./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:52,370 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:52,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:52,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:52,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:52,417 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:52,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:52,422 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:52,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:52,426 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:52,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:52,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:52,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:52,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:52,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:52,434 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:52,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:52,437 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:52,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:52,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:52,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:52,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:52,448 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:52,449 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:52,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:52,454 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:52,454 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:52,456 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:52,456 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:52,457 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:52,458 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:52,459 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:52,460 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:52,461 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:52,462 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:52,462 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:52,463 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:52,464 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:52,464 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:52,465 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:52,466 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:52,470 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:57:52,521 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:52,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:52,523 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:52,523 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:52,524 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:52,524 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:52,524 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:52,524 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:57:52,525 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:52,525 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:52,526 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:52,526 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:52,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:52,527 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:52,527 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:52,527 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:52,527 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:52,528 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:52,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:52,528 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:52,528 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:52,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:52,529 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:57:52,529 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:57:52,529 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:52,529 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad [2021-11-23 15:57:52,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:52,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:52,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:52,887 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:52,888 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:52,889 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:57:52,961 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/data/41db3a320/405e2bca227f4419a635a7750ff385d9/FLAG2f8d676f9 [2021-11-23 15:57:53,916 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:53,919 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/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 [2021-11-23 15:57:53,980 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/data/41db3a320/405e2bca227f4419a635a7750ff385d9/FLAG2f8d676f9 [2021-11-23 15:57:54,290 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/data/41db3a320/405e2bca227f4419a635a7750ff385d9 [2021-11-23 15:57:54,293 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:54,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:54,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:54,301 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:54,304 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:54,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:54" (1/1) ... [2021-11-23 15:57:54,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d700071 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:54, skipping insertion in model container [2021-11-23 15:57:54,308 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:54" (1/1) ... [2021-11-23 15:57:54,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:54,487 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:58,093 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/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] [2021-11-23 15:57:58,393 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:58,426 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:57:59,040 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/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] [2021-11-23 15:57:59,062 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:59,235 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:57:59,236 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59 WrapperNode [2021-11-23 15:57:59,236 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:59,237 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:59,237 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:57:59,237 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:57:59,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59" (1/1) ... [2021-11-23 15:57:59,375 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59" (1/1) ... [2021-11-23 15:57:59,655 INFO L137 Inliner]: procedures = 566, calls = 3591, calls flagged for inlining = 221, calls inlined = 180, statements flattened = 6315 [2021-11-23 15:57:59,659 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:59,660 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:57:59,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:57:59,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:57:59,672 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59" (1/1) ... [2021-11-23 15:57:59,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59" (1/1) ... [2021-11-23 15:57:59,728 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59" (1/1) ... [2021-11-23 15:57:59,729 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59" (1/1) ... [2021-11-23 15:57:59,905 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59" (1/1) ... [2021-11-23 15:57:59,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59" (1/1) ... [2021-11-23 15:57:59,982 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59" (1/1) ... [2021-11-23 15:58:00,023 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:00,027 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:00,027 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:00,027 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:00,029 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:59" (1/1) ... [2021-11-23 15:58:00,037 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:00,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:00,066 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:00,097 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:58:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:58:00,133 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-11-23 15:58:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-11-23 15:58:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:58:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:58:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-11-23 15:58:00,135 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-11-23 15:58:00,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure __disable_intr [2021-11-23 15:58:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __disable_intr [2021-11-23 15:58:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_hw_buffers_init [2021-11-23 15:58:00,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_hw_buffers_init [2021-11-23 15:58:00,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:58:00,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:58:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_crc32 [2021-11-23 15:58:00,137 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_crc32 [2021-11-23 15:58:00,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:00,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_configure [2021-11-23 15:58:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_configure [2021-11-23 15:58:00,138 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:58:00,138 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:58:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure creg_queue_cmd [2021-11-23 15:58:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_queue_cmd [2021-11-23 15:58:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cleanup_dma_queue [2021-11-23 15:58:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cleanup_dma_queue [2021-11-23 15:58:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_free_dma [2021-11-23 15:58:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_free_dma [2021-11-23 15:58:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:58:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:58:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:58:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:58:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2021-11-23 15:58:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2021-11-23 15:58:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cancel [2021-11-23 15:58:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cancel [2021-11-23 15:58:00,141 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:58:00,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:58:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dev_cleanup [2021-11-23 15:58:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dev_cleanup [2021-11-23 15:58:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_state [2021-11-23 15:58:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_state [2021-11-23 15:58:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:58:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:58:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-11-23 15:58:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-11-23 15:58:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_write [2021-11-23 15:58:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_write [2021-11-23 15:58:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:58:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:58:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:58:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:58:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_swab [2021-11-23 15:58:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_swab [2021-11-23 15:58:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:58:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:58:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_issue_card_cmd [2021-11-23 15:58:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_issue_card_cmd [2021-11-23 15:58:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:58:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:58:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:58:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:58:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:58:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:58:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_detach_dev [2021-11-23 15:58:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_detach_dev [2021-11-23 15:58:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure CR_INTR_DMA [2021-11-23 15:58:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure CR_INTR_DMA [2021-11-23 15:58:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:58:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:58:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure push_tracker [2021-11-23 15:58:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure push_tracker [2021-11-23 15:58:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:58:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:58:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:58:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:58:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:58:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:58:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:58:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:58:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:58:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2021-11-23 15:58:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2021-11-23 15:58:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2021-11-23 15:58:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2021-11-23 15:58:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure CREG_DATA [2021-11-23 15:58:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure CREG_DATA [2021-11-23 15:58:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-11-23 15:58:00,154 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-11-23 15:58:00,154 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:58:00,155 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:58:00,155 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:58:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:58:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:58:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:58:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2021-11-23 15:58:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2021-11-23 15:58:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure card_event_handler [2021-11-23 15:58:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure card_event_handler [2021-11-23 15:58:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:58:00,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:58:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:58:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:58:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:58:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:58:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2021-11-23 15:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2021-11-23 15:58:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_write [2021-11-23 15:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_write [2021-11-23 15:58:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2021-11-23 15:58:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2021-11-23 15:58:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:58:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:58:00,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:58:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2021-11-23 15:58:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2021-11-23 15:58:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:58:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:58:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-11-23 15:58:00,166 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-11-23 15:58:00,167 INFO L130 BoogieDeclarations]: Found specification of procedure dma_intr_coal_val [2021-11-23 15:58:00,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_intr_coal_val [2021-11-23 15:58:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:58:00,169 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:58:00,169 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_remove [2021-11-23 15:58:00,176 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_remove [2021-11-23 15:58:00,176 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-23 15:58:00,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-23 15:58:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:58:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:58:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:58:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:58:00,177 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:58:00,177 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:58:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_destroy [2021-11-23 15:58:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_destroy [2021-11-23 15:58:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_queue_reset [2021-11-23 15:58:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_queue_reset [2021-11-23 15:58:00,178 INFO L130 BoogieDeclarations]: Found specification of procedure __issue_creg_rw [2021-11-23 15:58:00,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __issue_creg_rw [2021-11-23 15:58:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2021-11-23 15:58:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2021-11-23 15:58:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:00,179 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:58:00,179 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:58:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:58:00,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:58:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:58:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:58:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:00,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:00,180 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_read [2021-11-23 15:58:00,181 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_read [2021-11-23 15:58:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2021-11-23 15:58:00,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2021-11-23 15:58:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2021-11-23 15:58:00,181 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2021-11-23 15:58:00,181 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:58:00,182 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:58:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:58:00,182 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:58:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:58:00,182 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:58:00,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2021-11-23 15:58:00,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2021-11-23 15:58:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-23 15:58:00,183 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-23 15:58:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_9 [2021-11-23 15:58:00,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_9 [2021-11-23 15:58:00,183 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:58:00,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:58:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:58:00,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:58:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-11-23 15:58:00,184 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-11-23 15:58:00,184 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_complete_dma [2021-11-23 15:58:00,185 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_complete_dma [2021-11-23 15:58:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:58:00,185 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:58:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:00,185 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:00,185 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:58:00,185 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:58:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-11-23 15:58:00,186 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-11-23 15:58:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:58:00,186 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:58:00,186 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_eeh_failure [2021-11-23 15:58:00,186 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_eeh_failure [2021-11-23 15:58:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure card_shutdown [2021-11-23 15:58:00,187 INFO L138 BoogieDeclarations]: Found implementation of procedure card_shutdown [2021-11-23 15:58:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:58:00,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:58:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:00,187 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:58:00,187 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:58:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:58:00,188 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:58:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_reg_access [2021-11-23 15:58:00,188 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_reg_access [2021-11-23 15:58:00,188 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:58:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:58:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure creg_kick_queue [2021-11-23 15:58:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_kick_queue [2021-11-23 15:58:00,189 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-11-23 15:58:00,189 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-11-23 15:58:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:58:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:58:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:58:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:58:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:58:00,190 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:58:00,190 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cleanup [2021-11-23 15:58:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cleanup [2021-11-23 15:58:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:58:00,191 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:58:00,191 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:58:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:58:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:58:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:58:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:58:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:58:00,192 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_6 [2021-11-23 15:58:00,192 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_6 [2021-11-23 15:58:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:58:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:58:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_shutdown [2021-11-23 15:58:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_shutdown [2021-11-23 15:58:00,193 INFO L130 BoogieDeclarations]: Found specification of procedure issue_creg_rw [2021-11-23 15:58:00,193 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_creg_rw [2021-11-23 15:58:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_card_state_to_str [2021-11-23 15:58:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_card_state_to_str [2021-11-23 15:58:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:58:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:58:00,194 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier [2021-11-23 15:58:00,194 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier [2021-11-23 15:58:00,195 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:00,196 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:00,199 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:58:00,199 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:58:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:58:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:58:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:58:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:58:00,200 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:58:00,200 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier_and_isr [2021-11-23 15:58:00,201 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier_and_isr [2021-11-23 15:58:00,201 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:58:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:58:00,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:00,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:00,202 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-11-23 15:58:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-11-23 15:58:00,203 INFO L130 BoogieDeclarations]: Found specification of procedure get_tracker_dma [2021-11-23 15:58:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tracker_dma [2021-11-23 15:58:00,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:58:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:58:00,203 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:58:00,203 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:58:00,204 INFO L130 BoogieDeclarations]: Found specification of procedure creg_cmd_done [2021-11-23 15:58:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_cmd_done [2021-11-23 15:58:00,204 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:58:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:58:00,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:58:00,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:58:00,205 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_enable_ier_and_isr [2021-11-23 15:58:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_enable_ier_and_isr [2021-11-23 15:58:00,205 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:58:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:58:00,205 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_size8 [2021-11-23 15:58:00,205 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_size8 [2021-11-23 15:58:00,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-11-23 15:58:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-11-23 15:58:00,206 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:58:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:58:00,206 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_read_hw_log [2021-11-23 15:58:00,206 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_read_hw_log [2021-11-23 15:58:00,206 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:58:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:58:00,207 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:58:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:58:00,207 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:58:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:58:00,207 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-11-23 15:58:00,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-11-23 15:58:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:58:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:58:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:58:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:58:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_size [2021-11-23 15:58:00,208 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_size [2021-11-23 15:58:00,208 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_intr [2021-11-23 15:58:00,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_intr [2021-11-23 15:58:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:58:00,209 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:58:00,209 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:58:01,166 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:01,174 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:01,315 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:01,319 INFO L158 Benchmark]: Toolchain (without parser) took 7023.44ms. Allocated memory was 144.7MB in the beginning and 287.3MB in the end (delta: 142.6MB). Free memory was 89.9MB in the beginning and 168.3MB in the end (delta: -78.4MB). Peak memory consumption was 136.7MB. Max. memory is 16.1GB. [2021-11-23 15:58:01,319 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 144.7MB. Free memory is still 122.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:01,320 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4935.70ms. Allocated memory was 144.7MB in the beginning and 205.5MB in the end (delta: 60.8MB). Free memory was 89.6MB in the beginning and 92.8MB in the end (delta: -3.1MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. [2021-11-23 15:58:01,321 INFO L158 Benchmark]: Boogie Procedure Inliner took 422.65ms. Allocated memory was 205.5MB in the beginning and 287.3MB in the end (delta: 81.8MB). Free memory was 92.8MB in the beginning and 194.3MB in the end (delta: -101.5MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. [2021-11-23 15:58:01,322 INFO L158 Benchmark]: Boogie Preprocessor took 363.55ms. Allocated memory is still 287.3MB. Free memory was 194.3MB in the beginning and 152.1MB in the end (delta: 42.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. [2021-11-23 15:58:01,325 INFO L158 Benchmark]: RCFGBuilder took 1290.20ms. Allocated memory is still 287.3MB. Free memory was 152.1MB in the beginning and 168.3MB in the end (delta: -16.3MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2021-11-23 15:58:01,328 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 144.7MB. Free memory is still 122.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4935.70ms. Allocated memory was 144.7MB in the beginning and 205.5MB in the end (delta: 60.8MB). Free memory was 89.6MB in the beginning and 92.8MB in the end (delta: -3.1MB). Peak memory consumption was 90.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 422.65ms. Allocated memory was 205.5MB in the beginning and 287.3MB in the end (delta: 81.8MB). Free memory was 92.8MB in the beginning and 194.3MB in the end (delta: -101.5MB). Peak memory consumption was 43.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 363.55ms. Allocated memory is still 287.3MB. Free memory was 194.3MB in the beginning and 152.1MB in the end (delta: 42.2MB). Peak memory consumption was 41.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1290.20ms. Allocated memory is still 287.3MB. Free memory was 152.1MB in the beginning and 168.3MB in the end (delta: -16.3MB). Peak memory consumption was 57.4MB. 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. [2021-11-23 15:58:01,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:03,668 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:03,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:03,713 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:03,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:03,718 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:03,720 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:03,727 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:03,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:03,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:03,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:03,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:03,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:03,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:03,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:03,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:03,754 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:03,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:03,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:03,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:03,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:03,768 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:03,771 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:03,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:03,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:03,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:03,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:03,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:03,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:03,787 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:03,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:03,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:03,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:03,792 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:03,793 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:03,793 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:03,794 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:03,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:03,807 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:03,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:03,809 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:03,814 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:58:03,860 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:03,861 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:03,862 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:03,862 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:03,863 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:03,864 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:03,864 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:03,864 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:03,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:03,864 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:03,866 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:03,866 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:58:03,866 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:58:03,866 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:58:03,867 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:03,867 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:03,867 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:03,867 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:03,867 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:03,868 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:03,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:03,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:03,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:03,868 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:03,869 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:58:03,869 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:58:03,869 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:03,869 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:58:03,869 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:58:03,870 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66bf0b457d4d5112c0b99aeef3b038fb34481370a385df3d77d1a982d2cba2ad [2021-11-23 15:58:04,262 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:04,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:04,285 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:04,286 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:04,287 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:04,289 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:58:04,347 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/data/1852ac1f8/89887e8db67149a9acdefc5b9c1883b7/FLAGa4d4aad6a [2021-11-23 15:58:05,372 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:05,373 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/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 [2021-11-23 15:58:05,442 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/data/1852ac1f8/89887e8db67149a9acdefc5b9c1883b7/FLAGa4d4aad6a [2021-11-23 15:58:05,710 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/data/1852ac1f8/89887e8db67149a9acdefc5b9c1883b7 [2021-11-23 15:58:05,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:05,714 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:05,715 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:05,715 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:05,719 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:05,720 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:05,721 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15cabd27 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:05, skipping insertion in model container [2021-11-23 15:58:05,721 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:05" (1/1) ... [2021-11-23 15:58:05,728 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:05,904 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:09,530 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/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] [2021-11-23 15:58:09,811 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:09,849 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:58:09,940 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:10,394 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/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] [2021-11-23 15:58:10,426 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:10,464 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:11,318 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/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] [2021-11-23 15:58:11,353 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:11,682 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:11,683 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11 WrapperNode [2021-11-23 15:58:11,683 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:11,684 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:11,684 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:11,685 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:11,693 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11" (1/1) ... [2021-11-23 15:58:11,874 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11" (1/1) ... [2021-11-23 15:58:12,161 INFO L137 Inliner]: procedures = 581, calls = 3591, calls flagged for inlining = 222, calls inlined = 181, statements flattened = 6163 [2021-11-23 15:58:12,163 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:12,163 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:12,164 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:12,164 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:12,174 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11" (1/1) ... [2021-11-23 15:58:12,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11" (1/1) ... [2021-11-23 15:58:12,251 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11" (1/1) ... [2021-11-23 15:58:12,252 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11" (1/1) ... [2021-11-23 15:58:12,432 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11" (1/1) ... [2021-11-23 15:58:12,471 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11" (1/1) ... [2021-11-23 15:58:12,516 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11" (1/1) ... [2021-11-23 15:58:12,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:12,672 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:12,672 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:12,676 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:12,677 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:11" (1/1) ... [2021-11-23 15:58:12,685 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:12,696 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:12,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:12,721 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:58:12,757 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:58:12,757 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-11-23 15:58:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-11-23 15:58:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:58:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:58:12,758 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-11-23 15:58:12,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-11-23 15:58:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure __disable_intr [2021-11-23 15:58:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __disable_intr [2021-11-23 15:58:12,759 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_hw_buffers_init [2021-11-23 15:58:12,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_hw_buffers_init [2021-11-23 15:58:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:58:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:58:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_crc32 [2021-11-23 15:58:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_crc32 [2021-11-23 15:58:12,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:12,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_configure [2021-11-23 15:58:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_configure [2021-11-23 15:58:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:58:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:58:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure creg_queue_cmd [2021-11-23 15:58:12,761 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_queue_cmd [2021-11-23 15:58:12,761 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cleanup_dma_queue [2021-11-23 15:58:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cleanup_dma_queue [2021-11-23 15:58:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_free_dma [2021-11-23 15:58:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_free_dma [2021-11-23 15:58:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2021-11-23 15:58:12,762 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2021-11-23 15:58:12,762 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:58:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:58:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure queue_flag_set_unlocked [2021-11-23 15:58:12,763 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_flag_set_unlocked [2021-11-23 15:58:12,763 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cancel [2021-11-23 15:58:12,764 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cancel [2021-11-23 15:58:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:58:12,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:58:12,764 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dev_cleanup [2021-11-23 15:58:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dev_cleanup [2021-11-23 15:58:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_state [2021-11-23 15:58:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_state [2021-11-23 15:58:12,765 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:58:12,765 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:58:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure ssleep [2021-11-23 15:58:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ssleep [2021-11-23 15:58:12,766 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_cram_write [2021-11-23 15:58:12,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_cram_write [2021-11-23 15:58:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:58:12,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:58:12,767 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:58:12,768 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:58:12,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:12,769 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:12,769 INFO L130 BoogieDeclarations]: Found specification of procedure config_data_swab [2021-11-23 15:58:12,769 INFO L138 BoogieDeclarations]: Found implementation of procedure config_data_swab [2021-11-23 15:58:12,770 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:12,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:58:12,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:58:12,770 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:58:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:58:12,771 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_issue_card_cmd [2021-11-23 15:58:12,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_issue_card_cmd [2021-11-23 15:58:12,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:58:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:58:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:58:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 15:58:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 15:58:12,773 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:58:12,773 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:58:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_detach_dev [2021-11-23 15:58:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_detach_dev [2021-11-23 15:58:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure CR_INTR_DMA [2021-11-23 15:58:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure CR_INTR_DMA [2021-11-23 15:58:12,774 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:58:12,774 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:58:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure push_tracker [2021-11-23 15:58:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure push_tracker [2021-11-23 15:58:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 15:58:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 15:58:12,775 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:58:12,775 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:58:12,776 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:58:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:58:12,776 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_6 [2021-11-23 15:58:12,776 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_6 [2021-11-23 15:58:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2021-11-23 15:58:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_reset_lock_of_NOT_ARG_SIGN [2021-11-23 15:58:12,777 INFO L130 BoogieDeclarations]: Found specification of procedure CREG_DATA [2021-11-23 15:58:12,777 INFO L138 BoogieDeclarations]: Found implementation of procedure CREG_DATA [2021-11-23 15:58:12,778 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2021-11-23 15:58:12,778 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2021-11-23 15:58:12,779 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:58:12,779 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:58:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:58:12,780 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:58:12,780 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:58:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:58:12,781 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2021-11-23 15:58:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2021-11-23 15:58:12,781 INFO L130 BoogieDeclarations]: Found specification of procedure card_event_handler [2021-11-23 15:58:12,781 INFO L138 BoogieDeclarations]: Found implementation of procedure card_event_handler [2021-11-23 15:58:12,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:58:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:58:12,782 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 15:58:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 15:58:12,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:58:12,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:58:12,783 INFO L130 BoogieDeclarations]: Found specification of procedure timer_pending [2021-11-23 15:58:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_pending [2021-11-23 15:58:12,783 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_write [2021-11-23 15:58:12,783 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_write [2021-11-23 15:58:12,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:12,784 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_6 [2021-11-23 15:58:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_6 [2021-11-23 15:58:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:58:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:58:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:58:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:58:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_6 [2021-11-23 15:58:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_6 [2021-11-23 15:58:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:58:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:58:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:12,797 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2021-11-23 15:58:12,797 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2021-11-23 15:58:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure dma_intr_coal_val [2021-11-23 15:58:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_intr_coal_val [2021-11-23 15:58:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:58:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:58:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:58:12,798 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:58:12,798 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:58:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_remove [2021-11-23 15:58:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_remove [2021-11-23 15:58:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2021-11-23 15:58:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2021-11-23 15:58:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:58:12,799 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:58:12,799 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:58:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:58:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:58:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:58:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_destroy [2021-11-23 15:58:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_destroy [2021-11-23 15:58:12,800 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_queue_reset [2021-11-23 15:58:12,800 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_queue_reset [2021-11-23 15:58:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure __issue_creg_rw [2021-11-23 15:58:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __issue_creg_rw [2021-11-23 15:58:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:58:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2021-11-23 15:58:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_dev_lock_of_rsxx_cardinfo [2021-11-23 15:58:12,801 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:12,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 15:58:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 15:58:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:58:12,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:58:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:58:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:58:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:58:12,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:58:12,803 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:58:12,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:12,803 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_creg_read [2021-11-23 15:58:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_creg_read [2021-11-23 15:58:12,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2021-11-23 15:58:12,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_reset_lock_of_NOT_ARG_SIGN [2021-11-23 15:58:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure file_inode [2021-11-23 15:58:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure file_inode [2021-11-23 15:58:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:58:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:58:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:58:12,804 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:58:12,804 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2021-11-23 15:58:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2021-11-23 15:58:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2021-11-23 15:58:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_dev_lock_of_rsxx_cardinfo [2021-11-23 15:58:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2021-11-23 15:58:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2021-11-23 15:58:12,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_9 [2021-11-23 15:58:12,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_9 [2021-11-23 15:58:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:58:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:58:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:58:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:58:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-11-23 15:58:12,806 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-11-23 15:58:12,806 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:58:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~VOID [2021-11-23 15:58:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_complete_dma [2021-11-23 15:58:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_complete_dma [2021-11-23 15:58:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:58:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:58:12,807 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:12,807 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:58:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:58:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-11-23 15:58:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-11-23 15:58:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:58:12,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:58:12,808 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_eeh_failure [2021-11-23 15:58:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_eeh_failure [2021-11-23 15:58:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure card_shutdown [2021-11-23 15:58:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure card_shutdown [2021-11-23 15:58:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:58:12,809 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:58:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:12,809 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:58:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:58:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:58:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:58:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_reg_access [2021-11-23 15:58:12,810 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_reg_access [2021-11-23 15:58:12,810 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2021-11-23 15:58:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2021-11-23 15:58:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:58:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:58:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:58:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:58:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:12,811 INFO L130 BoogieDeclarations]: Found specification of procedure creg_kick_queue [2021-11-23 15:58:12,811 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_kick_queue [2021-11-23 15:58:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2021-11-23 15:58:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2021-11-23 15:58:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:58:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:58:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:58:12,812 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:58:12,812 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:58:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:58:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:58:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_dma_cleanup [2021-11-23 15:58:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_dma_cleanup [2021-11-23 15:58:12,813 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:58:12,813 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:58:12,814 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:58:12,818 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:58:12,818 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:58:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:58:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:58:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:58:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_6 [2021-11-23 15:58:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_6 [2021-11-23 15:58:12,819 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:58:12,819 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:58:12,820 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_pci_shutdown [2021-11-23 15:58:12,821 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_pci_shutdown [2021-11-23 15:58:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure issue_creg_rw [2021-11-23 15:58:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_creg_rw [2021-11-23 15:58:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_card_state_to_str [2021-11-23 15:58:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_card_state_to_str [2021-11-23 15:58:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier [2021-11-23 15:58:12,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier [2021-11-23 15:58:12,822 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:58:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:58:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:58:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:58:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 15:58:12,823 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 15:58:12,823 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:58:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:58:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:58:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:58:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_disable_ier_and_isr [2021-11-23 15:58:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_disable_ier_and_isr [2021-11-23 15:58:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:58:12,824 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:58:12,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-11-23 15:58:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-11-23 15:58:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure get_tracker_dma [2021-11-23 15:58:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tracker_dma [2021-11-23 15:58:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:58:12,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:58:12,825 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 15:58:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 15:58:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure creg_cmd_done [2021-11-23 15:58:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure creg_cmd_done [2021-11-23 15:58:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:58:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:58:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:58:12,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:58:12,826 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_enable_ier_and_isr [2021-11-23 15:58:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_enable_ier_and_isr [2021-11-23 15:58:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 15:58:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 15:58:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_get_card_size8 [2021-11-23 15:58:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_get_card_size8 [2021-11-23 15:58:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_9 [2021-11-23 15:58:12,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_9 [2021-11-23 15:58:12,827 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2021-11-23 15:58:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2021-11-23 15:58:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure rsxx_read_hw_log [2021-11-23 15:58:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure rsxx_read_hw_log [2021-11-23 15:58:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2021-11-23 15:58:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2021-11-23 15:58:12,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:58:12,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:58:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:58:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:58:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-11-23 15:58:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-11-23 15:58:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:58:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:58:12,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-11-23 15:58:12,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-11-23 15:58:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_size [2021-11-23 15:58:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_size [2021-11-23 15:58:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure __enable_intr [2021-11-23 15:58:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __enable_intr [2021-11-23 15:58:12,830 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 15:58:12,830 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 15:58:13,913 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:58:13,917 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:58:14,040 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:58:14,044 INFO L158 Benchmark]: Toolchain (without parser) took 8329.52ms. Allocated memory was 73.4MB in the beginning and 270.5MB in the end (delta: 197.1MB). Free memory was 43.6MB in the beginning and 133.5MB in the end (delta: -89.9MB). Peak memory consumption was 119.0MB. Max. memory is 16.1GB. [2021-11-23 15:58:14,044 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 73.4MB. Free memory is still 54.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:58:14,045 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5968.02ms. Allocated memory was 73.4MB in the beginning and 270.5MB in the end (delta: 197.1MB). Free memory was 43.3MB in the beginning and 157.4MB in the end (delta: -114.1MB). Peak memory consumption was 129.1MB. Max. memory is 16.1GB. [2021-11-23 15:58:14,045 INFO L158 Benchmark]: Boogie Procedure Inliner took 478.62ms. Allocated memory is still 270.5MB. Free memory was 157.4MB in the beginning and 121.8MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2021-11-23 15:58:14,046 INFO L158 Benchmark]: Boogie Preprocessor took 507.23ms. Allocated memory is still 270.5MB. Free memory was 121.8MB in the beginning and 169.2MB in the end (delta: -47.4MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2021-11-23 15:58:14,046 INFO L158 Benchmark]: RCFGBuilder took 1370.33ms. Allocated memory is still 270.5MB. Free memory was 169.2MB in the beginning and 133.5MB in the end (delta: 35.7MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2021-11-23 15:58:14,049 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 73.4MB. Free memory is still 54.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5968.02ms. Allocated memory was 73.4MB in the beginning and 270.5MB in the end (delta: 197.1MB). Free memory was 43.3MB in the beginning and 157.4MB in the end (delta: -114.1MB). Peak memory consumption was 129.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 478.62ms. Allocated memory is still 270.5MB. Free memory was 157.4MB in the beginning and 121.8MB in the end (delta: 35.7MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 507.23ms. Allocated memory is still 270.5MB. Free memory was 121.8MB in the beginning and 169.2MB in the end (delta: -47.4MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1370.33ms. Allocated memory is still 270.5MB. Free memory was 169.2MB in the beginning and 133.5MB in the end (delta: 35.7MB). Peak memory consumption was 48.3MB. 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. [2021-11-23 15:58:14,100 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_85f31891-a24d-41e3-9573-096afd55e896/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable