./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.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_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/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_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/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_f0df0526-0243-4524-9c1f-55562d95cb03/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 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:08,533 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:08,535 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:08,592 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:08,593 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:08,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:08,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:08,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:08,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:08,612 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:08,613 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:08,615 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:08,616 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:08,619 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:08,621 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:08,625 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:08,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:08,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:08,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:08,639 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:08,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:08,642 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:08,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:08,647 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:08,656 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:08,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:08,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:08,659 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:08,659 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:08,661 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:08,662 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:08,663 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:08,664 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:08,665 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:08,667 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:08,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:08,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:08,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:08,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:08,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:08,670 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:08,671 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:05:08,694 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:08,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:08,695 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:08,695 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:08,696 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:08,696 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:08,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:08,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:05:08,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:08,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:08,697 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:08,697 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:08,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:08,698 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:08,698 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:08,698 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:08,698 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:08,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:08,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:08,699 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:08,699 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:08,699 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:08,699 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:05:08,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:05:08,700 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:08,700 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_f0df0526-0243-4524-9c1f-55562d95cb03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd [2021-11-23 15:05:09,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:09,058 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:09,062 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:09,066 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:09,067 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:09,068 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:05:09,145 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/data/8b00a43fb/7e39623ed96a44eda04f73be7d0b658f/FLAGfd646ab11 [2021-11-23 15:05:10,522 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:10,523 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:05:10,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/data/8b00a43fb/7e39623ed96a44eda04f73be7d0b658f/FLAGfd646ab11 [2021-11-23 15:05:11,049 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/data/8b00a43fb/7e39623ed96a44eda04f73be7d0b658f [2021-11-23 15:05:11,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:11,055 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:11,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:11,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:11,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:11,063 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:11" (1/1) ... [2021-11-23 15:05:11,068 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21a25f5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:11, skipping insertion in model container [2021-11-23 15:05:11,068 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:11" (1/1) ... [2021-11-23 15:05:11,076 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:11,357 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:18,106 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-11-23 15:05:18,108 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-11-23 15:05:18,109 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-11-23 15:05:18,110 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-11-23 15:05:18,153 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:18,249 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:19,126 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-11-23 15:05:19,128 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-11-23 15:05:19,129 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-11-23 15:05:19,129 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-11-23 15:05:19,136 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:19,492 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:19,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19 WrapperNode [2021-11-23 15:05:19,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:19,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:19,494 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:19,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:19,502 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:19,758 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:21,504 INFO L137 Inliner]: procedures = 615, calls = 10686, calls flagged for inlining = 290, calls inlined = 274, statements flattened = 21352 [2021-11-23 15:05:21,505 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:21,506 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:21,506 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:21,506 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:21,531 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:21,532 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:22,441 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:22,441 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:23,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:24,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:24,133 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:24,291 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:24,293 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:24,294 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:24,294 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:24,295 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:19" (1/1) ... [2021-11-23 15:05:24,304 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:24,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:24,338 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:24,353 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:05:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:05:24,385 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:05:24,385 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:05:24,386 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:05:24,386 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:05:24,386 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:24,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:24,386 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:24,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:05:24,387 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:05:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:05:24,387 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:05:24,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:24,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:05:24,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:05:24,388 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:05:24,388 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:05:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:05:24,389 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:05:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:05:24,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:05:24,389 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:24,389 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:05:24,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:05:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:05:24,390 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:05:24,390 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:05:24,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:05:24,391 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:05:24,391 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:05:24,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-11-23 15:05:24,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-11-23 15:05:24,391 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:05:24,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:05:24,392 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:05:24,392 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:05:24,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-23 15:05:24,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-23 15:05:24,393 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:24,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:24,393 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:05:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:05:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:05:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:05:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:05:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:05:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:05:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:05:24,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:05:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:05:24,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:05:24,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:24,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:24,398 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:05:24,398 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:05:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:24,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:05:24,400 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:05:24,401 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:24,401 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:24,401 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:24,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_66 [2021-11-23 15:05:24,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_66 [2021-11-23 15:05:24,402 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:05:24,402 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:05:24,402 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:05:24,402 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:05:24,403 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:05:24,403 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:05:24,403 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:05:24,403 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:05:24,403 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:05:24,403 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:05:24,404 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:05:24,404 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:05:24,404 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:05:24,404 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:05:24,404 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:05:24,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:05:24,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-23 15:05:24,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-23 15:05:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:05:24,406 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:05:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:05:24,406 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:05:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:24,407 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:05:24,407 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:05:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:05:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:05:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:05:24,409 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:05:24,409 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:05:24,409 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:24,409 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:24,409 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:05:24,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:05:24,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:05:24,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:24,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:24,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:05:24,410 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:05:24,411 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:05:24,411 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:05:24,411 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:05:24,412 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:24,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:24,412 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:05:24,412 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:05:24,413 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:05:24,413 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:05:24,416 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:05:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:05:24,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:05:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:05:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:05:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:05:24,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:24,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:24,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:05:24,428 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:05:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:24,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:24,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:05:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:05:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:05:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:05:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:05:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:05:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:05:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:05:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:05:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:05:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:05:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:05:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:05:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:05:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:05:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:05:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:05:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:05:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:05:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:05:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:24,434 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:05:24,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:05:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:05:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:05:24,435 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:05:24,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:05:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:05:24,436 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:05:24,436 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:05:24,437 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:05:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:24,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:05:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:05:24,437 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:05:24,437 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:05:24,438 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:05:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:05:24,438 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:05:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:05:24,438 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:05:24,438 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:05:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:05:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:05:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:05:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:05:24,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:05:24,439 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:05:24,440 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:05:24,441 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:05:24,441 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:05:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:05:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:05:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:05:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:05:24,442 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:05:24,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:05:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:05:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:05:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:05:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:05:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:05:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:05:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:05:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:05:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:05:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:05:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:05:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:05:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:05:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:05:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:05:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:05:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:05:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:05:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:05:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:05:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:05:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:05:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:05:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:05:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:05:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:05:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:05:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:05:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:05:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:05:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:05:24,450 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:05:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:05:24,450 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:05:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:05:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:05:24,455 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:05:24,455 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:05:24,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:24,456 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:05:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:05:24,456 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:05:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:05:24,457 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:05:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:05:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:05:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:05:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:05:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:05:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:05:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:05:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:05:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:05:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:05:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:05:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:05:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:05:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:05:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:05:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:05:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:05:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:05:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:05:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:05:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:05:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:05:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:05:24,463 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:05:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:05:24,463 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:05:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:05:24,463 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:05:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:05:24,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:24,464 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:05:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:05:24,464 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:05:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 15:05:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:05:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:05:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:05:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:05:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:24,466 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:05:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:05:24,466 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:05:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:05:24,466 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:05:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:05:24,467 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:05:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:05:24,467 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:05:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:05:24,467 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:05:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:05:24,468 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:05:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:05:24,468 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:05:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:05:24,468 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:05:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:05:24,469 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:05:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:05:24,469 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:05:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:05:24,469 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:05:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:05:24,470 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:24,470 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:05:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:05:24,470 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:05:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:05:24,471 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:05:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:05:24,471 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:05:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:05:24,471 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:05:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:05:24,472 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:05:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:05:24,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:05:24,472 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:05:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:05:24,472 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:05:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:05:24,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_67 [2021-11-23 15:05:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_67 [2021-11-23 15:05:24,473 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:05:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:05:24,473 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:05:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:05:24,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:24,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:24,474 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:05:24,474 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:05:24,474 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:05:24,474 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:05:24,474 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:05:24,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:05:24,475 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:05:24,475 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:05:24,475 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:05:24,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:05:24,475 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:05:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:05:24,476 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:05:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:05:24,476 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:05:24,476 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:05:24,476 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:05:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:05:24,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:24,477 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:05:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:05:24,477 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:05:24,477 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:05:24,478 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:05:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:05:24,478 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:05:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:05:24,478 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:05:24,478 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:05:24,479 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:05:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:05:24,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:05:24,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:24,479 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:05:24,479 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:05:24,480 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:05:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:05:24,480 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:05:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:05:24,480 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:05:24,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:05:26,079 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:26,084 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:26,323 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:26,328 INFO L158 Benchmark]: Toolchain (without parser) took 15271.29ms. Allocated memory was 119.5MB in the beginning and 2.8GB in the end (delta: 2.7GB). Free memory was 74.6MB in the beginning and 2.1GB in the end (delta: -2.0GB). Peak memory consumption was 665.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:26,328 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 119.5MB. Free memory is still 96.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:26,329 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8435.47ms. Allocated memory was 119.5MB in the beginning and 329.3MB in the end (delta: 209.7MB). Free memory was 74.4MB in the beginning and 143.9MB in the end (delta: -69.5MB). Peak memory consumption was 178.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:26,330 INFO L158 Benchmark]: Boogie Procedure Inliner took 2011.00ms. Allocated memory was 329.3MB in the beginning and 645.9MB in the end (delta: 316.7MB). Free memory was 143.9MB in the beginning and 341.1MB in the end (delta: -197.2MB). Peak memory consumption was 163.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:26,331 INFO L158 Benchmark]: Boogie Preprocessor took 2785.63ms. Allocated memory was 645.9MB in the beginning and 2.8GB in the end (delta: 2.1GB). Free memory was 341.1MB in the beginning and 2.2GB in the end (delta: -1.8GB). Peak memory consumption was 320.4MB. Max. memory is 16.1GB. [2021-11-23 15:05:26,331 INFO L158 Benchmark]: RCFGBuilder took 2033.13ms. Allocated memory is still 2.8GB. Free memory was 2.2GB in the beginning and 2.1GB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:26,334 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 119.5MB. Free memory is still 96.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8435.47ms. Allocated memory was 119.5MB in the beginning and 329.3MB in the end (delta: 209.7MB). Free memory was 74.4MB in the beginning and 143.9MB in the end (delta: -69.5MB). Peak memory consumption was 178.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2011.00ms. Allocated memory was 329.3MB in the beginning and 645.9MB in the end (delta: 316.7MB). Free memory was 143.9MB in the beginning and 341.1MB in the end (delta: -197.2MB). Peak memory consumption was 163.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2785.63ms. Allocated memory was 645.9MB in the beginning and 2.8GB in the end (delta: 2.1GB). Free memory was 341.1MB in the beginning and 2.2GB in the end (delta: -1.8GB). Peak memory consumption was 320.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2033.13ms. Allocated memory is still 2.8GB. Free memory was 2.2GB in the beginning and 2.1GB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. 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 15:05:26,383 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/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_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/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_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/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_f0df0526-0243-4524-9c1f-55562d95cb03/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 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:05:28,849 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:05:28,853 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:05:28,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:05:28,932 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:05:28,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:05:28,939 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:05:28,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:05:28,947 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:05:28,955 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:05:28,960 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:05:28,962 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:05:28,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:05:28,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:05:28,967 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:05:28,973 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:05:28,974 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:05:28,976 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:05:28,978 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:05:28,988 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:05:28,990 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:05:28,992 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:05:28,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:05:28,997 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:05:29,001 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:05:29,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:05:29,002 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:05:29,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:05:29,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:05:29,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:05:29,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:05:29,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:05:29,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:05:29,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:05:29,012 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:05:29,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:05:29,013 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:05:29,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:05:29,014 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:05:29,016 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:05:29,016 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:05:29,017 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:05:29,061 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:05:29,061 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:05:29,062 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:05:29,063 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:05:29,064 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:05:29,064 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:05:29,065 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:05:29,065 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:05:29,065 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:05:29,065 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:05:29,066 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:05:29,067 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:05:29,067 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:05:29,067 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:05:29,067 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:05:29,068 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:05:29,068 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:05:29,068 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:05:29,068 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:05:29,069 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:05:29,069 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:29,069 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:05:29,069 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:05:29,070 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:05:29,070 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:05:29,070 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:05:29,070 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:05:29,070 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:05:29,071 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:05:29,071 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_f0df0526-0243-4524-9c1f-55562d95cb03/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97970fb9e87a9529d055e60ee469c7aeef09a34ea6fab045a79860b072155fdd [2021-11-23 15:05:29,446 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:05:29,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:05:29,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:05:29,477 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:05:29,478 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:05:29,479 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:05:29,557 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/data/3029d86ca/ecc28b72f2a84d49a81cb6c2e09c27f2/FLAG246d1d285 [2021-11-23 15:05:30,823 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:05:30,824 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-11-23 15:05:30,898 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/data/3029d86ca/ecc28b72f2a84d49a81cb6c2e09c27f2/FLAG246d1d285 [2021-11-23 15:05:30,989 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/data/3029d86ca/ecc28b72f2a84d49a81cb6c2e09c27f2 [2021-11-23 15:05:30,991 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:05:30,992 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:05:30,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:30,994 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:05:30,998 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:05:30,998 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:31,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77039fc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:30, skipping insertion in model container [2021-11-23 15:05:31,000 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:05:30" (1/1) ... [2021-11-23 15:05:31,008 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:05:31,245 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:37,934 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-11-23 15:05:37,937 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-11-23 15:05:37,938 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-11-23 15:05:37,939 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-11-23 15:05:38,032 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:38,088 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:05:38,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:05:39,302 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-11-23 15:05:39,303 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-11-23 15:05:39,304 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-11-23 15:05:39,304 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-11-23 15:05:39,309 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:39,394 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:05:40,361 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633785,633798] [2021-11-23 15:05:40,362 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[633954,633967] [2021-11-23 15:05:40,363 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634121,634134] [2021-11-23 15:05:40,367 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_f0df0526-0243-4524-9c1f-55562d95cb03/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634289,634302] [2021-11-23 15:05:40,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:05:40,694 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:05:40,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40 WrapperNode [2021-11-23 15:05:40,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:05:40,696 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:40,696 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:05:40,696 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:05:40,703 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40" (1/1) ... [2021-11-23 15:05:41,001 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40" (1/1) ... [2021-11-23 15:05:42,722 INFO L137 Inliner]: procedures = 630, calls = 10686, calls flagged for inlining = 290, calls inlined = 274, statements flattened = 21164 [2021-11-23 15:05:42,723 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:05:42,724 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:05:42,725 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:05:42,725 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:05:42,734 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40" (1/1) ... [2021-11-23 15:05:42,736 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40" (1/1) ... [2021-11-23 15:05:43,581 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40" (1/1) ... [2021-11-23 15:05:43,582 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40" (1/1) ... [2021-11-23 15:05:44,968 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40" (1/1) ... [2021-11-23 15:05:45,041 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40" (1/1) ... [2021-11-23 15:05:45,144 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40" (1/1) ... [2021-11-23 15:05:45,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:05:45,305 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:05:45,305 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:05:45,305 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:05:45,306 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:05:40" (1/1) ... [2021-11-23 15:05:45,313 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:05:45,324 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:05:45,339 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:05:45,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:05:45,390 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-11-23 15:05:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-11-23 15:05:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-11-23 15:05:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-11-23 15:05:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 15:05:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 15:05:45,391 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:05:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:05:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:05:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:05:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-11-23 15:05:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-11-23 15:05:45,392 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-11-23 15:05:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-11-23 15:05:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:05:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:05:45,393 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-11-23 15:05:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-11-23 15:05:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-11-23 15:05:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-11-23 15:05:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:05:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-11-23 15:05:45,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:05:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:05:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:05:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:05:45,395 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-23 15:05:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-23 15:05:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-11-23 15:05:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-11-23 15:05:45,396 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-23 15:05:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-23 15:05:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-11-23 15:05:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-11-23 15:05:45,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2021-11-23 15:05:45,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2021-11-23 15:05:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:05:45,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:05:45,398 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-11-23 15:05:45,398 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-11-23 15:05:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-23 15:05:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-11-23 15:05:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:05:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:05:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:45,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-23 15:05:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-11-23 15:05:45,401 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-11-23 15:05:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:05:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-11-23 15:05:45,402 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-11-23 15:05:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:05:45,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:05:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:05:45,403 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:05:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-11-23 15:05:45,403 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-11-23 15:05:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-11-23 15:05:45,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-11-23 15:05:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:05:45,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:05:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-11-23 15:05:45,405 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-11-23 15:05:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:05:45,405 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:05:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-11-23 15:05:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-11-23 15:05:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:05:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:05:45,406 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:05:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_66 [2021-11-23 15:05:45,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_66 [2021-11-23 15:05:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-11-23 15:05:45,407 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-11-23 15:05:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-11-23 15:05:45,408 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-11-23 15:05:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-11-23 15:05:45,408 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-11-23 15:05:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:05:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:05:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:05:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-11-23 15:05:45,409 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-11-23 15:05:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:05:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-11-23 15:05:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-11-23 15:05:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-11-23 15:05:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-11-23 15:05:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-11-23 15:05:45,411 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-11-23 15:05:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-11-23 15:05:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-11-23 15:05:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-23 15:05:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-11-23 15:05:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-11-23 15:05:45,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-11-23 15:05:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-11-23 15:05:45,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-11-23 15:05:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:05:45,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:05:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-11-23 15:05:45,414 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-11-23 15:05:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-11-23 15:05:45,414 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-11-23 15:05:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:05:45,415 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:05:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:05:45,417 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:05:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:05:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:05:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:05:45,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:05:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-11-23 15:05:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-11-23 15:05:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-11-23 15:05:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-11-23 15:05:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:05:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:05:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-11-23 15:05:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-11-23 15:05:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-11-23 15:05:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-11-23 15:05:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-11-23 15:05:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-11-23 15:05:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:05:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:05:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-11-23 15:05:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-11-23 15:05:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-11-23 15:05:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-11-23 15:05:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:05:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:05:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:05:45,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:05:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-11-23 15:05:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-11-23 15:05:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:05:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:05:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:05:45,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:05:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-11-23 15:05:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-11-23 15:05:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-11-23 15:05:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-11-23 15:05:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-11-23 15:05:45,433 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-11-23 15:05:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-11-23 15:05:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-11-23 15:05:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-11-23 15:05:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-11-23 15:05:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:05:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:05:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-11-23 15:05:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-11-23 15:05:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:05:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-11-23 15:05:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-11-23 15:05:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-11-23 15:05:45,435 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-11-23 15:05:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:05:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-11-23 15:05:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-11-23 15:05:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:05:45,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:05:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:05:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:05:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:05:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-23 15:05:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-23 15:05:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:45,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:05:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:05:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:05:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:05:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-11-23 15:05:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-11-23 15:05:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-11-23 15:05:45,438 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-11-23 15:05:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-11-23 15:05:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-11-23 15:05:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-11-23 15:05:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-11-23 15:05:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-11-23 15:05:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-11-23 15:05:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-11-23 15:05:45,439 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-11-23 15:05:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-11-23 15:05:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-11-23 15:05:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-11-23 15:05:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-11-23 15:05:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 15:05:45,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 15:05:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-11-23 15:05:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-11-23 15:05:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-11-23 15:05:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-11-23 15:05:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-11-23 15:05:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-11-23 15:05:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-11-23 15:05:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-11-23 15:05:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-11-23 15:05:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-11-23 15:05:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:05:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:05:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-11-23 15:05:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-11-23 15:05:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:05:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:05:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:05:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:05:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:05:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:05:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-11-23 15:05:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-11-23 15:05:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-11-23 15:05:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-11-23 15:05:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-11-23 15:05:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-11-23 15:05:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-11-23 15:05:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-11-23 15:05:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-11-23 15:05:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-11-23 15:05:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:05:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-11-23 15:05:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-11-23 15:05:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-11-23 15:05:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-11-23 15:05:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:05:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:05:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-11-23 15:05:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-11-23 15:05:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-11-23 15:05:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-11-23 15:05:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:05:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:05:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-11-23 15:05:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-11-23 15:05:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:05:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:05:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:05:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:05:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:05:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:05:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-11-23 15:05:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-11-23 15:05:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:05:45,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:05:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-11-23 15:05:45,455 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-11-23 15:05:45,455 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-11-23 15:05:45,455 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-11-23 15:05:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-11-23 15:05:45,456 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-11-23 15:05:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-11-23 15:05:45,456 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-11-23 15:05:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-11-23 15:05:45,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-11-23 15:05:45,456 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:05:45,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:05:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-11-23 15:05:45,457 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-11-23 15:05:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-11-23 15:05:45,457 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-11-23 15:05:45,457 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-11-23 15:05:45,458 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-11-23 15:05:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:05:45,458 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:05:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-11-23 15:05:45,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-11-23 15:05:45,458 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-11-23 15:05:45,458 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-11-23 15:05:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:05:45,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:05:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 15:05:45,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 15:05:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-11-23 15:05:45,459 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-11-23 15:05:45,459 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 15:05:45,460 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 15:05:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:05:45,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:05:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:05:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-11-23 15:05:45,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-11-23 15:05:45,460 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-11-23 15:05:45,461 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-11-23 15:05:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-11-23 15:05:45,461 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-11-23 15:05:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-11-23 15:05:45,461 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-11-23 15:05:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:05:45,461 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-11-23 15:05:45,462 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-11-23 15:05:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-11-23 15:05:45,462 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-11-23 15:05:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-11-23 15:05:45,462 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-11-23 15:05:45,462 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-11-23 15:05:45,463 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-11-23 15:05:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-11-23 15:05:45,463 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-11-23 15:05:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:05:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:05:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:05:45,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:05:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-11-23 15:05:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-11-23 15:05:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:05:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:05:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:05:45,464 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-11-23 15:05:45,464 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-11-23 15:05:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-11-23 15:05:45,465 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-11-23 15:05:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:05:45,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:05:45,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:05:45,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:05:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-11-23 15:05:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-11-23 15:05:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-11-23 15:05:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-11-23 15:05:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-11-23 15:05:45,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-11-23 15:05:45,466 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-11-23 15:05:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-11-23 15:05:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-11-23 15:05:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-11-23 15:05:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-11-23 15:05:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-11-23 15:05:45,467 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-11-23 15:05:45,467 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-11-23 15:05:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-11-23 15:05:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-11-23 15:05:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:05:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:05:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-11-23 15:05:45,468 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-11-23 15:05:45,468 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-11-23 15:05:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-11-23 15:05:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-11-23 15:05:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-11-23 15:05:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:05:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:05:45,469 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-11-23 15:05:45,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-11-23 15:05:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-11-23 15:05:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-11-23 15:05:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:05:45,470 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-11-23 15:05:45,470 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-11-23 15:05:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-11-23 15:05:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-11-23 15:05:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-11-23 15:05:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-11-23 15:05:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-11-23 15:05:45,471 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-11-23 15:05:45,471 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-11-23 15:05:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-11-23 15:05:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-11-23 15:05:45,472 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-11-23 15:05:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:05:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:05:45,472 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:05:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:05:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_67 [2021-11-23 15:05:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_67 [2021-11-23 15:05:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-11-23 15:05:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-11-23 15:05:45,473 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-11-23 15:05:45,473 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-11-23 15:05:45,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:05:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:05:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-11-23 15:05:45,475 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-11-23 15:05:45,475 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-11-23 15:05:45,479 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-11-23 15:05:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-11-23 15:05:45,479 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-11-23 15:05:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-11-23 15:05:45,479 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-11-23 15:05:45,479 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-11-23 15:05:45,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-11-23 15:05:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-11-23 15:05:45,480 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-11-23 15:05:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-11-23 15:05:45,480 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-11-23 15:05:45,480 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-11-23 15:05:45,481 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-11-23 15:05:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-11-23 15:05:45,481 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-11-23 15:05:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:05:45,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:05:45,481 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-11-23 15:05:45,481 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-11-23 15:05:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-11-23 15:05:45,482 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-11-23 15:05:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-11-23 15:05:45,482 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-11-23 15:05:45,482 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-11-23 15:05:45,482 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-11-23 15:05:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-11-23 15:05:45,483 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-11-23 15:05:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-11-23 15:05:45,483 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-11-23 15:05:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:05:45,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:05:45,483 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-11-23 15:05:45,484 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-11-23 15:05:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-11-23 15:05:45,484 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-11-23 15:05:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-11-23 15:05:45,484 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-11-23 15:05:45,484 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-11-23 15:05:45,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-11-23 15:05:47,516 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:47,521 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:48,891 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 15:05:48,895 INFO L158 Benchmark]: Toolchain (without parser) took 17901.76ms. Allocated memory was 81.8MB in the beginning and 2.1GB in the end (delta: 2.0GB). Free memory was 52.5MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 962.3MB. Max. memory is 16.1GB. [2021-11-23 15:05:48,896 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 81.8MB. Free memory was 61.1MB in the beginning and 61.0MB in the end (delta: 63.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:48,896 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9701.20ms. Allocated memory was 81.8MB in the beginning and 390.1MB in the end (delta: 308.3MB). Free memory was 52.3MB in the beginning and 154.5MB in the end (delta: -102.2MB). Peak memory consumption was 250.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:48,897 INFO L158 Benchmark]: Boogie Procedure Inliner took 2027.35ms. Allocated memory was 390.1MB in the beginning and 780.1MB in the end (delta: 390.1MB). Free memory was 154.5MB in the beginning and 433.4MB in the end (delta: -278.9MB). Peak memory consumption was 129.0MB. Max. memory is 16.1GB. [2021-11-23 15:05:48,897 INFO L158 Benchmark]: Boogie Preprocessor took 2578.46ms. Allocated memory was 780.1MB in the beginning and 2.1GB in the end (delta: 1.3GB). Free memory was 433.4MB in the beginning and 1.2GB in the end (delta: -772.4MB). Peak memory consumption was 555.1MB. Max. memory is 16.1GB. [2021-11-23 15:05:48,898 INFO L158 Benchmark]: RCFGBuilder took 3588.41ms. Allocated memory is still 2.1GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 103.8MB). Peak memory consumption was 104.9MB. Max. memory is 16.1GB. [2021-11-23 15:05:48,900 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 81.8MB. Free memory was 61.1MB in the beginning and 61.0MB in the end (delta: 63.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9701.20ms. Allocated memory was 81.8MB in the beginning and 390.1MB in the end (delta: 308.3MB). Free memory was 52.3MB in the beginning and 154.5MB in the end (delta: -102.2MB). Peak memory consumption was 250.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 2027.35ms. Allocated memory was 390.1MB in the beginning and 780.1MB in the end (delta: 390.1MB). Free memory was 154.5MB in the beginning and 433.4MB in the end (delta: -278.9MB). Peak memory consumption was 129.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 2578.46ms. Allocated memory was 780.1MB in the beginning and 2.1GB in the end (delta: 1.3GB). Free memory was 433.4MB in the beginning and 1.2GB in the end (delta: -772.4MB). Peak memory consumption was 555.1MB. Max. memory is 16.1GB. * RCFGBuilder took 3588.41ms. Allocated memory is still 2.1GB. Free memory was 1.2GB in the beginning and 1.1GB in the end (delta: 103.8MB). Peak memory consumption was 104.9MB. 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 15:05:48,954 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f0df0526-0243-4524-9c1f-55562d95cb03/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable