./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_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_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/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_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/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_af5417c1-f49b-4fde-8903-ddbb1ef62951/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 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:39,836 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:39,838 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:39,878 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:39,878 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:39,880 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:39,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:39,884 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:39,886 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:39,887 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:39,889 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:39,890 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:39,891 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:39,893 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:39,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:39,896 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:39,898 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:39,899 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:39,901 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:39,904 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:39,906 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:39,918 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:39,919 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:39,921 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:39,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:39,933 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:39,934 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:39,935 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:39,936 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:39,937 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:39,939 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:39,940 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:39,942 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:39,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:39,945 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:39,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:39,946 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:39,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:39,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:39,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:39,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:39,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:54:39,998 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:39,999 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:40,000 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:40,000 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:40,001 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:40,001 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:40,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:40,002 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:54:40,002 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:40,002 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:40,003 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:40,010 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:40,010 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:40,010 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:40,011 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:40,011 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:40,011 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:40,011 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:40,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:40,012 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:40,012 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:40,012 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:40,013 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:54:40,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:54:40,013 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:40,013 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 [2021-11-23 15:54:40,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:40,320 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:40,322 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:40,323 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:40,324 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:40,325 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:54:40,385 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/data/145c03e77/37ef143dd8b645c4991c60b3dcad24c2/FLAG7a981d742 [2021-11-23 15:54:41,500 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:54:41,501 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:54:41,594 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/data/145c03e77/37ef143dd8b645c4991c60b3dcad24c2/FLAG7a981d742 [2021-11-23 15:54:41,726 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/data/145c03e77/37ef143dd8b645c4991c60b3dcad24c2 [2021-11-23 15:54:41,729 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:54:41,732 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:54:41,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:41,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:54:41,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:54:41,737 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:41" (1/1) ... [2021-11-23 15:54:41,739 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fccaf2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:41, skipping insertion in model container [2021-11-23 15:54:41,739 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:54:41" (1/1) ... [2021-11-23 15:54:41,746 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:54:42,056 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:54:50,610 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-23 15:54:50,614 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-23 15:54:50,615 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-23 15:54:50,615 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-23 15:54:50,660 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:50,756 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:54:51,587 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-23 15:54:51,588 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-23 15:54:51,589 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-23 15:54:51,590 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-23 15:54:51,606 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:54:52,022 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:54:52,023 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52 WrapperNode [2021-11-23 15:54:52,023 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:54:52,024 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:52,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:54:52,025 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:54:52,031 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:52,250 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:52,846 INFO L137 Inliner]: procedures = 838, calls = 7090, calls flagged for inlining = 540, calls inlined = 513, statements flattened = 19597 [2021-11-23 15:54:52,847 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:54:52,848 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:54:52,848 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:54:52,848 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:54:52,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:52,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:52,954 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:52,955 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:53,607 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:53,673 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:53,740 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:53,821 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:54:53,822 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:54:53,822 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:54:53,822 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:54:53,824 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:54:52" (1/1) ... [2021-11-23 15:54:53,831 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:53,842 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:54:53,856 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:54:53,890 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:54:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-11-23 15:54:53,904 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-11-23 15:54:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:54:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-23 15:54:53,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-23 15:54:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-11-23 15:54:53,905 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-11-23 15:54:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:54:53,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:54:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-11-23 15:54:53,906 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-11-23 15:54:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-11-23 15:54:53,906 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-11-23 15:54:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:54:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:54:53,907 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-23 15:54:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-23 15:54:53,907 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:54:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:54:53,907 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-11-23 15:54:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-11-23 15:54:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-11-23 15:54:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-11-23 15:54:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:54:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:54:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-11-23 15:54:53,909 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-11-23 15:54:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:54:53,909 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:54:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:54:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:54:53,909 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:54:53,910 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:54:53,910 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:54:53,910 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-11-23 15:54:53,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-11-23 15:54:53,910 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:54:53,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:54:53,911 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:54:53,911 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:54:53,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:54:53,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:54:53,911 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-11-23 15:54:53,911 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-11-23 15:54:53,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:54:53,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:54:53,912 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:54:53,912 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:54:53,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:54:53,912 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:54:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-11-23 15:54:53,913 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-11-23 15:54:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:54:53,913 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:54:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:54:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-11-23 15:54:53,914 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-11-23 15:54:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 15:54:53,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 15:54:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2021-11-23 15:54:53,914 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2021-11-23 15:54:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:54:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:54:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:54:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:54:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-11-23 15:54:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-11-23 15:54:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:54:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:54:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:54:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:54:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:54:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:54:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-11-23 15:54:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-11-23 15:54:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-11-23 15:54:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-11-23 15:54:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-23 15:54:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-23 15:54:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-11-23 15:54:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-11-23 15:54:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-11-23 15:54:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-11-23 15:54:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-11-23 15:54:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-11-23 15:54:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:54:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-23 15:54:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-23 15:54:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:54:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:54:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:54:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:54:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:54:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:54:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:54:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:54:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:54:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:54:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:54:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:54:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:54:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:54:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:54:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:54:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:54:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-11-23 15:54:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-11-23 15:54:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-11-23 15:54:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-11-23 15:54:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-11-23 15:54:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-11-23 15:54:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-11-23 15:54:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-11-23 15:54:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-23 15:54:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-23 15:54:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:54:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:54:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:54:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:54:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-11-23 15:54:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-11-23 15:54:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:54:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:54:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:54:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:54:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:54:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:54:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-11-23 15:54:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-11-23 15:54:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:54:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:54:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-11-23 15:54:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-11-23 15:54:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-11-23 15:54:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-11-23 15:54:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:54:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-11-23 15:54:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-11-23 15:54:53,931 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 15:54:53,931 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 15:54:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-11-23 15:54:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-11-23 15:54:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:54:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:54:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:54:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:54:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-11-23 15:54:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-11-23 15:54:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-11-23 15:54:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-11-23 15:54:53,932 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:54:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:54:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:54:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:54:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:54:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-11-23 15:54:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-11-23 15:54:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:54:53,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:54:53,933 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-11-23 15:54:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-11-23 15:54:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:54:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:54:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:54:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:54:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:54:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-11-23 15:54:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-11-23 15:54:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-23 15:54:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-23 15:54:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:54:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:54:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:54:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-11-23 15:54:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-11-23 15:54:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:54:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:54:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-11-23 15:54:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-11-23 15:54:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-11-23 15:54:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-11-23 15:54:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-23 15:54:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-23 15:54:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-11-23 15:54:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-11-23 15:54:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-23 15:54:53,936 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-23 15:54:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:54:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:54:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-11-23 15:54:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-11-23 15:54:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:54:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:54:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:54:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:54:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2021-11-23 15:54:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2021-11-23 15:54:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-11-23 15:54:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-11-23 15:54:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-11-23 15:54:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-11-23 15:54:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:54:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:54:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-11-23 15:54:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-11-23 15:54:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-11-23 15:54:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-11-23 15:54:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-11-23 15:54:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-11-23 15:54:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:54:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:54:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-11-23 15:54:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-11-23 15:54:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:54:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:54:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:54:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:54:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:54:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:54:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:54:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-11-23 15:54:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-11-23 15:54:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-11-23 15:54:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-11-23 15:54:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-11-23 15:54:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-11-23 15:54:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-11-23 15:54:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-11-23 15:54:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-11-23 15:54:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-11-23 15:54:53,941 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 15:54:53,941 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 15:54:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-11-23 15:54:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-11-23 15:54:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-11-23 15:54:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-11-23 15:54:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-11-23 15:54:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-11-23 15:54:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-11-23 15:54:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-11-23 15:54:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-11-23 15:54:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-11-23 15:54:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-11-23 15:54:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-11-23 15:54:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:54:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:54:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-11-23 15:54:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-11-23 15:54:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:54:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:54:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:54:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:54:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:54:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:54:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-11-23 15:54:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-11-23 15:54:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:54:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:54:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:54:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:54:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:54:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:54:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-11-23 15:54:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-11-23 15:54:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-11-23 15:54:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-11-23 15:54:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:54:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:54:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-11-23 15:54:53,955 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-11-23 15:54:53,955 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:54:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:54:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-11-23 15:54:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-11-23 15:54:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:54:53,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:54:53,956 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-11-23 15:54:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-11-23 15:54:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:54:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:54:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-11-23 15:54:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-11-23 15:54:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:54:53,957 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:54:53,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:54:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:54:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 15:54:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 15:54:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:54:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:54:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:54:53,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-23 15:54:53,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-23 15:54:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:54:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:54:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-11-23 15:54:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-11-23 15:54:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-11-23 15:54:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-11-23 15:54:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-11-23 15:54:53,959 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-11-23 15:54:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:54:53,959 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:54:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:54:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:54:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-11-23 15:54:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-11-23 15:54:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:54:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:54:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:54:53,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:54:53,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:54:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:54:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:54:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-11-23 15:54:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-11-23 15:54:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-11-23 15:54:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-11-23 15:54:53,961 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-11-23 15:54:53,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-11-23 15:54:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-23 15:54:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-23 15:54:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:54:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:54:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:54:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:54:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:54:53,962 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:54:53,962 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:54:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:54:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-11-23 15:54:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-11-23 15:54:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:54:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:54:53,963 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-11-23 15:54:53,963 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-11-23 15:54:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-23 15:54:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-23 15:54:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:54:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:54:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-11-23 15:54:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-11-23 15:54:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:54:53,964 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:54:53,964 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-11-23 15:54:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-11-23 15:54:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-11-23 15:54:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-11-23 15:54:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:54:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:54:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:54:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:54:53,965 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-11-23 15:54:53,965 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-11-23 15:54:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-11-23 15:54:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-11-23 15:54:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:54:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:54:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-11-23 15:54:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-11-23 15:54:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-11-23 15:54:53,966 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-11-23 15:54:53,966 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:54:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:54:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:54:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-11-23 15:54:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-11-23 15:54:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-11-23 15:54:53,967 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-11-23 15:54:53,967 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-11-23 15:54:53,968 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-11-23 15:54:53,970 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-11-23 15:54:53,970 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-11-23 15:54:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:54:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:54:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-11-23 15:54:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-11-23 15:54:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-23 15:54:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-23 15:54:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:54:53,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:54:53,971 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-11-23 15:54:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-11-23 15:54:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-11-23 15:54:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-11-23 15:54:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:54:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:54:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-11-23 15:54:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-11-23 15:54:53,972 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-11-23 15:54:53,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-11-23 15:54:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-11-23 15:54:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-11-23 15:54:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:54:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:54:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 15:54:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 15:54:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-11-23 15:54:53,973 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-11-23 15:54:53,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:54:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:54:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:54:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-11-23 15:54:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-11-23 15:54:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:54:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:54:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:54:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:54:53,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:54:53,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:54:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-11-23 15:54:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-11-23 15:54:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:54:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:54:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-11-23 15:54:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-11-23 15:54:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-11-23 15:54:53,975 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-11-23 15:54:53,975 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:54:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:54:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:54:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:54:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-11-23 15:54:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-11-23 15:54:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-11-23 15:54:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-11-23 15:54:53,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:54:53,976 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:54:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:54:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:54:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-11-23 15:54:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-11-23 15:54:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:54:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:54:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-23 15:54:53,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-23 15:54:53,977 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-11-23 15:54:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-11-23 15:54:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-11-23 15:54:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-11-23 15:54:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-11-23 15:54:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-11-23 15:54:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:54:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:54:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-11-23 15:54:53,978 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-11-23 15:54:53,978 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:54:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:54:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-11-23 15:54:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-11-23 15:54:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-11-23 15:54:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-11-23 15:54:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:54:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:54:53,979 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-11-23 15:54:53,979 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-11-23 15:54:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-11-23 15:54:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-11-23 15:54:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:54:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:54:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-11-23 15:54:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-11-23 15:54:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:54:53,980 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:54:53,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:54:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:54:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:54:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:54:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:54:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:54:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:54:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-11-23 15:54:53,981 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-11-23 15:54:53,981 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-11-23 15:54:53,982 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-11-23 15:54:56,042 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:54:56,047 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:54:56,629 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:54:56,634 INFO L158 Benchmark]: Toolchain (without parser) took 14901.24ms. Allocated memory was 117.4MB in the beginning and 478.2MB in the end (delta: 360.7MB). Free memory was 68.3MB in the beginning and 204.8MB in the end (delta: -136.4MB). Peak memory consumption was 290.7MB. Max. memory is 16.1GB. [2021-11-23 15:54:56,635 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 92.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:54:56,635 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10290.48ms. Allocated memory was 117.4MB in the beginning and 343.9MB in the end (delta: 226.5MB). Free memory was 67.9MB in the beginning and 131.4MB in the end (delta: -63.5MB). Peak memory consumption was 193.2MB. Max. memory is 16.1GB. [2021-11-23 15:54:56,636 INFO L158 Benchmark]: Boogie Procedure Inliner took 822.53ms. Allocated memory is still 343.9MB. Free memory was 131.4MB in the beginning and 124.6MB in the end (delta: 6.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2021-11-23 15:54:56,637 INFO L158 Benchmark]: Boogie Preprocessor took 973.72ms. Allocated memory was 343.9MB in the beginning and 478.2MB in the end (delta: 134.2MB). Free memory was 124.6MB in the beginning and 242.5MB in the end (delta: -118.0MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. [2021-11-23 15:54:56,638 INFO L158 Benchmark]: RCFGBuilder took 2810.15ms. Allocated memory is still 478.2MB. Free memory was 242.5MB in the beginning and 204.8MB in the end (delta: 37.7MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2021-11-23 15:54:56,641 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 117.4MB. Free memory is still 92.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10290.48ms. Allocated memory was 117.4MB in the beginning and 343.9MB in the end (delta: 226.5MB). Free memory was 67.9MB in the beginning and 131.4MB in the end (delta: -63.5MB). Peak memory consumption was 193.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 822.53ms. Allocated memory is still 343.9MB. Free memory was 131.4MB in the beginning and 124.6MB in the end (delta: 6.8MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 973.72ms. Allocated memory was 343.9MB in the beginning and 478.2MB in the end (delta: 134.2MB). Free memory was 124.6MB in the beginning and 242.5MB in the end (delta: -118.0MB). Peak memory consumption was 91.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2810.15ms. Allocated memory is still 478.2MB. Free memory was 242.5MB in the beginning and 204.8MB in the end (delta: 37.7MB). Peak memory consumption was 107.0MB. 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 15:54:56,699 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/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_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/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_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/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_af5417c1-f49b-4fde-8903-ddbb1ef62951/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 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:54:59,169 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:54:59,173 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:54:59,235 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:54:59,236 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:54:59,242 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:54:59,243 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:54:59,248 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:54:59,251 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:54:59,257 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:54:59,260 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:54:59,262 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:54:59,263 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:54:59,266 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:54:59,269 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:54:59,274 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:54:59,276 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:54:59,278 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:54:59,280 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:54:59,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:54:59,292 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:54:59,294 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:54:59,297 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:54:59,299 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:54:59,303 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:54:59,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:54:59,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:54:59,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:54:59,306 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:54:59,307 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:54:59,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:54:59,308 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:54:59,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:54:59,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:54:59,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:54:59,313 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:54:59,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:54:59,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:54:59,315 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:54:59,317 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:54:59,317 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:54:59,318 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:54:59,361 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:54:59,362 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:54:59,363 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:54:59,363 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:54:59,365 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:54:59,365 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:54:59,365 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:54:59,365 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:54:59,366 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:54:59,366 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:54:59,367 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:54:59,367 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:54:59,367 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:54:59,367 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:54:59,367 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:54:59,368 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:54:59,368 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:54:59,368 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:54:59,368 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:54:59,368 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:54:59,369 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:54:59,369 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:54:59,369 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:54:59,369 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:54:59,369 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:54:59,370 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:54:59,370 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:54:59,370 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:54:59,370 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:54:59,370 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 74a07384f7c7454568083cb9d439cea4448d0a96b8e67e96cf44d3dffb1bbaa5 [2021-11-23 15:54:59,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:54:59,764 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:54:59,767 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:54:59,769 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:54:59,770 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:54:59,771 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:54:59,837 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/data/7d49a5f5b/92c72c28f53645f48e55832289b41abc/FLAGf49819d4f [2021-11-23 15:55:01,152 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:01,153 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:55:01,267 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/data/7d49a5f5b/92c72c28f53645f48e55832289b41abc/FLAGf49819d4f [2021-11-23 15:55:01,348 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/data/7d49a5f5b/92c72c28f53645f48e55832289b41abc [2021-11-23 15:55:01,352 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:01,354 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:01,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:01,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:01,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:01,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:01,365 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@25a3b7f0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:01, skipping insertion in model container [2021-11-23 15:55:01,365 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:01" (1/1) ... [2021-11-23 15:55:01,373 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:01,708 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:10,838 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-23 15:55:10,843 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-23 15:55:10,843 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-23 15:55:10,844 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-23 15:55:10,901 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:11,014 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:11,160 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:11,938 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-23 15:55:11,939 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-23 15:55:11,940 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-23 15:55:11,943 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-23 15:55:11,952 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:12,059 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:12,909 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719341,719354] [2021-11-23 15:55:12,910 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719488,719501] [2021-11-23 15:55:12,911 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719627,719640] [2021-11-23 15:55:12,916 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_af5417c1-f49b-4fde-8903-ddbb1ef62951/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-niu.cil.i[719785,719798] [2021-11-23 15:55:12,976 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:13,982 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:13,983 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13 WrapperNode [2021-11-23 15:55:13,983 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:13,985 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:13,985 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:13,985 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:13,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13" (1/1) ... [2021-11-23 15:55:14,228 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13" (1/1) ... [2021-11-23 15:55:14,858 INFO L137 Inliner]: procedures = 853, calls = 7090, calls flagged for inlining = 540, calls inlined = 513, statements flattened = 19109 [2021-11-23 15:55:14,859 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:14,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:14,860 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:14,860 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:14,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13" (1/1) ... [2021-11-23 15:55:14,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13" (1/1) ... [2021-11-23 15:55:15,009 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13" (1/1) ... [2021-11-23 15:55:15,009 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13" (1/1) ... [2021-11-23 15:55:15,417 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13" (1/1) ... [2021-11-23 15:55:15,484 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13" (1/1) ... [2021-11-23 15:55:15,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13" (1/1) ... [2021-11-23 15:55:15,873 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:15,874 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:15,874 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:15,874 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:15,875 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:13" (1/1) ... [2021-11-23 15:55:15,882 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:15,892 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:15,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:15,933 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:15,949 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-11-23 15:55:15,949 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-11-23 15:55:15,949 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:55:15,949 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-23 15:55:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-23 15:55:15,950 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-11-23 15:55:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-11-23 15:55:15,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:55:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:55:15,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-23 15:55:15,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-23 15:55:15,951 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-11-23 15:55:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-11-23 15:55:15,951 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-11-23 15:55:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-11-23 15:55:15,951 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:15,951 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:15,951 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-23 15:55:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-23 15:55:15,952 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:55:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:55:15,952 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-11-23 15:55:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-11-23 15:55:15,952 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-11-23 15:55:15,952 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-11-23 15:55:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:55:15,953 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:55:15,953 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-11-23 15:55:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-11-23 15:55:15,954 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:55:15,954 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:55:15,954 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:55:15,954 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:15,955 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-11-23 15:55:15,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-11-23 15:55:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:15,956 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:55:15,956 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:55:15,956 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-11-23 15:55:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-11-23 15:55:15,957 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:55:15,957 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:55:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:15,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:15,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:15,959 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-11-23 15:55:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-11-23 15:55:15,959 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:55:15,959 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:55:15,960 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:55:15,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:55:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-11-23 15:55:15,961 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-11-23 15:55:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 15:55:15,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 15:55:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2021-11-23 15:55:15,961 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2021-11-23 15:55:15,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:15,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:55:15,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:55:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-11-23 15:55:15,962 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-11-23 15:55:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:15,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:15,962 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:55:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:55:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:55:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:55:15,963 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-11-23 15:55:15,963 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-11-23 15:55:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-11-23 15:55:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-11-23 15:55:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-23 15:55:15,964 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-23 15:55:15,964 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-11-23 15:55:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-11-23 15:55:15,965 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-11-23 15:55:15,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-11-23 15:55:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-11-23 15:55:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-11-23 15:55:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-23 15:55:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-23 15:55:15,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:55:15,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:55:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:55:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:55:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:55:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:55:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:55:15,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:55:15,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:15,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:15,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:15,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:55:15,969 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:55:15,969 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:55:15,971 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:55:15,973 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-11-23 15:55:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-11-23 15:55:15,974 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-11-23 15:55:15,974 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-11-23 15:55:15,975 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-11-23 15:55:15,975 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-11-23 15:55:15,976 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 15:55:15,976 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 15:55:15,976 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-11-23 15:55:15,981 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-11-23 15:55:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-23 15:55:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-23 15:55:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:55:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:55:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-11-23 15:55:15,982 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-11-23 15:55:15,982 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:55:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:55:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-11-23 15:55:15,983 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-11-23 15:55:15,983 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:55:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:55:15,984 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-11-23 15:55:15,984 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-11-23 15:55:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-11-23 15:55:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-11-23 15:55:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-11-23 15:55:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-11-23 15:55:15,985 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-11-23 15:55:15,985 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-11-23 15:55:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:55:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:55:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:55:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:55:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-11-23 15:55:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-11-23 15:55:15,986 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-11-23 15:55:15,986 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-11-23 15:55:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:55:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:55:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:55:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:55:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:55:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-11-23 15:55:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-11-23 15:55:15,987 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:55:15,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:55:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-11-23 15:55:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-11-23 15:55:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:55:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:55:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:15,988 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-11-23 15:55:15,988 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-11-23 15:55:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-23 15:55:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-23 15:55:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-11-23 15:55:15,989 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-11-23 15:55:15,989 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:55:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:55:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-11-23 15:55:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-11-23 15:55:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-11-23 15:55:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-11-23 15:55:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-23 15:55:15,990 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-23 15:55:15,990 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-11-23 15:55:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-11-23 15:55:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-23 15:55:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-23 15:55:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-11-23 15:55:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-11-23 15:55:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:55:15,991 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:15,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2021-11-23 15:55:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2021-11-23 15:55:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-11-23 15:55:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-11-23 15:55:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-11-23 15:55:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-11-23 15:55:15,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:15,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-11-23 15:55:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-11-23 15:55:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-11-23 15:55:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-11-23 15:55:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-11-23 15:55:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-11-23 15:55:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:55:15,993 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:55:15,993 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-11-23 15:55:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-11-23 15:55:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:55:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:55:15,994 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:55:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:55:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:55:15,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:55:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:55:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:55:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:55:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-11-23 15:55:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-11-23 15:55:15,995 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-11-23 15:55:15,995 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-11-23 15:55:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-11-23 15:55:15,996 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-11-23 15:55:15,996 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-11-23 15:55:15,996 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-11-23 15:55:15,997 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-11-23 15:55:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-11-23 15:55:16,001 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-11-23 15:55:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-11-23 15:55:16,001 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-11-23 15:55:16,001 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-11-23 15:55:16,001 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-11-23 15:55:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-11-23 15:55:16,002 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-11-23 15:55:16,002 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-11-23 15:55:16,003 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-11-23 15:55:16,004 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-11-23 15:55:16,005 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-11-23 15:55:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-11-23 15:55:16,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:55:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:55:16,005 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-11-23 15:55:16,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-11-23 15:55:16,005 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:55:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:55:16,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:16,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:16,006 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-11-23 15:55:16,006 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-11-23 15:55:16,006 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:55:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:55:16,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:55:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:55:16,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:55:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:55:16,007 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-11-23 15:55:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-11-23 15:55:16,007 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-11-23 15:55:16,007 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-11-23 15:55:16,007 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:16,008 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-11-23 15:55:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-11-23 15:55:16,008 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:55:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:55:16,008 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-11-23 15:55:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-11-23 15:55:16,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:16,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:16,009 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-11-23 15:55:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-11-23 15:55:16,009 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:55:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:55:16,009 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-11-23 15:55:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-11-23 15:55:16,009 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:55:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:55:16,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:16,010 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 15:55:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 15:55:16,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:16,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:16,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:16,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:16,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:16,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:55:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:55:16,011 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:55:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:55:16,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-11-23 15:55:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-11-23 15:55:16,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-11-23 15:55:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-11-23 15:55:16,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-11-23 15:55:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-11-23 15:55:16,012 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:55:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:55:16,012 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-11-23 15:55:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-11-23 15:55:16,012 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:55:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:55:16,012 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:16,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-11-23 15:55:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-11-23 15:55:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-11-23 15:55:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-11-23 15:55:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-11-23 15:55:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-11-23 15:55:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-23 15:55:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-23 15:55:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:55:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:55:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:55:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:55:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:55:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:55:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:55:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:55:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:55:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:55:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-11-23 15:55:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-11-23 15:55:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:55:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:55:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:55:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-11-23 15:55:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-11-23 15:55:16,016 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-23 15:55:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-23 15:55:16,016 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:55:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:55:16,016 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-11-23 15:55:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-11-23 15:55:16,016 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:55:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:55:16,017 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-11-23 15:55:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-11-23 15:55:16,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:55:16,017 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-11-23 15:55:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-11-23 15:55:16,017 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:55:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:55:16,017 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:55:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:55:16,018 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-11-23 15:55:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-11-23 15:55:16,018 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-11-23 15:55:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-11-23 15:55:16,018 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:55:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:55:16,018 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-11-23 15:55:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-11-23 15:55:16,019 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-11-23 15:55:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-11-23 15:55:16,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:16,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:16,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:16,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:16,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-11-23 15:55:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-11-23 15:55:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-11-23 15:55:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-11-23 15:55:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-11-23 15:55:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-11-23 15:55:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-11-23 15:55:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-11-23 15:55:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:55:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:55:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-11-23 15:55:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-11-23 15:55:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-23 15:55:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-23 15:55:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:55:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:55:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-11-23 15:55:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-11-23 15:55:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-11-23 15:55:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-11-23 15:55:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:55:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:55:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-11-23 15:55:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-11-23 15:55:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-11-23 15:55:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-11-23 15:55:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-11-23 15:55:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-11-23 15:55:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:55:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:55:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 15:55:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 15:55:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-11-23 15:55:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-11-23 15:55:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:55:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:55:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-11-23 15:55:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-11-23 15:55:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:55:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:55:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 15:55:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 15:55:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-11-23 15:55:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-11-23 15:55:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:55:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:55:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-11-23 15:55:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-11-23 15:55:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-11-23 15:55:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-11-23 15:55:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:55:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:55:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:55:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:55:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-11-23 15:55:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-11-23 15:55:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-11-23 15:55:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-11-23 15:55:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:55:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:55:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-11-23 15:55:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-11-23 15:55:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-23 15:55:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-23 15:55:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:55:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:55:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-11-23 15:55:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-11-23 15:55:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-11-23 15:55:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-11-23 15:55:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-11-23 15:55:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-11-23 15:55:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:55:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:55:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-11-23 15:55:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-11-23 15:55:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:55:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:55:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-11-23 15:55:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-11-23 15:55:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-11-23 15:55:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-11-23 15:55:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:55:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:55:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-11-23 15:55:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-11-23 15:55:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-11-23 15:55:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-11-23 15:55:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-11-23 15:55:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-11-23 15:55:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:55:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:55:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:55:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:55:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:55:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:55:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-11-23 15:55:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-11-23 15:55:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-11-23 15:55:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-11-23 15:55:18,029 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:18,035 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:21,238 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:21,242 INFO L158 Benchmark]: Toolchain (without parser) took 19887.09ms. Allocated memory was 69.2MB in the beginning and 897.6MB in the end (delta: 828.4MB). Free memory was 38.6MB in the beginning and 522.5MB in the end (delta: -483.9MB). Peak memory consumption was 342.8MB. Max. memory is 16.1GB. [2021-11-23 15:55:21,242 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 49.3MB in the beginning and 49.3MB in the end (delta: 48.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:21,243 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12625.89ms. Allocated memory was 69.2MB in the beginning and 471.9MB in the end (delta: 402.7MB). Free memory was 38.3MB in the beginning and 296.2MB in the end (delta: -258.0MB). Peak memory consumption was 248.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:21,244 INFO L158 Benchmark]: Boogie Procedure Inliner took 874.05ms. Allocated memory is still 471.9MB. Free memory was 296.2MB in the beginning and 197.7MB in the end (delta: 98.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:21,244 INFO L158 Benchmark]: Boogie Preprocessor took 1013.43ms. Allocated memory was 471.9MB in the beginning and 897.6MB in the end (delta: 425.7MB). Free memory was 197.7MB in the beginning and 665.1MB in the end (delta: -467.4MB). Peak memory consumption was 94.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:21,245 INFO L158 Benchmark]: RCFGBuilder took 5365.69ms. Allocated memory is still 897.6MB. Free memory was 665.1MB in the beginning and 522.5MB in the end (delta: 142.6MB). Peak memory consumption was 142.6MB. Max. memory is 16.1GB. [2021-11-23 15:55:21,247 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 69.2MB. Free memory was 49.3MB in the beginning and 49.3MB in the end (delta: 48.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12625.89ms. Allocated memory was 69.2MB in the beginning and 471.9MB in the end (delta: 402.7MB). Free memory was 38.3MB in the beginning and 296.2MB in the end (delta: -258.0MB). Peak memory consumption was 248.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 874.05ms. Allocated memory is still 471.9MB. Free memory was 296.2MB in the beginning and 197.7MB in the end (delta: 98.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1013.43ms. Allocated memory was 471.9MB in the beginning and 897.6MB in the end (delta: 425.7MB). Free memory was 197.7MB in the beginning and 665.1MB in the end (delta: -467.4MB). Peak memory consumption was 94.6MB. Max. memory is 16.1GB. * RCFGBuilder took 5365.69ms. Allocated memory is still 897.6MB. Free memory was 665.1MB in the beginning and 522.5MB in the end (delta: 142.6MB). Peak memory consumption was 142.6MB. 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 15:55:21,311 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af5417c1-f49b-4fde-8903-ddbb1ef62951/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