffers_init [2021-12-15 13:14:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:14:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:14:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_crc32 [2021-12-15 13:14:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_crc32 [2021-12-15 13:14:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:14:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:14:58,686 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_configure [2021-12-15 13:14:58,686 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_configure [2021-12-15 13:14:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:14:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:14:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure creg_queue_cmd [2021-12-15 13:14:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_queue_cmd [2021-12-15 13:14:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cleanup_dma_queue [2021-12-15 13:14:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cleanup_dma_queue [2021-12-15 13:14:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_free_dma [2021-12-15 13:14:58,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_free_dma [2021-12-15 13:14:58,687 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-15 13:14:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-15 13:14:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:14:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:14:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2021-12-15 13:14:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2021-12-15 13:14:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cancel [2021-12-15 13:14:58,688 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cancel [2021-12-15 13:14:58,688 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:14:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:14:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dev_cleanup [2021-12-15 13:14:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dev_cleanup [2021-12-15 13:14:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_state [2021-12-15 13:14:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_state [2021-12-15 13:14:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:14:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:14:58,689 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-15 13:14:58,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-15 13:14:58,690 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_write [2021-12-15 13:14:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_write [2021-12-15 13:14:58,690 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:14:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:14:58,690 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:14:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:14:58,690 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:14:58,690 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:14:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_swab [2021-12-15 13:14:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_swab [2021-12-15 13:14:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:14:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:14:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:14:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_issue_card_cmd [2021-12-15 13:14:58,691 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_issue_card_cmd [2021-12-15 13:14:58,691 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:14:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:14:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:14:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:14:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:14:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:14:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_detach_dev [2021-12-15 13:14:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_detach_dev [2021-12-15 13:14:58,692 INFO L130 BoogieDeclarations]: Found specification of procedure CR_INTR_DMA [2021-12-15 13:14:58,692 INFO L138 BoogieDeclarations]: Found implementation of procedure CR_INTR_DMA [2021-12-15 13:14:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:14:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:14:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure push_tracker [2021-12-15 13:14:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure push_tracker [2021-12-15 13:14:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:14:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:14:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:14:58,693 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:14:58,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:14:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:14:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:14:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:14:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:14:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2021-12-15 13:14:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2021-12-15 13:14:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2021-12-15 13:14:58,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2021-12-15 13:14:58,694 INFO L130 BoogieDeclarations]: Found specification of procedure CREG_DATA [2021-12-15 13:14:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure CREG_DATA [2021-12-15 13:14:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-12-15 13:14:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-12-15 13:14:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:14:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:14:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:14:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:14:58,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:14:58,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:14:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2021-12-15 13:14:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2021-12-15 13:14:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure card_event_handler [2021-12-15 13:14:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure card_event_handler [2021-12-15 13:14:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:14:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:14:58,696 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:14:58,696 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:14:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:14:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:14:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2021-12-15 13:14:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2021-12-15 13:14:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_write [2021-12-15 13:14:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_write [2021-12-15 13:14:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:14:58,697 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2021-12-15 13:14:58,697 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2021-12-15 13:14:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-15 13:14:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-15 13:14:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:14:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:14:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:14:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2021-12-15 13:14:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2021-12-15 13:14:58,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:14:58,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:14:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:14:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-12-15 13:14:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-12-15 13:14:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure dma_intr_coal_val [2021-12-15 13:14:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_intr_coal_val [2021-12-15 13:14:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:14:58,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:14:58,699 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_remove [2021-12-15 13:14:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_remove [2021-12-15 13:14:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-12-15 13:14:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-12-15 13:14:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:14:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:14:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:14:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:14:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:14:58,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:14:58,700 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_destroy [2021-12-15 13:14:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_destroy [2021-12-15 13:14:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_queue_reset [2021-12-15 13:14:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_queue_reset [2021-12-15 13:14:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure __issue_creg_rw [2021-12-15 13:14:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure __issue_creg_rw [2021-12-15 13:14:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2021-12-15 13:14:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2021-12-15 13:14:58,701 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:14:58,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:14:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:14:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:14:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:14:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:14:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:14:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:14:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:14:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:14:58,702 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_read [2021-12-15 13:14:58,702 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_read [2021-12-15 13:14:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2021-12-15 13:14:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2021-12-15 13:14:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2021-12-15 13:14:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2021-12-15 13:14:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:14:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:14:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:14:58,703 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:14:58,703 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:14:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:14:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2021-12-15 13:14:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2021-12-15 13:14:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-12-15 13:14:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-12-15 13:14:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_9 [2021-12-15 13:14:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_9 [2021-12-15 13:14:58,704 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:14:58,704 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:14:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:14:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:14:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-15 13:14:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-15 13:14:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_complete_dma [2021-12-15 13:14:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_complete_dma [2021-12-15 13:14:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:14:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:14:58,705 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:14:58,705 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:14:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:14:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:14:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-15 13:14:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-15 13:14:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:14:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:14:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_eeh_failure [2021-12-15 13:14:58,706 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_eeh_failure [2021-12-15 13:14:58,706 INFO L130 BoogieDeclarations]: Found specification of procedure card_shutdown [2021-12-15 13:14:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure card_shutdown [2021-12-15 13:14:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:14:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:14:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:14:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:14:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:14:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:14:58,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:14:58,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:14:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_reg_access [2021-12-15 13:14:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_reg_access [2021-12-15 13:14:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-12-15 13:14:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-12-15 13:14:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:14:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure creg_kick_queue [2021-12-15 13:14:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_kick_queue [2021-12-15 13:14:58,708 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-12-15 13:14:58,708 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-12-15 13:14:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:14:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:14:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:14:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:14:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:14:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:14:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:14:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:14:58,709 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cleanup [2021-12-15 13:14:58,709 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cleanup [2021-12-15 13:14:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:14:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:14:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:14:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:14:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:14:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:14:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-12-15 13:14:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-12-15 13:14:58,710 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_6 [2021-12-15 13:14:58,710 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_6 [2021-12-15 13:14:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:14:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:14:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_shutdown [2021-12-15 13:14:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_shutdown [2021-12-15 13:14:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure issue_creg_rw [2021-12-15 13:14:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_creg_rw [2021-12-15 13:14:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_card_state_to_str [2021-12-15 13:14:58,711 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_card_state_to_str [2021-12-15 13:14:58,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-15 13:14:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-15 13:14:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier [2021-12-15 13:14:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier [2021-12-15 13:14:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:14:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:14:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:14:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:14:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:14:58,712 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-15 13:14:58,712 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-15 13:14:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:14:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:14:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier_and_isr [2021-12-15 13:14:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier_and_isr [2021-12-15 13:14:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:14:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:14:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:14:58,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:14:58,713 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-15 13:14:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-15 13:14:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure get_tracker_dma [2021-12-15 13:14:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tracker_dma [2021-12-15 13:14:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:14:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:14:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:14:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:14:58,714 INFO L130 BoogieDeclarations]: Found specification of procedure creg_cmd_done [2021-12-15 13:14:58,714 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_cmd_done [2021-12-15 13:14:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:14:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:14:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:14:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:14:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_enable_ier_and_isr [2021-12-15 13:14:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_enable_ier_and_isr [2021-12-15 13:14:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:14:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:14:58,715 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_size8 [2021-12-15 13:14:58,715 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_size8 [2021-12-15 13:14:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-12-15 13:14:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-12-15 13:14:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-12-15 13:14:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-12-15 13:14:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_read_hw_log [2021-12-15 13:14:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_read_hw_log [2021-12-15 13:14:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-12-15 13:14:58,716 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-12-15 13:14:58,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:14:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:14:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:14:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:14:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-15 13:14:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-15 13:14:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:14:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:14:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:14:58,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:14:58,717 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_size [2021-12-15 13:14:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_size [2021-12-15 13:14:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_intr [2021-12-15 13:14:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_intr [2021-12-15 13:14:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:14:58,718 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:14:58,718 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:14:59,362 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:14:59,365 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:14:59,430 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:14:59,434 INFO L158 Benchmark]: Toolchain (without parser) took 4823.80ms. Allocated memory was 111.1MB in the beginning and 283.1MB in the end (delta: 172.0MB). Free memory was 78.2MB in the beginning and 129.2MB in the end (delta: -51.0MB). Peak memory consumption was 121.9MB. Max. memory is 16.1GB. [2021-12-15 13:14:59,435 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 111.1MB. Free memory is still 89.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:14:59,435 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3483.92ms. Allocated memory was 111.1MB in the beginning and 283.1MB in the end (delta: 172.0MB). Free memory was 78.2MB in the beginning and 183.5MB in the end (delta: -105.3MB). Peak memory consumption was 125.3MB. Max. memory is 16.1GB. [2021-12-15 13:14:59,436 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.31ms. Allocated memory is still 283.1MB. Free memory was 183.5MB in the beginning and 145.7MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-12-15 13:14:59,436 INFO L158 Benchmark]: Boogie Preprocessor took 312.44ms. Allocated memory is still 283.1MB. Free memory was 145.7MB in the beginning and 181.6MB in the end (delta: -35.9MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. [2021-12-15 13:14:59,437 INFO L158 Benchmark]: RCFGBuilder took 799.34ms. Allocated memory is still 283.1MB. Free memory was 181.6MB in the beginning and 129.2MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-12-15 13:14:59,438 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 111.1MB. Free memory is still 89.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3483.92ms. Allocated memory was 111.1MB in the beginning and 283.1MB in the end (delta: 172.0MB). Free memory was 78.2MB in the beginning and 183.5MB in the end (delta: -105.3MB). Peak memory consumption was 125.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.31ms. Allocated memory is still 283.1MB. Free memory was 183.5MB in the beginning and 145.7MB in the end (delta: 37.7MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 312.44ms. Allocated memory is still 283.1MB. Free memory was 145.7MB in the beginning and 181.6MB in the end (delta: -35.9MB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. * RCFGBuilder took 799.34ms. Allocated memory is still 283.1MB. Free memory was 181.6MB in the beginning and 129.2MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. 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 13:14:59,507 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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-32_7a-drivers--block--rsxx--rsxx.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 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:15:01,254 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:15:01,256 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:15:01,276 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:15:01,277 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:15:01,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:15:01,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:15:01,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:15:01,281 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:15:01,281 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:15:01,282 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:15:01,286 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:15:01,286 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:15:01,295 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:15:01,297 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:15:01,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:15:01,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:15:01,302 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:15:01,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:15:01,305 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:15:01,309 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:15:01,310 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:15:01,310 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:15:01,311 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:15:01,313 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:15:01,317 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:15:01,317 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:15:01,318 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:15:01,318 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:15:01,319 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:15:01,319 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:15:01,320 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:15:01,321 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:15:01,321 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:15:01,322 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:15:01,323 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:15:01,323 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:15:01,323 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:15:01,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:15:01,325 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:15:01,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:15:01,326 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:15:01,356 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:15:01,356 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:15:01,357 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:15:01,357 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:15:01,358 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:15:01,358 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:15:01,358 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:15:01,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:15:01,359 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:15:01,359 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:15:01,360 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:15:01,360 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:15:01,360 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:15:01,360 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:15:01,360 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:15:01,361 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:15:01,361 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:15:01,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:15:01,361 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:15:01,361 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:15:01,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:15:01,362 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:15:01,362 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:15:01,362 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:15:01,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:15:01,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:15:01,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:15:01,363 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:15:01,363 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:15:01,363 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:15:01,363 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:15:01,363 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:15:01,364 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:15:01,364 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:15:01,364 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad [2021-12-15 13:15:01,628 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:15:01,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:15:01,647 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:15:01,648 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:15:01,648 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:15:01,649 INFO L432 ainManager$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-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i [2021-12-15 13:15:01,696 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a70b5f94/2b679f03a5e64612ba945c9133228a4f/FLAGd5add4480 [2021-12-15 13:15:02,301 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:15:02,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i [2021-12-15 13:15:02,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a70b5f94/2b679f03a5e64612ba945c9133228a4f/FLAGd5add4480 [2021-12-15 13:15:02,676 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a70b5f94/2b679f03a5e64612ba945c9133228a4f [2021-12-15 13:15:02,679 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:15:02,680 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:15:02,681 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:15:02,681 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:15:02,685 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:15:02,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:15:02" (1/1) ... [2021-12-15 13:15:02,686 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2389429b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:02, skipping insertion in model container [2021-12-15 13:15:02,687 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:15:02" (1/1) ... [2021-12-15 13:15:02,693 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:15:02,832 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:15:05,476 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-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2021-12-15 13:15:05,717 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:15:05,764 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:15:05,833 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:15:06,295 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-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2021-12-15 13:15:06,334 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:15:06,378 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:15:06,778 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-32_7a-drivers--block--rsxx--rsxx.ko-entry_point.cil.out.i[348806,348819] [2021-12-15 13:15:06,791 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:15:06,935 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:15:06,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06 WrapperNode [2021-12-15 13:15:06,936 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:15:06,937 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:15:06,937 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:15:06,937 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:15:06,942 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06" (1/1) ... [2021-12-15 13:15:07,044 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06" (1/1) ... [2021-12-15 13:15:07,200 INFO L137 Inliner]: procedures = 581, calls = 3591, calls flagged for inlining = 222, calls inlined = 181, statements flattened = 6163 [2021-12-15 13:15:07,201 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:15:07,202 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:15:07,202 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:15:07,202 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:15:07,209 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06" (1/1) ... [2021-12-15 13:15:07,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06" (1/1) ... [2021-12-15 13:15:07,236 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06" (1/1) ... [2021-12-15 13:15:07,237 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06" (1/1) ... [2021-12-15 13:15:07,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06" (1/1) ... [2021-12-15 13:15:07,396 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06" (1/1) ... [2021-12-15 13:15:07,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06" (1/1) ... [2021-12-15 13:15:07,456 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:15:07,457 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:15:07,457 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:15:07,457 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:15:07,458 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:06" (1/1) ... [2021-12-15 13:15:07,463 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:15:07,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:15:07,492 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 13:15:07,507 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 13:15:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:15:07,516 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:15:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-15 13:15:07,516 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-15 13:15:07,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:15:07,517 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:15:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-15 13:15:07,517 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-15 13:15:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:15:07,517 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:15:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure __disable_intr [2021-12-15 13:15:07,517 INFO L138 BoogieDeclarations]: Found implementation of procedure __disable_intr [2021-12-15 13:15:07,517 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_hw_buffers_init [2021-12-15 13:15:07,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_hw_buffers_init [2021-12-15 13:15:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:15:07,518 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:15:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_crc32 [2021-12-15 13:15:07,518 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_crc32 [2021-12-15 13:15:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:15:07,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:15:07,518 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_configure [2021-12-15 13:15:07,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_configure [2021-12-15 13:15:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:15:07,519 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:15:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure creg_queue_cmd [2021-12-15 13:15:07,519 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_queue_cmd [2021-12-15 13:15:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cleanup_dma_queue [2021-12-15 13:15:07,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cleanup_dma_queue [2021-12-15 13:15:07,519 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_free_dma [2021-12-15 13:15:07,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_free_dma [2021-12-15 13:15:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-12-15 13:15:07,520 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-12-15 13:15:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:15:07,520 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:15:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2021-12-15 13:15:07,520 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2021-12-15 13:15:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cancel [2021-12-15 13:15:07,520 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cancel [2021-12-15 13:15:07,520 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:15:07,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:15:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dev_cleanup [2021-12-15 13:15:07,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dev_cleanup [2021-12-15 13:15:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_state [2021-12-15 13:15:07,521 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_state [2021-12-15 13:15:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:15:07,521 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:15:07,521 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-12-15 13:15:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-12-15 13:15:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_write [2021-12-15 13:15:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_write [2021-12-15 13:15:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:15:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:15:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:15:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:15:07,522 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:15:07,522 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:15:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_swab [2021-12-15 13:15:07,523 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_swab [2021-12-15 13:15:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:15:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:15:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:15:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:15:07,523 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:15:07,523 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_issue_card_cmd [2021-12-15 13:15:07,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_issue_card_cmd [2021-12-15 13:15:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:15:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:15:07,524 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:15:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-12-15 13:15:07,524 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-12-15 13:15:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:15:07,524 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:15:07,524 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_detach_dev [2021-12-15 13:15:07,524 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_detach_dev [2021-12-15 13:15:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure CR_INTR_DMA [2021-12-15 13:15:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure CR_INTR_DMA [2021-12-15 13:15:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:15:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:15:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure push_tracker [2021-12-15 13:15:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure push_tracker [2021-12-15 13:15:07,525 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:15:07,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:15:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:15:07,526 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:15:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:15:07,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:15:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2021-12-15 13:15:07,526 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2021-12-15 13:15:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2021-12-15 13:15:07,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2021-12-15 13:15:07,526 INFO L130 BoogieDeclarations]: Found specification of procedure CREG_DATA [2021-12-15 13:15:07,527 INFO L138 BoogieDeclarations]: Found implementation of procedure CREG_DATA [2021-12-15 13:15:07,527 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-12-15 13:15:07,527 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-12-15 13:15:07,527 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:15:07,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:15:07,527 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:15:07,527 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:15:07,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:15:07,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:15:07,528 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2021-12-15 13:15:07,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2021-12-15 13:15:07,528 INFO L130 BoogieDeclarations]: Found specification of procedure card_event_handler [2021-12-15 13:15:07,528 INFO L138 BoogieDeclarations]: Found implementation of procedure card_event_handler [2021-12-15 13:15:07,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:15:07,528 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:15:07,528 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-12-15 13:15:07,528 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-12-15 13:15:07,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:15:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:15:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2021-12-15 13:15:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2021-12-15 13:15:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_write [2021-12-15 13:15:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_write [2021-12-15 13:15:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:15:07,529 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2021-12-15 13:15:07,529 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2021-12-15 13:15:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-15 13:15:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-15 13:15:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:15:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:15:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:15:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2021-12-15 13:15:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2021-12-15 13:15:07,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:15:07,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:15:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:15:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-12-15 13:15:07,531 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-12-15 13:15:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure dma_intr_coal_val [2021-12-15 13:15:07,531 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_intr_coal_val [2021-12-15 13:15:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:15:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:15:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:15:07,531 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:15:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:15:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_remove [2021-12-15 13:15:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_remove [2021-12-15 13:15:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-12-15 13:15:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-12-15 13:15:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:15:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:15:07,532 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:15:07,532 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:15:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:15:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:15:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_destroy [2021-12-15 13:15:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_destroy [2021-12-15 13:15:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_queue_reset [2021-12-15 13:15:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_queue_reset [2021-12-15 13:15:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure __issue_creg_rw [2021-12-15 13:15:07,533 INFO L138 BoogieDeclarations]: Found implementation of procedure __issue_creg_rw [2021-12-15 13:15:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:15:07,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2021-12-15 13:15:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2021-12-15 13:15:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:15:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:15:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:15:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:15:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:15:07,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:15:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:15:07,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:15:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:15:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:15:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:15:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:15:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:15:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_read [2021-12-15 13:15:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_read [2021-12-15 13:15:07,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2021-12-15 13:15:07,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2021-12-15 13:15:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2021-12-15 13:15:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2021-12-15 13:15:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:15:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:15:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:15:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:15:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-12-15 13:15:07,536 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-12-15 13:15:07,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2021-12-15 13:15:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2021-12-15 13:15:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-12-15 13:15:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-12-15 13:15:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_9 [2021-12-15 13:15:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_9 [2021-12-15 13:15:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:15:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:15:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:15:07,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:15:07,537 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-15 13:15:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-15 13:15:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-12-15 13:15:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-12-15 13:15:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_complete_dma [2021-12-15 13:15:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_complete_dma [2021-12-15 13:15:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:15:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:15:07,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:15:07,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:15:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:15:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:15:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-15 13:15:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-15 13:15:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:15:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:15:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_eeh_failure [2021-12-15 13:15:07,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_eeh_failure [2021-12-15 13:15:07,539 INFO L130 BoogieDeclarations]: Found specification of procedure card_shutdown [2021-12-15 13:15:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure card_shutdown [2021-12-15 13:15:07,540 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-12-15 13:15:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-12-15 13:15:07,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:15:07,540 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:15:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:15:07,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:15:07,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:15:07,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:15:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_reg_access [2021-12-15 13:15:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_reg_access [2021-12-15 13:15:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-12-15 13:15:07,541 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-12-15 13:15:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:15:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:15:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:15:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:15:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:15:07,541 INFO L130 BoogieDeclarations]: Found specification of procedure creg_kick_queue [2021-12-15 13:15:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_kick_queue [2021-12-15 13:15:07,542 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-12-15 13:15:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-12-15 13:15:07,542 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-12-15 13:15:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-12-15 13:15:07,542 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:15:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:15:07,542 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:15:07,542 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:15:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:15:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:15:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cleanup [2021-12-15 13:15:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cleanup [2021-12-15 13:15:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:15:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:15:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:15:07,543 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:15:07,543 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:15:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:15:07,544 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-12-15 13:15:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-12-15 13:15:07,544 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_6 [2021-12-15 13:15:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_6 [2021-12-15 13:15:07,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:15:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:15:07,544 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_shutdown [2021-12-15 13:15:07,544 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_shutdown [2021-12-15 13:15:07,545 INFO L130 BoogieDeclarations]: Found specification of procedure issue_creg_rw [2021-12-15 13:15:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_creg_rw [2021-12-15 13:15:07,545 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_card_state_to_str [2021-12-15 13:15:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_card_state_to_str [2021-12-15 13:15:07,545 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier [2021-12-15 13:15:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier [2021-12-15 13:15:07,545 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:15:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:15:07,545 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:15:07,545 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:15:07,546 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-15 13:15:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-15 13:15:07,546 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:15:07,546 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:15:07,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:15:07,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:15:07,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:15:07,546 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:15:07,546 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier_and_isr [2021-12-15 13:15:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier_and_isr [2021-12-15 13:15:07,547 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:15:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:15:07,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:15:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:15:07,547 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-15 13:15:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-15 13:15:07,547 INFO L130 BoogieDeclarations]: Found specification of procedure get_tracker_dma [2021-12-15 13:15:07,547 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tracker_dma [2021-12-15 13:15:07,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:15:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:15:07,548 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-12-15 13:15:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-12-15 13:15:07,548 INFO L130 BoogieDeclarations]: Found specification of procedure creg_cmd_done [2021-12-15 13:15:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_cmd_done [2021-12-15 13:15:07,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:15:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:15:07,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:15:07,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:15:07,549 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_enable_ier_and_isr [2021-12-15 13:15:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_enable_ier_and_isr [2021-12-15 13:15:07,549 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-15 13:15:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-15 13:15:07,549 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_size8 [2021-12-15 13:15:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_size8 [2021-12-15 13:15:07,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-12-15 13:15:07,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-12-15 13:15:07,549 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-12-15 13:15:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-12-15 13:15:07,550 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_read_hw_log [2021-12-15 13:15:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_read_hw_log [2021-12-15 13:15:07,550 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-12-15 13:15:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-12-15 13:15:07,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:15:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:15:07,550 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-15 13:15:07,550 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-15 13:15:07,550 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-15 13:15:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-15 13:15:07,551 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:15:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:15:07,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:15:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:15:07,551 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_size [2021-12-15 13:15:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_size [2021-12-15 13:15:07,551 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_intr [2021-12-15 13:15:07,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_intr [2021-12-15 13:15:07,552 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-12-15 13:15:07,552 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-12-15 13:15:08,329 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:15:08,331 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:15:08,417 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:15:08,420 INFO L158 Benchmark]: Toolchain (without parser) took 5739.70ms. Allocated memory was 60.8MB in the beginning and 253.8MB in the end (delta: 192.9MB). Free memory was 34.3MB in the beginning and 139.9MB in the end (delta: -105.6MB). Peak memory consumption was 159.6MB. Max. memory is 16.1GB. [2021-12-15 13:15:08,420 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 46.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:15:08,421 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4254.85ms. Allocated memory was 60.8MB in the beginning and 253.8MB in the end (delta: 192.9MB). Free memory was 34.2MB in the beginning and 154.2MB in the end (delta: -120.0MB). Peak memory consumption was 100.2MB. Max. memory is 16.1GB. [2021-12-15 13:15:08,421 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.32ms. Allocated memory is still 253.8MB. Free memory was 154.2MB in the beginning and 118.6MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-12-15 13:15:08,421 INFO L158 Benchmark]: Boogie Preprocessor took 254.32ms. Allocated memory is still 253.8MB. Free memory was 118.6MB in the beginning and 131.8MB in the end (delta: -13.2MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. [2021-12-15 13:15:08,421 INFO L158 Benchmark]: RCFGBuilder took 962.36ms. Allocated memory is still 253.8MB. Free memory was 130.8MB in the beginning and 139.9MB in the end (delta: -9.2MB). Peak memory consumption was 62.1MB. Max. memory is 16.1GB. [2021-12-15 13:15:08,423 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 50.3MB. Free memory was 33.0MB in the beginning and 32.9MB in the end (delta: 46.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4254.85ms. Allocated memory was 60.8MB in the beginning and 253.8MB in the end (delta: 192.9MB). Free memory was 34.2MB in the beginning and 154.2MB in the end (delta: -120.0MB). Peak memory consumption was 100.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.32ms. Allocated memory is still 253.8MB. Free memory was 154.2MB in the beginning and 118.6MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 254.32ms. Allocated memory is still 253.8MB. Free memory was 118.6MB in the beginning and 131.8MB in the end (delta: -13.2MB). Peak memory consumption was 26.6MB. Max. memory is 16.1GB. * RCFGBuilder took 962.36ms. Allocated memory is still 253.8MB. Free memory was 130.8MB in the beginning and 139.9MB in the end (delta: -9.2MB). Peak memory consumption was 62.1MB. 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 13:15:08,478 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, 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