./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/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 cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:32:48,485 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:32:48,488 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:32:48,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:32:48,544 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:32:48,546 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:32:48,548 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:32:48,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:32:48,553 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:32:48,555 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:32:48,556 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:32:48,558 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:32:48,559 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:32:48,561 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:32:48,563 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:32:48,565 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:32:48,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:32:48,568 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:32:48,571 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:32:48,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:32:48,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:32:48,579 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:32:48,585 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:32:48,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:32:48,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:32:48,606 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:32:48,607 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:32:48,608 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:32:48,610 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:32:48,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:32:48,613 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:32:48,614 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:32:48,616 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:32:48,618 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:32:48,620 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:32:48,621 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:32:48,621 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:32:48,622 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:32:48,622 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:32:48,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:32:48,624 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:32:48,625 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:32:48,676 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:32:48,676 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:32:48,678 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:32:48,678 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:32:48,679 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:32:48,679 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:32:48,680 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:32:48,680 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:32:48,688 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:32:48,688 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:32:48,690 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:32:48,690 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:32:48,690 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:32:48,690 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:32:48,691 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:32:48,691 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:32:48,691 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:32:48,692 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:32:48,692 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:32:48,692 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:32:48,692 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:32:48,693 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:32:48,693 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:32:48,693 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:32:48,694 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:32:48,694 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 [2021-11-23 15:32:49,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:32:49,084 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:32:49,088 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:32:49,090 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:32:49,092 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:32:49,094 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:32:49,195 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/data/12546e961/d118380027854f368193ccd481763b3b/FLAG2f997e01b [2021-11-23 15:32:50,505 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:32:50,506 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:32:50,631 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/data/12546e961/d118380027854f368193ccd481763b3b/FLAG2f997e01b [2021-11-23 15:32:51,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/data/12546e961/d118380027854f368193ccd481763b3b [2021-11-23 15:32:51,089 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:32:51,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:32:51,094 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:32:51,094 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:32:51,098 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:32:51,099 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:51" (1/1) ... [2021-11-23 15:32:51,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@945d5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:32:51, skipping insertion in model container [2021-11-23 15:32:51,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:32:51" (1/1) ... [2021-11-23 15:32:51,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:32:51,443 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:02,121 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-23 15:33:02,124 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-23 15:33:02,125 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-23 15:33:02,125 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-23 15:33:02,172 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:02,270 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:03,346 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-23 15:33:03,347 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-23 15:33:03,348 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-23 15:33:03,348 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-23 15:33:03,364 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:04,384 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:04,385 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04 WrapperNode [2021-11-23 15:33:04,385 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:04,386 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:04,387 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:04,387 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:04,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:04,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:05,250 INFO L137 Inliner]: procedures = 850, calls = 7105, calls flagged for inlining = 542, calls inlined = 510, statements flattened = 19562 [2021-11-23 15:33:05,251 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:05,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:05,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:05,253 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:05,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:05,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:05,366 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:05,367 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:06,129 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:06,261 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:06,493 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:06,732 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:06,735 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:06,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:06,736 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:06,737 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:04" (1/1) ... [2021-11-23 15:33:06,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:06,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:06,782 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:06,796 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:06,835 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-11-23 15:33:06,835 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-11-23 15:33:06,835 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:33:06,835 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-23 15:33:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-23 15:33:06,836 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-11-23 15:33:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-11-23 15:33:06,836 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:33:06,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:33:06,836 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-11-23 15:33:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-11-23 15:33:06,837 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-11-23 15:33:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-11-23 15:33:06,837 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:33:06,837 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:33:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-23 15:33:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-23 15:33:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:33:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:33:06,838 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-11-23 15:33:06,838 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-11-23 15:33:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-11-23 15:33:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-11-23 15:33:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:33:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:33:06,839 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-11-23 15:33:06,839 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-11-23 15:33:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:33:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:33:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:33:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:33:06,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:33:06,840 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:33:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:33:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-11-23 15:33:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-11-23 15:33:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:33:06,841 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:33:06,841 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:33:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:33:06,842 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:33:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:33:06,842 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-11-23 15:33:06,842 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-11-23 15:33:06,842 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:33:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:33:06,843 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:33:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:33:06,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:33:06,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:33:06,843 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-11-23 15:33:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-11-23 15:33:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:33:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:33:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:33:06,844 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-11-23 15:33:06,844 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-11-23 15:33:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 15:33:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 15:33:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2021-11-23 15:33:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2021-11-23 15:33:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:33:06,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:33:06,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:33:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:33:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-11-23 15:33:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-11-23 15:33:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:33:06,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:33:06,846 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:33:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:33:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:33:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:33:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-11-23 15:33:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-11-23 15:33:06,847 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-11-23 15:33:06,847 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-11-23 15:33:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-23 15:33:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-23 15:33:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-11-23 15:33:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-11-23 15:33:06,848 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-11-23 15:33:06,848 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-11-23 15:33:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-11-23 15:33:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-11-23 15:33:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-23 15:33:06,849 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-23 15:33:06,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:33:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:33:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:33:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:33:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:33:06,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:33:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:06,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:33:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:33:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:33:06,851 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:33:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:33:06,851 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:33:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:33:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:33:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:33:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-11-23 15:33:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-11-23 15:33:06,852 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-11-23 15:33:06,852 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-11-23 15:33:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-11-23 15:33:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-11-23 15:33:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-11-23 15:33:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-11-23 15:33:06,853 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-23 15:33:06,853 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-23 15:33:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:33:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:33:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:33:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:33:06,854 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-11-23 15:33:06,854 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-11-23 15:33:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:33:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:33:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:06,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:06,855 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:33:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:33:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-11-23 15:33:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-11-23 15:33:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:33:06,856 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:33:06,856 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-11-23 15:33:06,857 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-11-23 15:33:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-11-23 15:33:06,857 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-11-23 15:33:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:33:06,857 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-11-23 15:33:06,857 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-11-23 15:33:06,857 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 15:33:06,858 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 15:33:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-11-23 15:33:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-11-23 15:33:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:33:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:33:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:33:06,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:33:06,858 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-11-23 15:33:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-11-23 15:33:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-11-23 15:33:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-11-23 15:33:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:33:06,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:33:06,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:33:06,860 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-11-23 15:33:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-11-23 15:33:06,860 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:33:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:33:06,860 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-11-23 15:33:06,860 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-11-23 15:33:06,860 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:33:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:33:06,861 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:33:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:33:06,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:06,861 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-11-23 15:33:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-11-23 15:33:06,861 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-23 15:33:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-23 15:33:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:33:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:33:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-11-23 15:33:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-11-23 15:33:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:33:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:33:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-11-23 15:33:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-11-23 15:33:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-11-23 15:33:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-11-23 15:33:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-23 15:33:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-23 15:33:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-11-23 15:33:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-11-23 15:33:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-23 15:33:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-23 15:33:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:33:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 15:33:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-11-23 15:33:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-11-23 15:33:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:33:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:33:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:33:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:33:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2021-11-23 15:33:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2021-11-23 15:33:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-11-23 15:33:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-11-23 15:33:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-11-23 15:33:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-11-23 15:33:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:33:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:33:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-11-23 15:33:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-11-23 15:33:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-11-23 15:33:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-11-23 15:33:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-11-23 15:33:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-11-23 15:33:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:33:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:33:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-11-23 15:33:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-11-23 15:33:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:33:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:33:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:33:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:33:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:33:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:33:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:33:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:33:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:33:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-11-23 15:33:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-11-23 15:33:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-11-23 15:33:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-11-23 15:33:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-11-23 15:33:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-11-23 15:33:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-11-23 15:33:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-11-23 15:33:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-11-23 15:33:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-11-23 15:33:06,871 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 15:33:06,871 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 15:33:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-11-23 15:33:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-11-23 15:33:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-11-23 15:33:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-11-23 15:33:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-11-23 15:33:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-11-23 15:33:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-11-23 15:33:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-11-23 15:33:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-11-23 15:33:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-11-23 15:33:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-11-23 15:33:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-11-23 15:33:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:33:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:33:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-11-23 15:33:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-11-23 15:33:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:33:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:33:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:33:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:33:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:33:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:33:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-11-23 15:33:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-11-23 15:33:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:33:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:33:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:33:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:33:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:33:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:33:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-11-23 15:33:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-11-23 15:33:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-11-23 15:33:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-11-23 15:33:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:33:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:33:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-11-23 15:33:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-11-23 15:33:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:33:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:33:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-11-23 15:33:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-11-23 15:33:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:33:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:33:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-11-23 15:33:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-11-23 15:33:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:33:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:33:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-11-23 15:33:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-11-23 15:33:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:33:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:33:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:33:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:33:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 15:33:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 15:33:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:33:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:33:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:33:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:33:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-23 15:33:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-23 15:33:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:33:06,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:33:06,879 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-11-23 15:33:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-11-23 15:33:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-11-23 15:33:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-11-23 15:33:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-11-23 15:33:06,880 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-11-23 15:33:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:33:06,880 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:33:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:33:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:33:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-11-23 15:33:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-11-23 15:33:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:33:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:33:06,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:33:06,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:33:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:33:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:33:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:33:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:33:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-11-23 15:33:06,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-11-23 15:33:06,882 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-11-23 15:33:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-11-23 15:33:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-11-23 15:33:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-11-23 15:33:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-23 15:33:06,883 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-23 15:33:06,883 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:33:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:33:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:33:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:33:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:33:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:33:06,884 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:33:06,884 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:33:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-11-23 15:33:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-11-23 15:33:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:33:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:33:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_niu_parent_lock [2021-11-23 15:33:06,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_niu_parent_lock [2021-11-23 15:33:06,885 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:33:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:33:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-11-23 15:33:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-11-23 15:33:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-23 15:33:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-23 15:33:06,886 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:33:06,886 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:33:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-11-23 15:33:06,887 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-11-23 15:33:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:33:06,887 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:33:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-11-23 15:33:06,887 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-11-23 15:33:06,887 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-11-23 15:33:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-11-23 15:33:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:33:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:33:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:33:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:33:06,888 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-11-23 15:33:06,888 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-11-23 15:33:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-11-23 15:33:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-11-23 15:33:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:33:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:33:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-11-23 15:33:06,889 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-11-23 15:33:06,889 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-11-23 15:33:06,890 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-11-23 15:33:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:33:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:33:06,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:33:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-11-23 15:33:06,890 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-11-23 15:33:06,890 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-11-23 15:33:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-11-23 15:33:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-11-23 15:33:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-11-23 15:33:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-11-23 15:33:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-11-23 15:33:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_niu_parent_lock [2021-11-23 15:33:06,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_niu_parent_lock [2021-11-23 15:33:06,891 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:33:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:33:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-11-23 15:33:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-11-23 15:33:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-23 15:33:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-23 15:33:06,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:33:06,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:33:06,893 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-11-23 15:33:06,893 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-11-23 15:33:06,893 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-11-23 15:33:06,893 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-11-23 15:33:06,893 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:33:06,893 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:33:06,893 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-11-23 15:33:06,893 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-11-23 15:33:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-11-23 15:33:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-11-23 15:33:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-11-23 15:33:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-11-23 15:33:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:33:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:33:06,894 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 15:33:06,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 15:33:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-11-23 15:33:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-11-23 15:33:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:33:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:33:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-11-23 15:33:06,895 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-11-23 15:33:06,895 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:33:06,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:33:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:33:06,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:33:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-11-23 15:33:06,896 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-11-23 15:33:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:33:06,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:33:06,896 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-11-23 15:33:06,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-11-23 15:33:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-11-23 15:33:06,897 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-11-23 15:33:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:33:06,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:33:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:33:06,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:33:06,897 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:33:06,898 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:33:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-11-23 15:33:06,898 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-11-23 15:33:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-11-23 15:33:06,898 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-11-23 15:33:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:33:06,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:33:06,898 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:33:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:33:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-11-23 15:33:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-11-23 15:33:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:33:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:33:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-23 15:33:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-23 15:33:06,899 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-11-23 15:33:06,899 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-11-23 15:33:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-11-23 15:33:06,900 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-11-23 15:33:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-11-23 15:33:06,900 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-11-23 15:33:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:33:06,900 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:33:06,900 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-11-23 15:33:06,900 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-11-23 15:33:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:33:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:33:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-11-23 15:33:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-11-23 15:33:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-11-23 15:33:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-11-23 15:33:06,901 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:33:06,901 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:33:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-11-23 15:33:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-11-23 15:33:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-11-23 15:33:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-11-23 15:33:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:33:06,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:33:06,902 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-11-23 15:33:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-11-23 15:33:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:33:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:33:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:33:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:33:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:33:06,903 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:33:06,903 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:33:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:33:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:33:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-11-23 15:33:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-11-23 15:33:06,904 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-11-23 15:33:06,904 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-11-23 15:33:09,391 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:09,398 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:33:10,263 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:33:10,272 INFO L158 Benchmark]: Toolchain (without parser) took 19179.82ms. Allocated memory was 96.5MB in the beginning and 555.7MB in the end (delta: 459.3MB). Free memory was 47.9MB in the beginning and 288.7MB in the end (delta: -240.8MB). Peak memory consumption was 269.0MB. Max. memory is 16.1GB. [2021-11-23 15:33:10,275 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory was 76.2MB in the beginning and 76.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:33:10,276 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13291.36ms. Allocated memory was 96.5MB in the beginning and 352.3MB in the end (delta: 255.9MB). Free memory was 47.9MB in the beginning and 122.8MB in the end (delta: -74.9MB). Peak memory consumption was 184.0MB. Max. memory is 16.1GB. [2021-11-23 15:33:10,276 INFO L158 Benchmark]: Boogie Procedure Inliner took 864.91ms. Allocated memory is still 352.3MB. Free memory was 122.8MB in the beginning and 121.7MB in the end (delta: 1.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:33:10,277 INFO L158 Benchmark]: Boogie Preprocessor took 1480.46ms. Allocated memory was 352.3MB in the beginning and 555.7MB in the end (delta: 203.4MB). Free memory was 121.7MB in the beginning and 308.6MB in the end (delta: -186.9MB). Peak memory consumption was 84.7MB. Max. memory is 16.1GB. [2021-11-23 15:33:10,278 INFO L158 Benchmark]: RCFGBuilder took 3534.94ms. Allocated memory is still 555.7MB. Free memory was 308.6MB in the beginning and 288.7MB in the end (delta: 19.9MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2021-11-23 15:33:10,282 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory was 76.2MB in the beginning and 76.1MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13291.36ms. Allocated memory was 96.5MB in the beginning and 352.3MB in the end (delta: 255.9MB). Free memory was 47.9MB in the beginning and 122.8MB in the end (delta: -74.9MB). Peak memory consumption was 184.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 864.91ms. Allocated memory is still 352.3MB. Free memory was 122.8MB in the beginning and 121.7MB in the end (delta: 1.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1480.46ms. Allocated memory was 352.3MB in the beginning and 555.7MB in the end (delta: 203.4MB). Free memory was 121.7MB in the beginning and 308.6MB in the end (delta: -186.9MB). Peak memory consumption was 84.7MB. Max. memory is 16.1GB. * RCFGBuilder took 3534.94ms. Allocated memory is still 555.7MB. Free memory was 308.6MB in the beginning and 288.7MB in the end (delta: 19.9MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:33:10,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/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 cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:33:13,083 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:33:13,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:33:13,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:33:13,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:33:13,145 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:33:13,147 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:33:13,152 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:33:13,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:33:13,162 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:33:13,163 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:33:13,164 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:33:13,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:33:13,166 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:33:13,167 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:33:13,169 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:33:13,170 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:33:13,171 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:33:13,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:33:13,176 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:33:13,178 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:33:13,179 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:33:13,181 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:33:13,182 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:33:13,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:33:13,186 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:33:13,186 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:33:13,188 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:33:13,188 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:33:13,189 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:33:13,190 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:33:13,191 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:33:13,192 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:33:13,193 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:33:13,194 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:33:13,194 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:33:13,195 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:33:13,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:33:13,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:33:13,208 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:33:13,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:33:13,210 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:33:13,249 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:33:13,250 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:33:13,254 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:33:13,254 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:33:13,256 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:33:13,256 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:33:13,256 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:33:13,256 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:33:13,257 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:33:13,257 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:33:13,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:33:13,258 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:33:13,258 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:33:13,259 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:33:13,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:33:13,259 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:33:13,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:33:13,259 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:33:13,260 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:33:13,260 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:33:13,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:13,260 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:33:13,260 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:33:13,261 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:33:13,261 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:33:13,261 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:33:13,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:33:13,262 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:33:13,262 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:33:13,262 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 [2021-11-23 15:33:13,654 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:33:13,692 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:33:13,696 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:33:13,698 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:33:13,700 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:33:13,701 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:33:13,793 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/data/4262c01b7/0be5ea78c32845e8901bf6764a982c56/FLAG5654fb7e1 [2021-11-23 15:33:15,221 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:33:15,222 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-23 15:33:15,306 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/data/4262c01b7/0be5ea78c32845e8901bf6764a982c56/FLAG5654fb7e1 [2021-11-23 15:33:15,739 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/data/4262c01b7/0be5ea78c32845e8901bf6764a982c56 [2021-11-23 15:33:15,744 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:33:15,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:33:15,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:15,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:33:15,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:33:15,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:15,757 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bf63efb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:15, skipping insertion in model container [2021-11-23 15:33:15,758 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:33:15" (1/1) ... [2021-11-23 15:33:15,768 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:33:16,157 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:26,892 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-23 15:33:26,896 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-23 15:33:26,897 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-23 15:33:26,898 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-23 15:33:26,972 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:27,121 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:33:27,334 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:33:28,308 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-23 15:33:28,309 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-23 15:33:28,310 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-23 15:33:28,310 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-23 15:33:28,320 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:28,378 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:33:29,761 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-23 15:33:29,762 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-23 15:33:29,762 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-23 15:33:29,763 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_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-23 15:33:29,821 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:33:30,304 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:33:30,305 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30 WrapperNode [2021-11-23 15:33:30,305 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:33:30,307 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:30,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:33:30,307 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:33:30,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30" (1/1) ... [2021-11-23 15:33:30,690 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30" (1/1) ... [2021-11-23 15:33:31,408 INFO L137 Inliner]: procedures = 865, calls = 7105, calls flagged for inlining = 542, calls inlined = 510, statements flattened = 19076 [2021-11-23 15:33:31,409 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:33:31,410 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:33:31,410 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:33:31,410 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:33:31,421 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30" (1/1) ... [2021-11-23 15:33:31,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30" (1/1) ... [2021-11-23 15:33:31,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30" (1/1) ... [2021-11-23 15:33:31,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30" (1/1) ... [2021-11-23 15:33:32,119 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30" (1/1) ... [2021-11-23 15:33:32,203 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30" (1/1) ... [2021-11-23 15:33:32,485 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30" (1/1) ... [2021-11-23 15:33:32,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:33:32,637 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:33:32,637 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:33:32,638 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:33:32,639 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:33:30" (1/1) ... [2021-11-23 15:33:32,647 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:33:32,661 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:33:32,680 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:33:32,694 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:33:32,736 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-11-23 15:33:32,737 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-11-23 15:33:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-23 15:33:32,737 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-23 15:33:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-23 15:33:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-11-23 15:33:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-11-23 15:33:32,738 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:33:32,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:33:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-23 15:33:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-23 15:33:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-11-23 15:33:32,739 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-11-23 15:33:32,739 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-11-23 15:33:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-11-23 15:33:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:33:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:33:32,740 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-23 15:33:32,740 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-23 15:33:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:33:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:33:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-11-23 15:33:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-11-23 15:33:32,741 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-11-23 15:33:32,741 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-11-23 15:33:32,742 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:33:32,742 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:33:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-11-23 15:33:32,743 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-11-23 15:33:32,743 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:33:32,743 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-11-23 15:33:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:33:32,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:33:32,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:33:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:33:32,745 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:33:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-11-23 15:33:32,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-11-23 15:33:32,745 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:33:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:33:32,746 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:33:32,746 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:33:32,747 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-11-23 15:33:32,747 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-11-23 15:33:32,748 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 15:33:32,748 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 15:33:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:33:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:33:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:33:32,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:33:32,749 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-11-23 15:33:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-11-23 15:33:32,750 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:33:32,750 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-11-23 15:33:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:33:32,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:33:32,751 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-11-23 15:33:32,752 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-11-23 15:33:32,752 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-23 15:33:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-23 15:33:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2021-11-23 15:33:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2021-11-23 15:33:32,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:33:32,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:33:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:33:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:33:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-11-23 15:33:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-11-23 15:33:32,754 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:33:32,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:33:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:33:32,755 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-11-23 15:33:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:33:32,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:33:32,755 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-11-23 15:33:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-11-23 15:33:32,756 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-11-23 15:33:32,756 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-11-23 15:33:32,757 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-23 15:33:32,757 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-23 15:33:32,757 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-11-23 15:33:32,757 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-11-23 15:33:32,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-11-23 15:33:32,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-11-23 15:33:32,758 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-11-23 15:33:32,759 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-11-23 15:33:32,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:33:32,759 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-23 15:33:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-23 15:33:32,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:33:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:33:32,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:33:32,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:33:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:33:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:33:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:33:32,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-23 15:33:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:33:32,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:33:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:33:32,762 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:33:32,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:33:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:33:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:33:32,763 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:33:32,763 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:33:32,764 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:33:32,766 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:33:32,769 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-11-23 15:33:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-11-23 15:33:32,770 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-11-23 15:33:32,770 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-11-23 15:33:32,771 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-11-23 15:33:32,772 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-11-23 15:33:32,772 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 15:33:32,772 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 15:33:32,773 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-11-23 15:33:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-11-23 15:33:32,778 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-23 15:33:32,778 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-23 15:33:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:33:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:33:32,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:33:32,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:33:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-11-23 15:33:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-11-23 15:33:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:33:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:33:32,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:33:32,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:33:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:33:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-11-23 15:33:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-11-23 15:33:32,781 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-11-23 15:33:32,781 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:33:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:33:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-11-23 15:33:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-11-23 15:33:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-11-23 15:33:32,782 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-11-23 15:33:32,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:33:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-11-23 15:33:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-11-23 15:33:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-11-23 15:33:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-11-23 15:33:32,783 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:33:32,783 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-11-23 15:33:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:33:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:33:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-11-23 15:33:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-11-23 15:33:32,784 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-11-23 15:33:32,784 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-11-23 15:33:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:33:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:33:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:33:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-11-23 15:33:32,785 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-11-23 15:33:32,785 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:33:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:33:32,786 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-11-23 15:33:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-11-23 15:33:32,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:33:32,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:33:32,786 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:33:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:33:32,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:33:32,787 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-11-23 15:33:32,787 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-11-23 15:33:32,787 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-23 15:33:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-23 15:33:32,788 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:33:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:33:32,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:33:32,788 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-11-23 15:33:32,788 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-11-23 15:33:32,789 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:33:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:33:32,789 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-11-23 15:33:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-11-23 15:33:32,789 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-11-23 15:33:32,789 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-11-23 15:33:32,790 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-23 15:33:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-23 15:33:32,790 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-11-23 15:33:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-11-23 15:33:32,790 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-23 15:33:32,790 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-23 15:33:32,791 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-11-23 15:33:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-11-23 15:33:32,791 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:33:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:33:32,791 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:33:32,791 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:33:32,792 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2021-11-23 15:33:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2021-11-23 15:33:32,792 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-11-23 15:33:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-11-23 15:33:32,792 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-11-23 15:33:32,792 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-11-23 15:33:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:33:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:33:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-11-23 15:33:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-11-23 15:33:32,793 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-11-23 15:33:32,793 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-11-23 15:33:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-11-23 15:33:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-11-23 15:33:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:33:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:33:32,794 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-11-23 15:33:32,794 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-11-23 15:33:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:33:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 15:33:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:33:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:33:32,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:33:32,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-23 15:33:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:33:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:33:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:33:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:33:32,796 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:33:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:33:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:33:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:33:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-11-23 15:33:32,797 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-11-23 15:33:32,797 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-11-23 15:33:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-11-23 15:33:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-11-23 15:33:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-11-23 15:33:32,798 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-11-23 15:33:32,798 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-11-23 15:33:32,799 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-11-23 15:33:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-11-23 15:33:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-11-23 15:33:32,804 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-11-23 15:33:32,804 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-11-23 15:33:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-11-23 15:33:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-11-23 15:33:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-11-23 15:33:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-11-23 15:33:32,805 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-11-23 15:33:32,805 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-11-23 15:33:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-11-23 15:33:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-11-23 15:33:32,810 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-11-23 15:33:32,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-23 15:33:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-23 15:33:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-11-23 15:33:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-11-23 15:33:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:33:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:33:32,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:33:32,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:33:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:33:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:33:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-11-23 15:33:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-11-23 15:33:32,812 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:33:32,812 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:33:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:33:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:33:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:33:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:33:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-11-23 15:33:32,813 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-11-23 15:33:32,813 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-11-23 15:33:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-11-23 15:33:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:33:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:33:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-11-23 15:33:32,814 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-11-23 15:33:32,814 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:33:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:33:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-11-23 15:33:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-11-23 15:33:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:33:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:33:32,815 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-11-23 15:33:32,815 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-11-23 15:33:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:33:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:33:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-11-23 15:33:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-11-23 15:33:32,816 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:33:32,816 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:33:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:33:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:33:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-23 15:33:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-23 15:33:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:33:32,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-23 15:33:32,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:33:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:33:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:33:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:33:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:33:32,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:33:32,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:33:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:33:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:33:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-11-23 15:33:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-11-23 15:33:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-11-23 15:33:32,819 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-11-23 15:33:32,819 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-11-23 15:33:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-11-23 15:33:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:33:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:33:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-11-23 15:33:32,820 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-11-23 15:33:32,820 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:33:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:33:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:33:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:33:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:33:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:33:32,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:33:32,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:33:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-11-23 15:33:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-11-23 15:33:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-11-23 15:33:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-11-23 15:33:32,822 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-11-23 15:33:32,822 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-11-23 15:33:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-23 15:33:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-23 15:33:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-23 15:33:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-23 15:33:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:33:32,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:33:32,823 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:33:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-11-23 15:33:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:33:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:33:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:33:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-11-23 15:33:32,824 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-11-23 15:33:32,824 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-11-23 15:33:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:33:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:33:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:33:32,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:33:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:33:32,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_niu_parent_lock [2021-11-23 15:33:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_niu_parent_lock [2021-11-23 15:33:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-11-23 15:33:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-11-23 15:33:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-23 15:33:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-23 15:33:32,826 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:33:32,826 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:33:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-11-23 15:33:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-11-23 15:33:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:33:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:33:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-11-23 15:33:32,827 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-11-23 15:33:32,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:33:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-11-23 15:33:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-11-23 15:33:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-23 15:33:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-23 15:33:32,828 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:33:32,828 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:33:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-11-23 15:33:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-11-23 15:33:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-11-23 15:33:32,829 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-11-23 15:33:32,829 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:33:32,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:33:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-11-23 15:33:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-11-23 15:33:32,831 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-11-23 15:33:32,831 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-11-23 15:33:32,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:33:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:33:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:33:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:33:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:33:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:33:32,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:33:32,836 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-11-23 15:33:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-11-23 15:33:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-11-23 15:33:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-11-23 15:33:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-11-23 15:33:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-11-23 15:33:32,837 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-11-23 15:33:32,837 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-11-23 15:33:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_niu_parent_lock [2021-11-23 15:33:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_niu_parent_lock [2021-11-23 15:33:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:33:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:33:32,838 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-11-23 15:33:32,838 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-11-23 15:33:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-23 15:33:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-23 15:33:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:33:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-23 15:33:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-11-23 15:33:32,839 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-11-23 15:33:32,839 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-11-23 15:33:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-11-23 15:33:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:33:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:33:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-11-23 15:33:32,840 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-11-23 15:33:32,840 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-11-23 15:33:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-11-23 15:33:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-11-23 15:33:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-11-23 15:33:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:33:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:33:32,841 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-23 15:33:32,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-23 15:33:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-11-23 15:33:32,842 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-11-23 15:33:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:33:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:33:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:33:32,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:33:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:33:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 15:33:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 15:33:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-11-23 15:33:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-11-23 15:33:32,843 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:33:32,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:33:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:33:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:33:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-11-23 15:33:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-11-23 15:33:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:33:32,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:33:32,844 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-11-23 15:33:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-11-23 15:33:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-11-23 15:33:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-11-23 15:33:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:33:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-23 15:33:32,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:33:32,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:33:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:33:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:33:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-11-23 15:33:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-11-23 15:33:32,846 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-11-23 15:33:32,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-11-23 15:33:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:33:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:33:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:33:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:33:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-11-23 15:33:32,847 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-11-23 15:33:32,847 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-23 15:33:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-23 15:33:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:33:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-11-23 15:33:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-11-23 15:33:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-11-23 15:33:32,848 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-11-23 15:33:32,848 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-11-23 15:33:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-11-23 15:33:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-11-23 15:33:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:33:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:33:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-11-23 15:33:32,849 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-11-23 15:33:32,849 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:33:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:33:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-11-23 15:33:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-11-23 15:33:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-11-23 15:33:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-11-23 15:33:32,850 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 15:33:32,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 15:33:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-11-23 15:33:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-11-23 15:33:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-11-23 15:33:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-11-23 15:33:32,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:33:32,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:33:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-11-23 15:33:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-11-23 15:33:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:33:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:33:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:33:32,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-23 15:33:32,852 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:33:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:33:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:33:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:33:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-11-23 15:33:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-11-23 15:33:32,853 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-11-23 15:33:32,853 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-11-23 15:33:35,447 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:33:35,453 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:33:39,046 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:33:39,050 INFO L158 Benchmark]: Toolchain (without parser) took 23302.86ms. Allocated memory was 73.4MB in the beginning and 643.8MB in the end (delta: 570.4MB). Free memory was 44.9MB in the beginning and 352.6MB in the end (delta: -307.8MB). Peak memory consumption was 290.5MB. Max. memory is 16.1GB. [2021-11-23 15:33:39,055 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 73.4MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:33:39,055 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14555.08ms. Allocated memory was 73.4MB in the beginning and 385.9MB in the end (delta: 312.5MB). Free memory was 44.6MB in the beginning and 138.0MB in the end (delta: -93.4MB). Peak memory consumption was 235.8MB. Max. memory is 16.1GB. [2021-11-23 15:33:39,059 INFO L158 Benchmark]: Boogie Procedure Inliner took 1102.48ms. Allocated memory was 385.9MB in the beginning and 643.8MB in the end (delta: 257.9MB). Free memory was 138.0MB in the beginning and 415.9MB in the end (delta: -277.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 15:33:39,059 INFO L158 Benchmark]: Boogie Preprocessor took 1225.49ms. Allocated memory is still 643.8MB. Free memory was 415.9MB in the beginning and 415.6MB in the end (delta: 381.6kB). Peak memory consumption was 128.3MB. Max. memory is 16.1GB. [2021-11-23 15:33:39,060 INFO L158 Benchmark]: RCFGBuilder took 6410.99ms. Allocated memory is still 643.8MB. Free memory was 415.6MB in the beginning and 352.6MB in the end (delta: 62.9MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. [2021-11-23 15:33:39,062 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 73.4MB. Free memory is still 55.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14555.08ms. Allocated memory was 73.4MB in the beginning and 385.9MB in the end (delta: 312.5MB). Free memory was 44.6MB in the beginning and 138.0MB in the end (delta: -93.4MB). Peak memory consumption was 235.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1102.48ms. Allocated memory was 385.9MB in the beginning and 643.8MB in the end (delta: 257.9MB). Free memory was 138.0MB in the beginning and 415.9MB in the end (delta: -277.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1225.49ms. Allocated memory is still 643.8MB. Free memory was 415.9MB in the beginning and 415.6MB in the end (delta: 381.6kB). Peak memory consumption was 128.3MB. Max. memory is 16.1GB. * RCFGBuilder took 6410.99ms. Allocated memory is still 643.8MB. Free memory was 415.6MB in the beginning and 352.6MB in the end (delta: 62.9MB). Peak memory consumption was 92.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:33:39,109 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_99dc18d8-adc2-47d5-a7b6-c4f5d2067381/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable