./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.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_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/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_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/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_686df7f6-2993-4590-ae6d-57c129a380be/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 c25ee40b84da0e037e1d80db414ed17491ea7807f66e1b888adc8df58baa009c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:06:39,145 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:06:39,147 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:06:39,195 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:06:39,195 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:06:39,200 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:06:39,203 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:06:39,207 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:06:39,209 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:06:39,210 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:06:39,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:06:39,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:06:39,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:06:39,214 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:06:39,216 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:06:39,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:06:39,219 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:06:39,220 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:06:39,222 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:06:39,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:06:39,226 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:06:39,228 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:06:39,229 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:06:39,230 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:06:39,234 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:06:39,234 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:06:39,235 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:06:39,236 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:06:39,236 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:06:39,237 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:06:39,238 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:06:39,239 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:06:39,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:06:39,241 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:06:39,242 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:06:39,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:06:39,243 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:06:39,244 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:06:39,244 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:06:39,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:06:39,246 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:06:39,247 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:06:39,285 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:06:39,286 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:06:39,287 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:06:39,287 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:06:39,288 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:06:39,288 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:06:39,289 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:06:39,289 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:06:39,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:06:39,290 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:06:39,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:06:39,291 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:06:39,291 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:06:39,292 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:06:39,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:06:39,292 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:06:39,292 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:06:39,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:06:39,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:06:39,293 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:06:39,293 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:06:39,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:06:39,294 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:06:39,294 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:06:39,294 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:06:39,295 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_686df7f6-2993-4590-ae6d-57c129a380be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c25ee40b84da0e037e1d80db414ed17491ea7807f66e1b888adc8df58baa009c [2021-11-23 15:06:39,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:06:39,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:06:39,635 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:06:39,636 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:06:39,638 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:06:39,639 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-23 15:06:39,717 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/data/90d60dc90/f131d2929ccb42f094c66370a078264c/FLAG68ba56dea [2021-11-23 15:06:40,919 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:06:40,920 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-23 15:06:41,019 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/data/90d60dc90/f131d2929ccb42f094c66370a078264c/FLAG68ba56dea [2021-11-23 15:06:41,082 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/data/90d60dc90/f131d2929ccb42f094c66370a078264c [2021-11-23 15:06:41,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:06:41,087 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:06:41,089 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:06:41,089 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:06:41,092 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:06:41,093 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:06:41" (1/1) ... [2021-11-23 15:06:41,095 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@518d36a6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:41, skipping insertion in model container [2021-11-23 15:06:41,095 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:06:41" (1/1) ... [2021-11-23 15:06:41,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:06:41,381 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:06:53,352 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_686df7f6-2993-4590-ae6d-57c129a380be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[887989,888002] [2021-11-23 15:06:53,355 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_686df7f6-2993-4590-ae6d-57c129a380be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[888134,888147] [2021-11-23 15:06:53,418 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:06:53,609 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:06:54,336 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_686df7f6-2993-4590-ae6d-57c129a380be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[887989,888002] [2021-11-23 15:06:54,337 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_686df7f6-2993-4590-ae6d-57c129a380be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[888134,888147] [2021-11-23 15:06:54,349 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:06:55,361 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:06:55,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55 WrapperNode [2021-11-23 15:06:55,362 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:06:55,364 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:06:55,364 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:06:55,364 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:06:55,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55" (1/1) ... [2021-11-23 15:06:55,810 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55" (1/1) ... [2021-11-23 15:06:56,741 INFO L137 Inliner]: procedures = 1122, calls = 12823, calls flagged for inlining = 622, calls inlined = 583, statements flattened = 22719 [2021-11-23 15:06:56,742 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:06:56,743 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:06:56,743 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:06:56,744 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:06:56,760 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55" (1/1) ... [2021-11-23 15:06:56,760 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55" (1/1) ... [2021-11-23 15:06:56,965 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55" (1/1) ... [2021-11-23 15:06:56,965 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55" (1/1) ... [2021-11-23 15:06:57,614 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55" (1/1) ... [2021-11-23 15:06:57,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55" (1/1) ... [2021-11-23 15:06:58,031 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55" (1/1) ... [2021-11-23 15:06:58,216 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:06:58,217 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:06:58,218 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:06:58,218 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:06:58,219 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:06:55" (1/1) ... [2021-11-23 15:06:58,228 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:06:58,240 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:06:58,260 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:06:58,276 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:06:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-11-23 15:06:58,311 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-11-23 15:06:58,311 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-23 15:06:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-23 15:06:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-11-23 15:06:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-11-23 15:06:58,312 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:06:58,312 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:06:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-11-23 15:06:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-11-23 15:06:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_130 [2021-11-23 15:06:58,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_130 [2021-11-23 15:06:58,313 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-11-23 15:06:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-11-23 15:06:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:06:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:06:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-11-23 15:06:58,314 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-11-23 15:06:58,314 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:06:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:06:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:06:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:06:58,315 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:06:58,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-23 15:06:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-23 15:06:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-23 15:06:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-11-23 15:06:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-11-23 15:06:58,316 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-11-23 15:06:58,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-11-23 15:06:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:06:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:06:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:06:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:06:58,317 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-11-23 15:06:58,317 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-11-23 15:06:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-11-23 15:06:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-11-23 15:06:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:06:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:06:58,318 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-11-23 15:06:58,318 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-11-23 15:06:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-11-23 15:06:58,319 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-11-23 15:06:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:06:58,319 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:06:58,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_115 [2021-11-23 15:06:58,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_115 [2021-11-23 15:06:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:06:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:06:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-11-23 15:06:58,320 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-11-23 15:06:58,320 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-11-23 15:06:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-11-23 15:06:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-11-23 15:06:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-11-23 15:06:58,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:06:58,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:06:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-11-23 15:06:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-11-23 15:06:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-11-23 15:06:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-11-23 15:06:58,322 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-11-23 15:06:58,322 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-11-23 15:06:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:06:58,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:06:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:06:58,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-11-23 15:06:58,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-11-23 15:06:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:06:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:06:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-11-23 15:06:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-11-23 15:06:58,324 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-11-23 15:06:58,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-11-23 15:06:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:06:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:06:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-11-23 15:06:58,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-11-23 15:06:58,325 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-11-23 15:06:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-11-23 15:06:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-11-23 15:06:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-11-23 15:06:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:06:58,326 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:06:58,326 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-11-23 15:06:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-11-23 15:06:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-23 15:06:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-23 15:06:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:06:58,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:06:58,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:06:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:06:58,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:06:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-23 15:06:58,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-23 15:06:58,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 15:06:58,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 15:06:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-23 15:06:58,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-23 15:06:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-23 15:06:58,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-23 15:06:58,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 15:06:58,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 15:06:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-23 15:06:58,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-23 15:06:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-11-23 15:06:58,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-11-23 15:06:58,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-11-23 15:06:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-11-23 15:06:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:06:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:06:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:06:58,331 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:06:58,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:06:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-11-23 15:06:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-11-23 15:06:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:06:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-11-23 15:06:58,332 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-11-23 15:06:58,332 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:06:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 15:06:58,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 15:06:58,333 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:06:58,334 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:06:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_stmmac_priv [2021-11-23 15:06:58,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_stmmac_priv [2021-11-23 15:06:58,334 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-11-23 15:06:58,334 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-11-23 15:06:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:06:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:06:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-11-23 15:06:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-11-23 15:06:58,335 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:06:58,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:06:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-11-23 15:06:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-11-23 15:06:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:06:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:06:58,336 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:06:58,336 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:06:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-11-23 15:06:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-11-23 15:06:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-11-23 15:06:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-11-23 15:06:58,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:06:58,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:06:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-23 15:06:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-23 15:06:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-11-23 15:06:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-11-23 15:06:58,338 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-11-23 15:06:58,338 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-11-23 15:06:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-11-23 15:06:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-11-23 15:06:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:06:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:06:58,339 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-11-23 15:06:58,339 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-11-23 15:06:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-11-23 15:06:58,340 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-11-23 15:06:58,340 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-11-23 15:06:58,406 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-11-23 15:06:58,406 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-11-23 15:06:58,406 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-11-23 15:06:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-11-23 15:06:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-11-23 15:06:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-11-23 15:06:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-11-23 15:06:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:06:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:06:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-11-23 15:06:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-11-23 15:06:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:06:58,407 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:06:58,407 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-11-23 15:06:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-11-23 15:06:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-11-23 15:06:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-11-23 15:06:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-23 15:06:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-23 15:06:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-11-23 15:06:58,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-11-23 15:06:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:06:58,408 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 15:06:58,408 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 15:06:58,408 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-11-23 15:06:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-11-23 15:06:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-23 15:06:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-23 15:06:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:06:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:06:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:06:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-11-23 15:06:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-11-23 15:06:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:06:58,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:06:58,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_stmmac_priv [2021-11-23 15:06:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_stmmac_priv [2021-11-23 15:06:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-11-23 15:06:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-11-23 15:06:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-11-23 15:06:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-11-23 15:06:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-11-23 15:06:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-11-23 15:06:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:06:58,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:06:58,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:06:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-23 15:06:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-11-23 15:06:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-11-23 15:06:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:06:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:06:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-11-23 15:06:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-11-23 15:06:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-23 15:06:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-23 15:06:58,411 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-11-23 15:06:58,411 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-11-23 15:06:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-11-23 15:06:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-11-23 15:06:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-23 15:06:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-23 15:06:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:06:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:06:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:06:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-11-23 15:06:58,412 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-11-23 15:06:58,412 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-11-23 15:06:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-11-23 15:06:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:06:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:06:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:06:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:06:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:06:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_array_109 [2021-11-23 15:06:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_array_109 [2021-11-23 15:06:58,413 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-11-23 15:06:58,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-11-23 15:06:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-11-23 15:06:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-11-23 15:06:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-11-23 15:06:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-11-23 15:06:58,414 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-11-23 15:06:58,414 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-11-23 15:06:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2021-11-23 15:06:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2021-11-23 15:06:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_85 [2021-11-23 15:06:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_85 [2021-11-23 15:06:58,416 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-11-23 15:06:58,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-11-23 15:06:58,418 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-11-23 15:06:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-11-23 15:06:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:06:58,419 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:06:58,419 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-11-23 15:06:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-11-23 15:06:58,420 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:06:58,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:06:58,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:06:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:06:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-11-23 15:06:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-11-23 15:06:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-11-23 15:06:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-11-23 15:06:58,425 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-11-23 15:06:58,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-11-23 15:06:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-11-23 15:06:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-11-23 15:06:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 15:06:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 15:06:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:06:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:06:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-11-23 15:06:58,426 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-11-23 15:06:58,426 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:06:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:06:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-11-23 15:06:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-11-23 15:06:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-11-23 15:06:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-11-23 15:06:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:06:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-11-23 15:06:58,427 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-11-23 15:06:58,427 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-11-23 15:06:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-11-23 15:06:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:06:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:06:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-11-23 15:06:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-11-23 15:06:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-11-23 15:06:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-11-23 15:06:58,428 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-11-23 15:06:58,428 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-11-23 15:06:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-23 15:06:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-23 15:06:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:06:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:06:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 15:06:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 15:06:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-11-23 15:06:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-11-23 15:06:58,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2021-11-23 15:06:58,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2021-11-23 15:06:58,430 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-11-23 15:06:58,430 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-11-23 15:06:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-11-23 15:06:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-11-23 15:06:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-11-23 15:06:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-11-23 15:06:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-23 15:06:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-23 15:06:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-11-23 15:06:58,432 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-11-23 15:06:58,432 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-11-23 15:06:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-11-23 15:06:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-11-23 15:06:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-11-23 15:06:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-11-23 15:06:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-11-23 15:06:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-11-23 15:06:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-11-23 15:06:58,433 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-11-23 15:06:58,433 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-11-23 15:06:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-11-23 15:06:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-11-23 15:06:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:06:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:06:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:06:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:06:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-11-23 15:06:58,434 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-11-23 15:06:58,434 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-11-23 15:06:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-11-23 15:06:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-11-23 15:06:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-11-23 15:06:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2021-11-23 15:06:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2021-11-23 15:06:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:06:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:06:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-11-23 15:06:58,435 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-11-23 15:06:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_129 [2021-11-23 15:06:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_129 [2021-11-23 15:06:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-11-23 15:06:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-11-23 15:06:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:06:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:06:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-11-23 15:06:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-11-23 15:06:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_86 [2021-11-23 15:06:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_86 [2021-11-23 15:06:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-11-23 15:06:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-11-23 15:06:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-11-23 15:06:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-11-23 15:06:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:06:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:06:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-11-23 15:06:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-11-23 15:06:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-11-23 15:06:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-11-23 15:06:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:06:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:06:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:06:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:06:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:06:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:06:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:06:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:06:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-11-23 15:06:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-11-23 15:06:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-11-23 15:06:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-11-23 15:06:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:06:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-11-23 15:06:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-11-23 15:06:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:06:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:06:58,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-11-23 15:06:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-11-23 15:06:58,442 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-11-23 15:06:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-11-23 15:06:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 15:06:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 15:06:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-11-23 15:06:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-11-23 15:06:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-11-23 15:06:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-11-23 15:06:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:06:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:06:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-11-23 15:06:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-11-23 15:06:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-11-23 15:06:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-11-23 15:06:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:06:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 15:06:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 15:06:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-11-23 15:06:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-11-23 15:06:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-11-23 15:06:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-11-23 15:06:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-11-23 15:06:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-11-23 15:06:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:06:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:06:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-11-23 15:06:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-11-23 15:06:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-11-23 15:06:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-11-23 15:06:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:06:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:06:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:06:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-11-23 15:06:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-11-23 15:06:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:06:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:06:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 15:06:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 15:06:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-11-23 15:06:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-11-23 15:06:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:06:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:06:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:06:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:06:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-11-23 15:06:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-11-23 15:06:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:06:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:06:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:06:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:06:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-11-23 15:06:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-11-23 15:06:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-11-23 15:06:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-11-23 15:06:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-11-23 15:06:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-11-23 15:06:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-11-23 15:06:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-11-23 15:06:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-11-23 15:06:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-11-23 15:06:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-11-23 15:06:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-11-23 15:06:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-11-23 15:06:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-11-23 15:06:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-11-23 15:06:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-11-23 15:06:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:06:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:06:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-23 15:06:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-23 15:06:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-11-23 15:06:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-11-23 15:06:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-11-23 15:06:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-11-23 15:06:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-11-23 15:06:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-11-23 15:06:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:06:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:06:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-11-23 15:06:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-11-23 15:06:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-11-23 15:06:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-11-23 15:06:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-11-23 15:06:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-11-23 15:06:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-11-23 15:06:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-11-23 15:06:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-11-23 15:06:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-11-23 15:06:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-11-23 15:06:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-11-23 15:06:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:06:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:06:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-11-23 15:06:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-11-23 15:06:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-11-23 15:06:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-11-23 15:06:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:06:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 15:06:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-11-23 15:06:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-11-23 15:06:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:06:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:06:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-11-23 15:06:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-11-23 15:06:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:06:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:06:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-11-23 15:06:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-11-23 15:06:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-11-23 15:06:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-11-23 15:06:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-11-23 15:06:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-11-23 15:06:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-11-23 15:06:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-11-23 15:06:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-11-23 15:06:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-11-23 15:06:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-11-23 15:06:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-11-23 15:06:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:06:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:06:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:06:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:06:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-11-23 15:06:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-11-23 15:06:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:06:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:06:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:06:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:06:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-11-23 15:06:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-11-23 15:06:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-11-23 15:06:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-11-23 15:06:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-11-23 15:06:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-11-23 15:06:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-11-23 15:06:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-11-23 15:06:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:06:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:06:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:06:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-11-23 15:06:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-11-23 15:06:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:06:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:06:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:06:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-11-23 15:06:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-11-23 15:06:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-11-23 15:06:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-11-23 15:06:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-11-23 15:06:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-11-23 15:06:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-11-23 15:06:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-11-23 15:06:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:06:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:06:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-11-23 15:06:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-11-23 15:06:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-11-23 15:06:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-11-23 15:06:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-11-23 15:06:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-11-23 15:06:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-11-23 15:06:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-11-23 15:06:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-23 15:06:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-23 15:06:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 15:06:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 15:06:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-11-23 15:06:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-11-23 15:06:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:06:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:06:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-11-23 15:06:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-11-23 15:06:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-11-23 15:06:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-11-23 15:06:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:06:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 15:06:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-11-23 15:06:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-11-23 15:06:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:06:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-11-23 15:06:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-11-23 15:06:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 15:06:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 15:06:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-11-23 15:06:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-11-23 15:06:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-23 15:06:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-23 15:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 15:06:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 15:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:06:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-11-23 15:06:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-11-23 15:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 15:06:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 15:06:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-11-23 15:06:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-11-23 15:06:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:06:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:06:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:06:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:06:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-23 15:06:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-23 15:06:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-11-23 15:06:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-11-23 15:06:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-11-23 15:06:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-11-23 15:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-11-23 15:06:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-11-23 15:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-11-23 15:06:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-11-23 15:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:06:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-23 15:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:06:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:06:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-11-23 15:06:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-11-23 15:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:06:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-11-23 15:06:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-11-23 15:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-11-23 15:06:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-11-23 15:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-23 15:06:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-23 15:06:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-11-23 15:06:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-11-23 15:06:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-11-23 15:06:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-11-23 15:06:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:06:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:06:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-11-23 15:06:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-11-23 15:06:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:06:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:06:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-11-23 15:06:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-11-23 15:06:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-11-23 15:06:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-11-23 15:06:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:06:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:06:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-11-23 15:06:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-11-23 15:06:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-11-23 15:06:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-11-23 15:06:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:06:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:06:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:06:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:06:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-11-23 15:06:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-11-23 15:06:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-11-23 15:06:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-11-23 15:06:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:06:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:06:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-11-23 15:06:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-11-23 15:06:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:06:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:06:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:06:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:06:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-11-23 15:06:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-11-23 15:06:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:06:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:06:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-11-23 15:06:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-11-23 15:06:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-11-23 15:06:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-11-23 15:06:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-11-23 15:06:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-11-23 15:06:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:06:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:06:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 15:06:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-11-23 15:06:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-11-23 15:06:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-11-23 15:06:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-11-23 15:06:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-11-23 15:06:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-11-23 15:06:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:06:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:06:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:06:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:06:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-11-23 15:06:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-11-23 15:06:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2021-11-23 15:06:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2021-11-23 15:07:00,746 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:07:00,753 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:07:00,979 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 15:07:00,984 INFO L158 Benchmark]: Toolchain (without parser) took 19895.89ms. Allocated memory was 121.6MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 72.7MB in the beginning and 964.0MB in the end (delta: -891.3MB). Peak memory consumption was 339.7MB. Max. memory is 16.1GB. [2021-11-23 15:07:00,985 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 90.2MB. Free memory was 61.2MB in the beginning and 61.2MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:07:00,986 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14273.95ms. Allocated memory was 121.6MB in the beginning and 421.5MB in the end (delta: 299.9MB). Free memory was 72.7MB in the beginning and 191.2MB in the end (delta: -118.5MB). Peak memory consumption was 231.7MB. Max. memory is 16.1GB. [2021-11-23 15:07:00,987 INFO L158 Benchmark]: Boogie Procedure Inliner took 1379.05ms. Allocated memory was 421.5MB in the beginning and 610.3MB in the end (delta: 188.7MB). Free memory was 191.2MB in the beginning and 385.1MB in the end (delta: -193.9MB). Peak memory consumption was 123.8MB. Max. memory is 16.1GB. [2021-11-23 15:07:00,987 INFO L158 Benchmark]: Boogie Preprocessor took 1473.13ms. Allocated memory is still 610.3MB. Free memory was 385.1MB in the beginning and 279.2MB in the end (delta: 105.9MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2021-11-23 15:07:00,988 INFO L158 Benchmark]: RCFGBuilder took 2764.93ms. Allocated memory was 610.3MB in the beginning and 1.3GB in the end (delta: 673.2MB). Free memory was 279.2MB in the beginning and 964.0MB in the end (delta: -684.7MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2021-11-23 15:07:00,992 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 90.2MB. Free memory was 61.2MB in the beginning and 61.2MB in the end (delta: 28.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14273.95ms. Allocated memory was 121.6MB in the beginning and 421.5MB in the end (delta: 299.9MB). Free memory was 72.7MB in the beginning and 191.2MB in the end (delta: -118.5MB). Peak memory consumption was 231.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1379.05ms. Allocated memory was 421.5MB in the beginning and 610.3MB in the end (delta: 188.7MB). Free memory was 191.2MB in the beginning and 385.1MB in the end (delta: -193.9MB). Peak memory consumption was 123.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1473.13ms. Allocated memory is still 610.3MB. Free memory was 385.1MB in the beginning and 279.2MB in the end (delta: 105.9MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2764.93ms. Allocated memory was 610.3MB in the beginning and 1.3GB in the end (delta: 673.2MB). Free memory was 279.2MB in the beginning and 964.0MB in the end (delta: -684.7MB). Peak memory consumption was 59.8MB. 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 15:07:01,069 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/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_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/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_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/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_686df7f6-2993-4590-ae6d-57c129a380be/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 c25ee40b84da0e037e1d80db414ed17491ea7807f66e1b888adc8df58baa009c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:07:03,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:07:03,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:07:03,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:07:03,620 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:07:03,624 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:07:03,626 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:07:03,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:07:03,634 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:07:03,639 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:07:03,643 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:07:03,645 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:07:03,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:07:03,648 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:07:03,650 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:07:03,655 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:07:03,657 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:07:03,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:07:03,663 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:07:03,671 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:07:03,673 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:07:03,674 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:07:03,676 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:07:03,677 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:07:03,680 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:07:03,680 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:07:03,681 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:07:03,682 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:07:03,682 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:07:03,683 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:07:03,684 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:07:03,685 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:07:03,685 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:07:03,686 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:07:03,687 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:07:03,687 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:07:03,688 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:07:03,688 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:07:03,689 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:07:03,689 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:07:03,690 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:07:03,691 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:07:03,715 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:07:03,715 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:07:03,716 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:07:03,716 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:07:03,717 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:07:03,717 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:07:03,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:07:03,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:07:03,718 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:07:03,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:07:03,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:07:03,718 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:07:03,718 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:07:03,719 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:07:03,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:07:03,719 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:07:03,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:07:03,719 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:07:03,720 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:07:03,720 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:07:03,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:07:03,720 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:07:03,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:07:03,721 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:07:03,721 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:07:03,721 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:07:03,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:07:03,721 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:07:03,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:07:03,722 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_686df7f6-2993-4590-ae6d-57c129a380be/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c25ee40b84da0e037e1d80db414ed17491ea7807f66e1b888adc8df58baa009c [2021-11-23 15:07:04,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:07:04,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:07:04,136 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:07:04,137 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:07:04,138 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:07:04,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-23 15:07:04,210 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/data/99070749f/0bbcd32c262a43adb2f26b81edbc87c1/FLAG98f7d5356 [2021-11-23 15:07:05,666 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:07:05,666 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-23 15:07:05,816 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/data/99070749f/0bbcd32c262a43adb2f26b81edbc87c1/FLAG98f7d5356 [2021-11-23 15:07:06,086 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_686df7f6-2993-4590-ae6d-57c129a380be/bin/ukojak-CwSLpZB5Qu/data/99070749f/0bbcd32c262a43adb2f26b81edbc87c1 [2021-11-23 15:07:06,088 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:07:06,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:07:06,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:07:06,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:07:06,095 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:07:06,096 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:07:06" (1/1) ... [2021-11-23 15:07:06,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5601f461 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:07:06, skipping insertion in model container [2021-11-23 15:07:06,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:07:06" (1/1) ... [2021-11-23 15:07:06,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:07:06,524 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:07:11,442 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.IllegalArgumentException: cannot determine size of incomplete type at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.computeSize(TypeSizeAndOffsetComputer.java:203) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructBytesizeExpression(TypeSizeAndOffsetComputer.java:121) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:996) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:963) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.ExpressionResultTransformer.transformDispatchDecaySwitchRexBoolToInt(ExpressionResultTransformer.java:177) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallGivenNameAndArguments(FunctionHandler.java:674) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:508) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1441) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:267) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:730) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1385) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:220) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1069) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1456) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3268) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2342) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:595) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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 15:07:11,449 INFO L158 Benchmark]: Toolchain (without parser) took 5358.59ms. Allocated memory was 81.8MB in the beginning and 153.1MB in the end (delta: 71.3MB). Free memory was 39.6MB in the beginning and 91.3MB in the end (delta: -51.7MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2021-11-23 15:07:11,450 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 54.5MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:07:11,452 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5355.98ms. Allocated memory was 81.8MB in the beginning and 153.1MB in the end (delta: 71.3MB). Free memory was 39.4MB in the beginning and 91.3MB in the end (delta: -52.0MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2021-11-23 15:07:11,454 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 54.5MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5355.98ms. Allocated memory was 81.8MB in the beginning and 153.1MB in the end (delta: 71.3MB). Free memory was 39.4MB in the beginning and 91.3MB in the end (delta: -52.0MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: IllegalArgumentException: cannot determine size of incomplete type: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizeAndOffsetComputer.constructSizeTValueAndOffsets_StructAndUnion(TypeSizeAndOffsetComputer.java:256) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: IllegalArgumentException: cannot determine size of incomplete type