./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.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_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/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_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/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_a23ddcbc-41d7-4850-a116-a550ce90c76d/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 ba00c1bfff1ad1f8ea27f56818495370f0477d9d07c7e256d71e5befd3babd03 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:41,452 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:41,455 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:41,490 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:41,490 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:41,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:41,494 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:41,496 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:41,499 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:41,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:41,502 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:41,503 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:41,504 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:41,505 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:41,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:41,509 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:41,510 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:41,512 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:41,514 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:41,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:41,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:41,522 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:41,524 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:41,525 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:41,529 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:41,531 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:41,532 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:41,538 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:41,539 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:41,540 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:41,541 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:41,542 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:41,543 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:41,544 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:41,545 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:41,546 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:41,547 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:41,547 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:41,547 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:41,549 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:41,549 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:41,553 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:58:41,604 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:41,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:41,605 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:41,606 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:41,606 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:41,607 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:41,607 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:41,607 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:58:41,607 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:41,608 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:41,608 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:41,608 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:41,608 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:41,608 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:41,609 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:41,609 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:41,609 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:41,609 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:41,612 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:41,613 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:41,613 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:41,613 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:41,613 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:58:41,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:58:41,614 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:41,614 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba00c1bfff1ad1f8ea27f56818495370f0477d9d07c7e256d71e5befd3babd03 [2021-11-23 15:58:41,939 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:41,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:41,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:41,974 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:41,975 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:41,977 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:58:42,040 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/data/cc741f37e/5557f71dd4c74228aae1680082d4b369/FLAGf630bf287 [2021-11-23 15:58:43,289 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:43,290 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:58:43,394 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/data/cc741f37e/5557f71dd4c74228aae1680082d4b369/FLAGf630bf287 [2021-11-23 15:58:43,429 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/data/cc741f37e/5557f71dd4c74228aae1680082d4b369 [2021-11-23 15:58:43,432 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:43,434 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:43,436 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:43,436 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:43,439 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:43,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:43" (1/1) ... [2021-11-23 15:58:43,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65ad8a0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:43, skipping insertion in model container [2021-11-23 15:58:43,442 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:43" (1/1) ... [2021-11-23 15:58:43,449 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:43,783 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:54,804 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766614,766627] [2021-11-23 15:58:54,808 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766783,766796] [2021-11-23 15:58:54,809 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766950,766963] [2021-11-23 15:58:54,809 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[767118,767131] [2021-11-23 15:58:54,849 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:54,989 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:58:55,826 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766614,766627] [2021-11-23 15:58:55,827 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766783,766796] [2021-11-23 15:58:55,828 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766950,766963] [2021-11-23 15:58:55,828 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[767118,767131] [2021-11-23 15:58:55,841 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:58:56,617 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:58:56,618 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56 WrapperNode [2021-11-23 15:58:56,618 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:56,620 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:56,620 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:58:56,620 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:58:56,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56" (1/1) ... [2021-11-23 15:58:56,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56" (1/1) ... [2021-11-23 15:58:57,517 INFO L137 Inliner]: procedures = 988, calls = 7350, calls flagged for inlining = 583, calls inlined = 542, statements flattened = 19754 [2021-11-23 15:58:57,518 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:58:57,519 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:58:57,520 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:58:57,520 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:58:57,530 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56" (1/1) ... [2021-11-23 15:58:57,530 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56" (1/1) ... [2021-11-23 15:58:57,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56" (1/1) ... [2021-11-23 15:58:57,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56" (1/1) ... [2021-11-23 15:58:58,325 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56" (1/1) ... [2021-11-23 15:58:58,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56" (1/1) ... [2021-11-23 15:58:58,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56" (1/1) ... [2021-11-23 15:58:58,878 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:58:58,879 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:58:58,880 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:58:58,880 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:58:58,894 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:56" (1/1) ... [2021-11-23 15:58:58,904 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:58,926 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:58:58,979 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:58:58,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:58:59,034 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-11-23 15:58:59,035 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-11-23 15:58:59,035 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:58:59,035 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-23 15:58:59,036 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-23 15:58:59,036 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-11-23 15:58:59,036 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-11-23 15:58:59,036 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:58:59,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:58:59,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:58:59,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:58:59,037 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-11-23 15:58:59,037 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-11-23 15:58:59,037 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-11-23 15:58:59,037 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-11-23 15:58:59,038 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:58:59,038 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:58:59,038 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-23 15:58:59,038 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-23 15:58:59,038 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:58:59,039 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:58:59,039 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-11-23 15:58:59,039 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-11-23 15:58:59,039 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-11-23 15:58:59,039 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-11-23 15:58:59,039 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:58:59,040 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:58:59,040 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-11-23 15:58:59,040 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-11-23 15:58:59,040 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:58:59,040 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:58:59,041 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:58:59,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:58:59,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:58:59,041 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:58:59,041 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:58:59,042 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-11-23 15:58:59,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-11-23 15:58:59,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:58:59,042 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:58:59,042 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:58:59,042 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:58:59,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:58:59,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:58:59,043 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-11-23 15:58:59,043 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-11-23 15:58:59,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_niu_parent [2021-11-23 15:58:59,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_niu_parent [2021-11-23 15:58:59,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:58:59,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:58:59,044 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:58:59,044 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:58:59,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:58:59,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:58:59,045 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-11-23 15:58:59,045 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-11-23 15:58:59,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_110 [2021-11-23 15:58:59,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_110 [2021-11-23 15:58:59,046 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:58:59,046 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:58:59,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:58:59,046 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-11-23 15:58:59,046 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-11-23 15:58:59,047 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 15:58:59,047 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 15:58:59,047 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2021-11-23 15:58:59,047 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2021-11-23 15:58:59,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:58:59,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:58:59,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:58:59,048 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:58:59,048 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-11-23 15:58:59,048 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-11-23 15:58:59,048 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:58:59,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:58:59,049 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:58:59,049 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:58:59,049 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:58:59,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:58:59,049 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-11-23 15:58:59,050 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-11-23 15:58:59,050 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-11-23 15:58:59,050 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-11-23 15:58:59,050 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-23 15:58:59,050 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-23 15:58:59,051 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-11-23 15:58:59,051 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-11-23 15:58:59,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-11-23 15:58:59,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-11-23 15:58:59,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:58:59,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:58:59,052 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-11-23 15:58:59,052 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-11-23 15:58:59,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:58:59,052 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-23 15:58:59,052 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-23 15:58:59,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:58:59,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:58:59,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:58:59,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:58:59,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:58:59,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:58:59,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:58:59,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:58:59,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:58:59,054 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:58:59,055 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:58:59,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:58:59,055 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:58:59,055 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:58:59,055 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:58:59,055 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-11-23 15:58:59,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-11-23 15:58:59,056 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-11-23 15:58:59,056 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-11-23 15:58:59,056 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-11-23 15:58:59,056 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-11-23 15:58:59,057 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-11-23 15:58:59,057 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-11-23 15:58:59,057 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-23 15:58:59,057 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-23 15:58:59,057 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:58:59,058 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:58:59,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:58:59,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:58:59,058 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-11-23 15:58:59,058 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-11-23 15:58:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:58:59,059 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:58:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:58:59,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:58:59,059 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:58:59,059 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:58:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-11-23 15:58:59,060 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-11-23 15:58:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:58:59,060 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:58:59,060 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-11-23 15:58:59,061 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-11-23 15:58:59,061 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-11-23 15:58:59,061 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-11-23 15:58:59,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:58:59,061 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-11-23 15:58:59,061 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-11-23 15:58:59,062 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:58:59,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:58:59,062 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-11-23 15:58:59,062 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-11-23 15:58:59,062 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:58:59,062 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:58:59,063 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:58:59,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:58:59,063 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-11-23 15:58:59,063 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-11-23 15:58:59,063 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-11-23 15:58:59,063 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-11-23 15:58:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:58:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:58:59,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:58:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:58:59,064 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:58:59,064 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-11-23 15:58:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-11-23 15:58:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:58:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:58:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-11-23 15:58:59,065 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-11-23 15:58:59,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:58:59,066 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:58:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:58:59,066 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:58:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:58:59,066 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-11-23 15:58:59,067 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-11-23 15:58:59,067 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-23 15:58:59,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-23 15:58:59,067 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:58:59,067 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:58:59,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:58:59,068 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-11-23 15:58:59,068 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-11-23 15:58:59,068 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:58:59,068 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:58:59,068 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-11-23 15:58:59,068 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-11-23 15:58:59,069 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-11-23 15:58:59,069 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-11-23 15:58:59,069 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-23 15:58:59,069 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-23 15:58:59,070 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-11-23 15:58:59,070 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-11-23 15:58:59,070 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-23 15:58:59,070 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-23 15:58:59,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:58:59,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:58:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-11-23 15:58:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-11-23 15:58:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:58:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:58:59,071 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2021-11-23 15:58:59,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2021-11-23 15:58:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-11-23 15:58:59,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-11-23 15:58:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-11-23 15:58:59,072 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-11-23 15:58:59,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:58:59,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:58:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-11-23 15:58:59,073 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-11-23 15:58:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-11-23 15:58:59,073 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-11-23 15:58:59,073 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-11-23 15:58:59,074 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-11-23 15:58:59,074 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:58:59,074 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:58:59,074 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-11-23 15:58:59,074 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-11-23 15:58:59,074 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:58:59,075 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:58:59,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:58:59,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:58:59,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:58:59,075 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-11-23 15:58:59,075 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-11-23 15:58:59,076 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-11-23 15:58:59,076 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-11-23 15:58:59,076 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-11-23 15:58:59,076 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-11-23 15:58:59,076 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-11-23 15:58:59,076 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-11-23 15:58:59,077 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-11-23 15:58:59,077 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-11-23 15:58:59,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:58:59,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:58:59,077 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-11-23 15:58:59,077 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-11-23 15:58:59,078 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-11-23 15:58:59,078 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-11-23 15:58:59,078 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-11-23 15:58:59,078 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-11-23 15:58:59,078 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-11-23 15:58:59,078 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-11-23 15:58:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-11-23 15:58:59,079 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-11-23 15:58:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-11-23 15:58:59,079 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-11-23 15:58:59,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_96 [2021-11-23 15:58:59,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_96 [2021-11-23 15:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:58:59,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-11-23 15:58:59,080 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-11-23 15:58:59,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:58:59,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:58:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:58:59,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:58:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2021-11-23 15:58:59,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2021-11-23 15:58:59,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:58:59,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:58:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-11-23 15:58:59,082 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-11-23 15:58:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:58:59,082 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:58:59,082 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:58:59,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:58:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:58:59,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:58:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-11-23 15:58:59,083 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-11-23 15:58:59,083 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-11-23 15:58:59,084 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-11-23 15:58:59,084 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:58:59,084 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:58:59,084 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-11-23 15:58:59,084 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-11-23 15:58:59,084 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:58:59,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:58:59,085 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-11-23 15:58:59,085 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-11-23 15:58:59,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:58:59,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:58:59,085 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-11-23 15:58:59,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-11-23 15:58:59,086 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:58:59,086 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:58:59,086 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-11-23 15:58:59,086 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-11-23 15:58:59,086 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:58:59,087 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:58:59,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:58:59,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:58:59,087 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 15:58:59,087 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 15:58:59,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:58:59,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:58:59,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:58:59,088 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-23 15:58:59,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-23 15:58:59,088 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:58:59,088 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:58:59,089 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-11-23 15:58:59,089 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-11-23 15:58:59,089 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-11-23 15:58:59,089 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-11-23 15:58:59,089 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-11-23 15:58:59,089 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-11-23 15:58:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:58:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:58:59,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:58:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:58:59,090 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-11-23 15:58:59,090 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-11-23 15:58:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:58:59,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:58:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:58:59,091 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:58:59,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:58:59,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:58:59,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:58:59,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:58:59,092 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-11-23 15:58:59,092 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-11-23 15:58:59,092 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-11-23 15:58:59,092 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-11-23 15:58:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_niu [2021-11-23 15:58:59,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_niu [2021-11-23 15:58:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-11-23 15:58:59,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-11-23 15:58:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-23 15:58:59,093 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-23 15:58:59,093 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:58:59,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:58:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:58:59,094 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:58:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:58:59,094 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:58:59,094 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:58:59,095 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:58:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-11-23 15:58:59,095 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-11-23 15:58:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:58:59,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:58:59,095 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:58:59,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:58:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-11-23 15:58:59,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-11-23 15:58:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-23 15:58:59,096 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-23 15:58:59,096 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:58:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:58:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:58:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:58:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-11-23 15:58:59,097 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-11-23 15:58:59,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:58:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:58:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-11-23 15:58:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-11-23 15:58:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-11-23 15:58:59,098 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-11-23 15:58:59,098 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:58:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:58:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:58:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:58:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-11-23 15:58:59,099 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-11-23 15:58:59,099 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-11-23 15:58:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-11-23 15:58:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:58:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:58:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-11-23 15:58:59,100 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-11-23 15:58:59,100 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-11-23 15:58:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-11-23 15:58:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:58:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:58:59,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:58:59,101 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-11-23 15:58:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-11-23 15:58:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-11-23 15:58:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-11-23 15:58:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:58:59,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:58:59,102 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-11-23 15:58:59,103 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-11-23 15:58:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-11-23 15:58:59,103 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-11-23 15:58:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:58:59,103 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:58:59,103 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-11-23 15:58:59,104 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-11-23 15:58:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-23 15:58:59,104 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-23 15:58:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:58:59,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:58:59,104 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-11-23 15:58:59,105 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-11-23 15:58:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-11-23 15:58:59,105 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-11-23 15:58:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:58:59,105 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:58:59,105 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-11-23 15:58:59,106 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-11-23 15:58:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-11-23 15:58:59,106 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-11-23 15:58:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-11-23 15:58:59,106 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-11-23 15:58:59,106 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:58:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:58:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 15:58:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 15:58:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-11-23 15:58:59,107 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-11-23 15:58:59,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:58:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:58:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:58:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-11-23 15:58:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-11-23 15:58:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:58:59,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:58:59,108 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:58:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:58:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:58:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:58:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-11-23 15:58:59,109 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-11-23 15:58:59,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:58:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:58:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-11-23 15:58:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-11-23 15:58:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-11-23 15:58:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-11-23 15:58:59,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_109 [2021-11-23 15:58:59,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_109 [2021-11-23 15:58:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:58:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:58:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:58:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:58:59,111 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-11-23 15:58:59,111 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-11-23 15:58:59,112 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-11-23 15:58:59,112 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-11-23 15:58:59,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_niu [2021-11-23 15:58:59,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_niu [2021-11-23 15:58:59,112 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:58:59,112 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:58:59,113 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:58:59,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:58:59,113 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-11-23 15:58:59,113 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-11-23 15:58:59,113 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:58:59,113 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:58:59,113 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-23 15:58:59,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-23 15:58:59,114 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-11-23 15:58:59,114 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-11-23 15:58:59,114 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-11-23 15:58:59,114 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-11-23 15:58:59,114 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-11-23 15:58:59,115 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-11-23 15:58:59,115 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:58:59,115 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:58:59,115 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-11-23 15:58:59,115 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-11-23 15:58:59,115 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:58:59,115 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:58:59,116 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-11-23 15:58:59,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-11-23 15:58:59,116 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-11-23 15:58:59,116 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-11-23 15:58:59,116 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:58:59,116 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:58:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-11-23 15:58:59,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-11-23 15:58:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-11-23 15:58:59,117 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-11-23 15:58:59,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:58:59,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:58:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-11-23 15:58:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-11-23 15:58:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:58:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:58:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:58:59,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:58:59,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:58:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:58:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:58:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:58:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:58:59,119 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-11-23 15:58:59,119 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-11-23 15:58:59,120 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-11-23 15:58:59,120 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-11-23 15:59:01,288 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:01,298 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:01,813 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:01,818 INFO L158 Benchmark]: Toolchain (without parser) took 18382.64ms. Allocated memory was 94.4MB in the beginning and 484.4MB in the end (delta: 390.1MB). Free memory was 50.7MB in the beginning and 224.7MB in the end (delta: -174.0MB). Peak memory consumption was 279.3MB. Max. memory is 16.1GB. [2021-11-23 15:59:01,818 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 94.4MB. Free memory is still 49.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:01,819 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13182.66ms. Allocated memory was 94.4MB in the beginning and 335.5MB in the end (delta: 241.2MB). Free memory was 50.5MB in the beginning and 183.9MB in the end (delta: -133.4MB). Peak memory consumption was 218.5MB. Max. memory is 16.1GB. [2021-11-23 15:59:01,820 INFO L158 Benchmark]: Boogie Procedure Inliner took 898.98ms. Allocated memory is still 335.5MB. Free memory was 183.9MB in the beginning and 156.1MB in the end (delta: 27.7MB). Peak memory consumption was 133.6MB. Max. memory is 16.1GB. [2021-11-23 15:59:01,821 INFO L158 Benchmark]: Boogie Preprocessor took 1359.24ms. Allocated memory was 335.5MB in the beginning and 484.4MB in the end (delta: 148.9MB). Free memory was 156.1MB in the beginning and 243.6MB in the end (delta: -87.5MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2021-11-23 15:59:01,822 INFO L158 Benchmark]: RCFGBuilder took 2936.39ms. Allocated memory is still 484.4MB. Free memory was 243.6MB in the beginning and 224.7MB in the end (delta: 18.9MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-11-23 15:59:01,825 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 94.4MB. Free memory is still 49.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13182.66ms. Allocated memory was 94.4MB in the beginning and 335.5MB in the end (delta: 241.2MB). Free memory was 50.5MB in the beginning and 183.9MB in the end (delta: -133.4MB). Peak memory consumption was 218.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 898.98ms. Allocated memory is still 335.5MB. Free memory was 183.9MB in the beginning and 156.1MB in the end (delta: 27.7MB). Peak memory consumption was 133.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1359.24ms. Allocated memory was 335.5MB in the beginning and 484.4MB in the end (delta: 148.9MB). Free memory was 156.1MB in the beginning and 243.6MB in the end (delta: -87.5MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2936.39ms. Allocated memory is still 484.4MB. Free memory was 243.6MB in the beginning and 224.7MB in the end (delta: 18.9MB). Peak memory consumption was 86.0MB. 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 15:59:01,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/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_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/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_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/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_a23ddcbc-41d7-4850-a116-a550ce90c76d/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 ba00c1bfff1ad1f8ea27f56818495370f0477d9d07c7e256d71e5befd3babd03 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:59:04,568 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:59:04,572 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:59:04,631 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:59:04,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:59:04,638 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:59:04,640 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:59:04,645 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:59:04,649 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:59:04,657 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:59:04,662 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:59:04,664 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:59:04,664 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:59:04,667 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:59:04,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:59:04,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:59:04,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:59:04,678 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:59:04,680 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:59:04,682 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:59:04,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:59:04,689 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:59:04,692 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:59:04,695 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:59:04,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:59:04,709 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:59:04,709 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:59:04,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:59:04,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:59:04,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:59:04,713 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:59:04,714 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:59:04,715 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:59:04,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:59:04,720 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:59:04,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:59:04,723 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:59:04,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:59:04,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:59:04,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:59:04,727 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:59:04,728 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:59:04,776 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:59:04,776 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:59:04,778 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:59:04,778 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:59:04,780 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:59:04,780 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:59:04,780 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:59:04,780 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:59:04,781 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:59:04,781 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:59:04,782 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:59:04,783 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:59:04,783 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:59:04,783 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:59:04,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:59:04,783 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:59:04,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:59:04,784 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:59:04,784 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:59:04,784 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:59:04,784 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:04,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:59:04,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:59:04,785 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:59:04,785 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:59:04,786 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:59:04,786 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:59:04,786 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:59:04,786 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:59:04,786 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba00c1bfff1ad1f8ea27f56818495370f0477d9d07c7e256d71e5befd3babd03 [2021-11-23 15:59:05,233 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:59:05,265 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:59:05,268 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:59:05,270 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:59:05,271 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:59:05,273 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:59:05,363 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/data/0657f70f8/0e0e4f5897454a01bf67d5a4466797c7/FLAGa71cb1885 [2021-11-23 15:59:06,853 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:59:06,855 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:59:06,954 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/data/0657f70f8/0e0e4f5897454a01bf67d5a4466797c7/FLAGa71cb1885 [2021-11-23 15:59:07,365 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/data/0657f70f8/0e0e4f5897454a01bf67d5a4466797c7 [2021-11-23 15:59:07,367 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:59:07,369 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:59:07,371 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:07,371 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:59:07,375 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:59:07,376 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:07,377 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e662aac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:07, skipping insertion in model container [2021-11-23 15:59:07,378 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:07" (1/1) ... [2021-11-23 15:59:07,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:59:07,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:19,158 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766614,766627] [2021-11-23 15:59:19,162 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766783,766796] [2021-11-23 15:59:19,163 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766950,766963] [2021-11-23 15:59:19,163 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[767118,767131] [2021-11-23 15:59:19,220 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:19,324 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:59:19,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:20,377 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766614,766627] [2021-11-23 15:59:20,377 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766783,766796] [2021-11-23 15:59:20,378 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766950,766963] [2021-11-23 15:59:20,378 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[767118,767131] [2021-11-23 15:59:20,387 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:20,442 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:21,468 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766614,766627] [2021-11-23 15:59:21,482 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766783,766796] [2021-11-23 15:59:21,482 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[766950,766963] [2021-11-23 15:59:21,483 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_a23ddcbc-41d7-4850-a116-a550ce90c76d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-niu.cil.i[767118,767131] [2021-11-23 15:59:21,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:22,497 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:22,497 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22 WrapperNode [2021-11-23 15:59:22,497 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:22,499 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:22,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:22,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:22,507 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22" (1/1) ... [2021-11-23 15:59:22,765 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22" (1/1) ... [2021-11-23 15:59:23,362 INFO L137 Inliner]: procedures = 1003, calls = 7350, calls flagged for inlining = 583, calls inlined = 542, statements flattened = 19263 [2021-11-23 15:59:23,364 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:23,365 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:23,365 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:23,365 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:23,374 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22" (1/1) ... [2021-11-23 15:59:23,375 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22" (1/1) ... [2021-11-23 15:59:23,504 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22" (1/1) ... [2021-11-23 15:59:23,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22" (1/1) ... [2021-11-23 15:59:24,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22" (1/1) ... [2021-11-23 15:59:24,286 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22" (1/1) ... [2021-11-23 15:59:24,394 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22" (1/1) ... [2021-11-23 15:59:24,517 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:24,519 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:24,519 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:24,519 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:24,520 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:22" (1/1) ... [2021-11-23 15:59:24,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:24,540 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:24,555 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:24,579 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-11-23 15:59:24,606 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-11-23 15:59:24,606 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:59:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-23 15:59:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-23 15:59:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-11-23 15:59:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-11-23 15:59:24,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:59:24,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:59:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-23 15:59:24,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-23 15:59:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:59:24,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:59:24,608 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-11-23 15:59:24,608 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-11-23 15:59:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-11-23 15:59:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-11-23 15:59:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:59:24,609 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:59:24,609 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-23 15:59:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-23 15:59:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:59:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:59:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-11-23 15:59:24,610 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-11-23 15:59:24,610 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-11-23 15:59:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-11-23 15:59:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:59:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:59:24,611 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-11-23 15:59:24,611 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-11-23 15:59:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:59:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:59:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:59:24,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:59:24,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:59:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:59:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:59:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-11-23 15:59:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-11-23 15:59:24,613 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:59:24,613 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:59:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:59:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:59:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-11-23 15:59:24,614 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-11-23 15:59:24,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_niu_parent [2021-11-23 15:59:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_niu_parent [2021-11-23 15:59:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:59:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:59:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:59:24,615 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:59:24,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:59:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:59:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-11-23 15:59:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-11-23 15:59:24,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_110 [2021-11-23 15:59:24,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_110 [2021-11-23 15:59:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:59:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:59:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:59:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:59:24,617 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-11-23 15:59:24,617 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-11-23 15:59:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 15:59:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 15:59:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2021-11-23 15:59:24,618 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2021-11-23 15:59:24,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:59:24,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:59:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:59:24,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:59:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-11-23 15:59:24,619 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-11-23 15:59:24,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:59:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:59:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:59:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:59:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:59:24,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:59:24,620 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-11-23 15:59:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-11-23 15:59:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-11-23 15:59:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-11-23 15:59:24,621 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-23 15:59:24,621 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-23 15:59:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-11-23 15:59:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-11-23 15:59:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-11-23 15:59:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-11-23 15:59:24,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:59:24,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:59:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-11-23 15:59:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-11-23 15:59:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-23 15:59:24,623 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-23 15:59:24,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:59:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:59:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:59:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:59:24,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:59:24,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:59:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:59:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:59:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:59:24,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:59:24,625 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:59:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:59:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:59:24,626 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:59:24,626 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:59:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-11-23 15:59:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-11-23 15:59:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-11-23 15:59:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-11-23 15:59:24,627 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-11-23 15:59:24,627 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-11-23 15:59:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:59:24,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:59:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-11-23 15:59:24,628 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-11-23 15:59:24,628 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-23 15:59:24,629 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-23 15:59:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:59:24,629 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:59:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:59:24,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:59:24,629 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-11-23 15:59:24,630 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-11-23 15:59:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:59:24,630 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:59:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:24,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:24,630 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:59:24,631 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:59:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-11-23 15:59:24,631 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-11-23 15:59:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:59:24,631 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:59:24,631 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-11-23 15:59:24,632 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-11-23 15:59:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-11-23 15:59:24,632 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-11-23 15:59:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:59:24,632 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-11-23 15:59:24,632 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-11-23 15:59:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-11-23 15:59:24,633 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-11-23 15:59:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:59:24,633 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:59:24,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:59:24,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:59:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-11-23 15:59:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-11-23 15:59:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-11-23 15:59:24,634 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-11-23 15:59:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:59:24,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:59:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:59:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:59:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:59:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-11-23 15:59:24,635 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-11-23 15:59:24,635 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:59:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:59:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-11-23 15:59:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-11-23 15:59:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:59:24,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:59:24,636 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:59:24,637 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:59:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-11-23 15:59:24,637 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-11-23 15:59:24,637 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-23 15:59:24,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-23 15:59:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:59:24,638 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:59:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-11-23 15:59:24,638 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-11-23 15:59:24,638 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:59:24,639 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:59:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-11-23 15:59:24,639 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-11-23 15:59:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-11-23 15:59:24,639 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-11-23 15:59:24,639 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-23 15:59:24,640 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-23 15:59:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-11-23 15:59:24,640 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-11-23 15:59:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-23 15:59:24,640 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-23 15:59:24,640 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-11-23 15:59:24,641 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-11-23 15:59:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:59:24,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:59:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2021-11-23 15:59:24,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2021-11-23 15:59:24,641 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-11-23 15:59:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-11-23 15:59:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-11-23 15:59:24,642 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-11-23 15:59:24,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:59:24,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:59:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-11-23 15:59:24,643 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-11-23 15:59:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-11-23 15:59:24,643 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-11-23 15:59:24,643 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-11-23 15:59:24,644 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-11-23 15:59:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:59:24,644 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:59:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-11-23 15:59:24,644 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-11-23 15:59:24,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:59:24,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:59:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:59:24,645 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:59:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:59:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:59:24,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:59:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:59:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:59:24,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:59:24,646 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-11-23 15:59:24,646 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-11-23 15:59:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-11-23 15:59:24,647 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-11-23 15:59:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-11-23 15:59:24,647 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-11-23 15:59:24,647 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-11-23 15:59:24,647 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-11-23 15:59:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-11-23 15:59:24,648 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-11-23 15:59:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-11-23 15:59:24,648 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-11-23 15:59:24,648 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-11-23 15:59:24,648 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-11-23 15:59:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-11-23 15:59:24,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-11-23 15:59:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-11-23 15:59:24,649 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-11-23 15:59:24,649 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-11-23 15:59:24,649 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-11-23 15:59:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-11-23 15:59:24,650 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-11-23 15:59:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_96 [2021-11-23 15:59:24,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_96 [2021-11-23 15:59:24,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:59:24,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:59:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-11-23 15:59:24,651 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-11-23 15:59:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:59:24,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:59:24,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:59:24,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:59:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2021-11-23 15:59:24,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2021-11-23 15:59:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:59:24,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:59:24,652 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-11-23 15:59:24,652 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-11-23 15:59:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:59:24,653 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:59:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:59:24,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:59:24,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:59:24,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:59:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-11-23 15:59:24,654 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-11-23 15:59:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-11-23 15:59:24,654 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-11-23 15:59:24,654 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:59:24,654 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:59:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-11-23 15:59:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-11-23 15:59:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:59:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:59:24,655 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-11-23 15:59:24,655 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-11-23 15:59:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:59:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:59:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-11-23 15:59:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-11-23 15:59:24,656 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:59:24,656 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:59:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-11-23 15:59:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-11-23 15:59:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:59:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:59:24,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:59:24,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:59:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 15:59:24,658 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 15:59:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:59:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:59:24,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:59:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:59:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:59:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:59:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:59:24,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:59:24,659 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-11-23 15:59:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-11-23 15:59:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-11-23 15:59:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-11-23 15:59:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-11-23 15:59:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-11-23 15:59:24,660 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:59:24,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:59:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-11-23 15:59:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-11-23 15:59:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:59:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:59:24,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:59:24,661 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:59:24,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:59:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:59:24,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:59:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:59:24,662 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-11-23 15:59:24,662 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-11-23 15:59:24,663 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-11-23 15:59:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-11-23 15:59:24,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_niu [2021-11-23 15:59:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_niu [2021-11-23 15:59:24,663 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-11-23 15:59:24,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-11-23 15:59:24,664 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-23 15:59:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-23 15:59:24,664 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:59:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:59:24,664 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:59:24,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:59:24,664 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:59:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:59:24,665 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:59:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:59:24,665 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:59:24,665 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:59:24,665 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-11-23 15:59:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-11-23 15:59:24,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:59:24,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:59:24,666 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:24,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:59:24,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:59:24,667 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-11-23 15:59:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-11-23 15:59:24,667 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-23 15:59:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-23 15:59:24,667 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:59:24,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:59:24,668 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:59:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:59:24,668 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-11-23 15:59:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-11-23 15:59:24,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:59:24,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:59:24,669 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-11-23 15:59:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-11-23 15:59:24,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:59:24,669 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-11-23 15:59:24,669 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-11-23 15:59:24,670 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:59:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:59:24,670 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:59:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:59:24,670 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-11-23 15:59:24,670 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-11-23 15:59:24,671 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-11-23 15:59:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-11-23 15:59:24,671 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:59:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:59:24,671 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-11-23 15:59:24,671 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-11-23 15:59:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-11-23 15:59:24,672 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-11-23 15:59:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:59:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:59:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:59:24,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:59:24,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:59:24,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:59:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:59:24,673 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-11-23 15:59:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-11-23 15:59:24,673 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-11-23 15:59:24,673 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-11-23 15:59:24,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:59:24,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:59:24,674 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-11-23 15:59:24,674 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-11-23 15:59:24,674 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-11-23 15:59:24,674 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-11-23 15:59:24,675 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:59:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:59:24,675 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-11-23 15:59:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-11-23 15:59:24,675 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-23 15:59:24,675 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-23 15:59:24,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:59:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:59:24,676 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-11-23 15:59:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-11-23 15:59:24,676 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-11-23 15:59:24,676 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-11-23 15:59:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:59:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:59:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-11-23 15:59:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-11-23 15:59:24,677 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-11-23 15:59:24,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-11-23 15:59:24,678 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-11-23 15:59:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-11-23 15:59:24,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:59:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:59:24,678 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 15:59:24,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 15:59:24,679 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-11-23 15:59:24,679 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-11-23 15:59:24,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:59:24,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:59:24,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:59:24,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:59:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:59:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:59:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-11-23 15:59:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-11-23 15:59:24,680 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:59:24,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:59:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:59:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:59:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:59:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:59:24,681 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-11-23 15:59:24,681 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-11-23 15:59:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:59:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:59:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-11-23 15:59:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-11-23 15:59:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-11-23 15:59:24,682 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-11-23 15:59:24,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_109 [2021-11-23 15:59:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_109 [2021-11-23 15:59:24,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:59:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:59:24,683 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:59:24,683 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:59:24,683 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-11-23 15:59:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-11-23 15:59:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-11-23 15:59:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-11-23 15:59:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_niu [2021-11-23 15:59:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_niu [2021-11-23 15:59:24,684 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:59:24,684 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:59:24,685 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:59:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:59:24,685 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-11-23 15:59:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-11-23 15:59:24,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-23 15:59:24,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-23 15:59:24,686 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:59:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:59:24,686 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-11-23 15:59:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-11-23 15:59:24,686 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-11-23 15:59:24,686 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-11-23 15:59:24,687 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-11-23 15:59:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-11-23 15:59:24,687 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:59:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:59:24,687 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-11-23 15:59:24,687 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-11-23 15:59:24,687 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:59:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:59:24,688 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-11-23 15:59:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-11-23 15:59:24,688 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-11-23 15:59:24,688 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-11-23 15:59:24,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:59:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:59:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-11-23 15:59:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-11-23 15:59:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-11-23 15:59:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-11-23 15:59:24,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:59:24,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:59:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-11-23 15:59:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-11-23 15:59:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:59:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:59:24,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:59:24,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:59:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:59:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:59:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:59:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:59:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-11-23 15:59:24,691 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-11-23 15:59:24,691 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-11-23 15:59:24,692 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-11-23 15:59:26,904 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:26,911 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:29,436 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:29,440 INFO L158 Benchmark]: Toolchain (without parser) took 22070.69ms. Allocated memory was 75.5MB in the beginning and 960.5MB in the end (delta: 885.0MB). Free memory was 35.0MB in the beginning and 653.6MB in the end (delta: -618.5MB). Peak memory consumption was 298.1MB. Max. memory is 16.1GB. [2021-11-23 15:59:29,441 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 54.5MB. Free memory was 35.4MB in the beginning and 35.4MB in the end (delta: 43.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:29,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 15127.28ms. Allocated memory was 75.5MB in the beginning and 480.2MB in the end (delta: 404.8MB). Free memory was 34.8MB in the beginning and 259.0MB in the end (delta: -224.2MB). Peak memory consumption was 246.7MB. Max. memory is 16.1GB. [2021-11-23 15:59:29,442 INFO L158 Benchmark]: Boogie Procedure Inliner took 865.10ms. Allocated memory is still 480.2MB. Free memory was 259.0MB in the beginning and 160.5MB in the end (delta: 98.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2021-11-23 15:59:29,443 INFO L158 Benchmark]: Boogie Preprocessor took 1152.96ms. Allocated memory was 480.2MB in the beginning and 960.5MB in the end (delta: 480.2MB). Free memory was 160.5MB in the beginning and 709.7MB in the end (delta: -549.2MB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. [2021-11-23 15:59:29,443 INFO L158 Benchmark]: RCFGBuilder took 4919.97ms. Allocated memory is still 960.5MB. Free memory was 709.7MB in the beginning and 653.6MB in the end (delta: 56.1MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB. [2021-11-23 15:59:29,452 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 54.5MB. Free memory was 35.4MB in the beginning and 35.4MB in the end (delta: 43.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 15127.28ms. Allocated memory was 75.5MB in the beginning and 480.2MB in the end (delta: 404.8MB). Free memory was 34.8MB in the beginning and 259.0MB in the end (delta: -224.2MB). Peak memory consumption was 246.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 865.10ms. Allocated memory is still 480.2MB. Free memory was 259.0MB in the beginning and 160.5MB in the end (delta: 98.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1152.96ms. Allocated memory was 480.2MB in the beginning and 960.5MB in the end (delta: 480.2MB). Free memory was 160.5MB in the beginning and 709.7MB in the end (delta: -549.2MB). Peak memory consumption was 99.8MB. Max. memory is 16.1GB. * RCFGBuilder took 4919.97ms. Allocated memory is still 960.5MB. Free memory was 709.7MB in the beginning and 653.6MB in the end (delta: 56.1MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:59:29,526 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a23ddcbc-41d7-4850-a116-a550ce90c76d/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