./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 b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/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_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 21:59:58,869 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:59:58,871 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:59:58,894 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:59:58,897 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:59:58,901 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:59:58,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:59:58,909 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:59:58,911 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:59:58,917 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:59:58,918 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:59:58,920 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:59:58,921 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:59:58,923 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:59:58,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:59:58,928 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:59:58,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:59:58,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:59:58,932 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:59:58,939 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:59:58,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:59:58,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:59:58,944 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:59:58,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:59:58,955 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:59:58,955 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:59:58,955 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:59:58,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:59:58,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:59:58,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:59:58,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:59:58,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:59:58,962 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:59:58,963 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:59:58,965 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:59:58,966 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:59:58,967 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:59:58,967 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:59:58,967 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:59:58,968 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:59:58,969 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:59:58,969 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 21:59:59,011 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:59:59,012 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:59:59,013 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:59:59,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:59:59,014 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:59:59,014 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:59:59,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:59:59,014 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 21:59:59,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:59:59,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:59:59,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:59:59,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:59:59,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:59:59,016 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:59:59,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:59:59,017 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:59:59,017 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:59:59,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:59:59,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:59:59,017 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:59:59,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:59:59,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:59:59,018 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 21:59:59,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 21:59:59,018 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:59:59,018 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_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c25ee40b84da0e037e1d80db414ed17491ea7807f66e1b888adc8df58baa009c [2022-11-21 21:59:59,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:59:59,344 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:59:59,347 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:59:59,348 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:59:59,349 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:59:59,350 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-21 22:00:02,341 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:00:03,327 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:00:03,328 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-21 22:00:03,475 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/data/35785b317/0cb640267df541289883e49b43d820ec/FLAG7b1f8342c [2022-11-21 22:00:03,493 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/data/35785b317/0cb640267df541289883e49b43d820ec [2022-11-21 22:00:03,496 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:00:03,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:00:03,502 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:03,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:00:03,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:00:03,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:03" (1/1) ... [2022-11-21 22:00:03,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ccc440f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:03, skipping insertion in model container [2022-11-21 22:00:03,507 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:00:03" (1/1) ... [2022-11-21 22:00:03,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:00:03,775 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:00:14,420 WARN L237 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_e919efef-b8b4-4500-9cbe-cb89bfab03f8/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] [2022-11-21 22:00:14,430 WARN L237 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_e919efef-b8b4-4500-9cbe-cb89bfab03f8/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] [2022-11-21 22:00:14,478 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:00:14,641 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:00:15,473 WARN L237 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_e919efef-b8b4-4500-9cbe-cb89bfab03f8/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] [2022-11-21 22:00:15,474 WARN L237 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_e919efef-b8b4-4500-9cbe-cb89bfab03f8/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] [2022-11-21 22:00:15,483 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:00:16,776 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:00:16,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16 WrapperNode [2022-11-21 22:00:16,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:00:16,778 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:00:16,778 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:00:16,778 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:00:16,786 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:17,054 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:19,044 INFO L138 Inliner]: procedures = 1122, calls = 12859, calls flagged for inlining = 622, calls inlined = 583, statements flattened = 22705 [2022-11-21 22:00:19,045 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:00:19,046 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:00:19,046 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:00:19,046 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:00:19,057 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:19,057 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:19,484 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:19,485 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:20,567 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:20,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:21,093 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:21,180 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:21,598 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:00:21,600 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:00:21,601 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:00:21,601 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:00:21,602 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:00:16" (1/1) ... [2022-11-21 22:00:21,609 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:00:21,621 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:00:21,638 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:00:21,655 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e919efef-b8b4-4500-9cbe-cb89bfab03f8/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:00:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2022-11-21 22:00:21,699 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2022-11-21 22:00:21,699 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-21 22:00:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-21 22:00:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2022-11-21 22:00:21,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2022-11-21 22:00:21,702 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-21 22:00:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-21 22:00:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2022-11-21 22:00:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2022-11-21 22:00:21,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_130 [2022-11-21 22:00:21,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_130 [2022-11-21 22:00:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2022-11-21 22:00:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2022-11-21 22:00:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-21 22:00:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-21 22:00:21,704 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2022-11-21 22:00:21,704 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2022-11-21 22:00:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-21 22:00:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-21 22:00:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-21 22:00:21,705 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-21 22:00:21,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-21 22:00:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-21 22:00:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-21 22:00:21,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-21 22:00:21,706 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2022-11-21 22:00:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2022-11-21 22:00:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2022-11-21 22:00:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2022-11-21 22:00:21,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-21 22:00:21,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-21 22:00:21,708 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-21 22:00:21,708 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-21 22:00:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2022-11-21 22:00:21,709 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2022-11-21 22:00:21,709 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2022-11-21 22:00:21,710 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2022-11-21 22:00:21,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-21 22:00:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-21 22:00:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2022-11-21 22:00:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2022-11-21 22:00:21,711 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2022-11-21 22:00:21,711 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2022-11-21 22:00:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-21 22:00:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-21 22:00:21,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_115 [2022-11-21 22:00:21,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_115 [2022-11-21 22:00:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-21 22:00:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-21 22:00:21,713 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2022-11-21 22:00:21,713 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2022-11-21 22:00:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2022-11-21 22:00:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2022-11-21 22:00:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2022-11-21 22:00:21,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2022-11-21 22:00:21,714 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-21 22:00:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-21 22:00:21,715 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-21 22:00:21,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-21 22:00:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2022-11-21 22:00:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2022-11-21 22:00:21,716 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2022-11-21 22:00:21,716 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2022-11-21 22:00:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 22:00:21,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 22:00:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:00:21,717 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-21 22:00:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-21 22:00:21,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-21 22:00:21,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-21 22:00:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2022-11-21 22:00:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2022-11-21 22:00:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2022-11-21 22:00:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2022-11-21 22:00:21,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-21 22:00:21,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-21 22:00:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2022-11-21 22:00:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2022-11-21 22:00:21,720 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2022-11-21 22:00:21,720 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2022-11-21 22:00:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2022-11-21 22:00:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2022-11-21 22:00:21,721 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-21 22:00:21,721 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-21 22:00:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2022-11-21 22:00:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2022-11-21 22:00:21,722 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-21 22:00:21,722 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-21 22:00:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:00:21,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-21 22:00:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-21 22:00:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-21 22:00:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-21 22:00:21,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-21 22:00:21,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-21 22:00:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-21 22:00:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-21 22:00:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-21 22:00:21,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-21 22:00:21,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-21 22:00:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-21 22:00:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-21 22:00:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-21 22:00:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2022-11-21 22:00:21,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2022-11-21 22:00:21,726 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2022-11-21 22:00:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2022-11-21 22:00:21,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2022-11-21 22:00:21,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2022-11-21 22:00:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:00:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 22:00:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 22:00:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-21 22:00:21,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-21 22:00:21,728 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2022-11-21 22:00:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2022-11-21 22:00:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:00:21,729 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2022-11-21 22:00:21,729 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2022-11-21 22:00:21,730 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 22:00:21,731 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-21 22:00:21,734 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-21 22:00:21,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-21 22:00:21,735 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-21 22:00:21,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_stmmac_priv [2022-11-21 22:00:21,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_stmmac_priv [2022-11-21 22:00:21,737 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2022-11-21 22:00:21,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2022-11-21 22:00:21,739 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-21 22:00:21,739 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-21 22:00:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2022-11-21 22:00:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2022-11-21 22:00:21,745 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-21 22:00:21,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-21 22:00:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2022-11-21 22:00:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2022-11-21 22:00:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-21 22:00:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-21 22:00:21,746 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-21 22:00:21,746 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-21 22:00:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2022-11-21 22:00:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2022-11-21 22:00:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2022-11-21 22:00:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2022-11-21 22:00:21,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-21 22:00:21,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-21 22:00:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-21 22:00:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-21 22:00:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2022-11-21 22:00:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2022-11-21 22:00:21,748 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2022-11-21 22:00:21,748 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2022-11-21 22:00:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2022-11-21 22:00:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2022-11-21 22:00:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-21 22:00:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-21 22:00:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2022-11-21 22:00:21,749 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2022-11-21 22:00:21,749 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2022-11-21 22:00:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2022-11-21 22:00:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2022-11-21 22:00:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2022-11-21 22:00:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2022-11-21 22:00:21,750 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2022-11-21 22:00:21,750 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2022-11-21 22:00:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2022-11-21 22:00:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2022-11-21 22:00:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2022-11-21 22:00:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:00:21,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:00:21,751 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2022-11-21 22:00:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2022-11-21 22:00:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-21 22:00:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-21 22:00:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2022-11-21 22:00:21,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2022-11-21 22:00:21,752 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2022-11-21 22:00:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2022-11-21 22:00:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-21 22:00:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-21 22:00:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2022-11-21 22:00:21,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2022-11-21 22:00:21,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:00:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-21 22:00:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-21 22:00:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2022-11-21 22:00:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2022-11-21 22:00:21,754 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-21 22:00:21,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-21 22:00:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-21 22:00:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-21 22:00:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-21 22:00:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2022-11-21 22:00:21,755 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2022-11-21 22:00:21,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-21 22:00:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-21 22:00:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_stmmac_priv [2022-11-21 22:00:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_stmmac_priv [2022-11-21 22:00:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2022-11-21 22:00:21,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2022-11-21 22:00:21,756 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2022-11-21 22:00:21,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2022-11-21 22:00:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2022-11-21 22:00:21,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2022-11-21 22:00:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-21 22:00:21,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-21 22:00:21,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-21 22:00:21,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-21 22:00:21,758 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2022-11-21 22:00:21,758 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2022-11-21 22:00:21,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:00:21,758 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:00:21,758 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2022-11-21 22:00:21,758 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2022-11-21 22:00:21,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-21 22:00:21,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-21 22:00:21,759 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2022-11-21 22:00:21,759 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2022-11-21 22:00:21,759 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-21 22:00:21,759 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-21 22:00:21,760 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-21 22:00:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-21 22:00:21,760 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-21 22:00:21,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-21 22:00:21,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:00:21,760 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2022-11-21 22:00:21,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2022-11-21 22:00:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2022-11-21 22:00:21,761 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2022-11-21 22:00:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 22:00:21,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 22:00:21,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:00:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-21 22:00:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-21 22:00:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmalloc_array_109 [2022-11-21 22:00:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmalloc_array_109 [2022-11-21 22:00:21,762 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2022-11-21 22:00:21,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2022-11-21 22:00:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2022-11-21 22:00:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2022-11-21 22:00:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-11-21 22:00:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-11-21 22:00:21,763 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2022-11-21 22:00:21,763 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2022-11-21 22:00:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2022-11-21 22:00:21,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2022-11-21 22:00:21,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_85 [2022-11-21 22:00:21,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_85 [2022-11-21 22:00:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2022-11-21 22:00:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2022-11-21 22:00:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2022-11-21 22:00:21,769 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2022-11-21 22:00:21,769 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-21 22:00:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-21 22:00:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2022-11-21 22:00:21,770 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2022-11-21 22:00:21,770 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-21 22:00:21,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-21 22:00:21,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-21 22:00:21,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-21 22:00:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2022-11-21 22:00:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2022-11-21 22:00:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2022-11-21 22:00:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2022-11-21 22:00:21,773 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2022-11-21 22:00:21,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2022-11-21 22:00:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2022-11-21 22:00:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2022-11-21 22:00:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-21 22:00:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-21 22:00:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-21 22:00:21,774 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-21 22:00:21,774 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2022-11-21 22:00:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2022-11-21 22:00:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-21 22:00:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-21 22:00:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2022-11-21 22:00:21,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2022-11-21 22:00:21,775 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2022-11-21 22:00:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2022-11-21 22:00:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:00:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2022-11-21 22:00:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2022-11-21 22:00:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2022-11-21 22:00:21,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2022-11-21 22:00:21,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 22:00:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 22:00:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2022-11-21 22:00:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2022-11-21 22:00:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2022-11-21 22:00:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2022-11-21 22:00:21,777 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-11-21 22:00:21,777 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-11-21 22:00:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-21 22:00:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-21 22:00:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-21 22:00:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-21 22:00:21,778 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-21 22:00:21,778 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-21 22:00:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-11-21 22:00:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-11-21 22:00:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2022-11-21 22:00:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2022-11-21 22:00:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2022-11-21 22:00:21,779 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2022-11-21 22:00:21,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-11-21 22:00:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-11-21 22:00:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2022-11-21 22:00:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2022-11-21 22:00:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-21 22:00:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-21 22:00:21,780 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2022-11-21 22:00:21,780 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2022-11-21 22:00:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2022-11-21 22:00:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2022-11-21 22:00:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2022-11-21 22:00:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2022-11-21 22:00:21,781 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2022-11-21 22:00:21,781 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2022-11-21 22:00:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2022-11-21 22:00:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2022-11-21 22:00:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2022-11-21 22:00:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2022-11-21 22:00:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2022-11-21 22:00:21,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2022-11-21 22:00:21,782 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-21 22:00:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-21 22:00:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 22:00:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 22:00:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2022-11-21 22:00:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2022-11-21 22:00:21,783 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2022-11-21 22:00:21,783 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2022-11-21 22:00:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2022-11-21 22:00:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2022-11-21 22:00:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2022-11-21 22:00:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2022-11-21 22:00:21,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 22:00:21,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 22:00:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2022-11-21 22:00:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2022-11-21 22:00:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_129 [2022-11-21 22:00:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_129 [2022-11-21 22:00:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-21 22:00:21,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-21 22:00:21,785 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-21 22:00:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-21 22:00:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2022-11-21 22:00:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2022-11-21 22:00:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_86 [2022-11-21 22:00:21,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_86 [2022-11-21 22:00:21,786 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2022-11-21 22:00:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2022-11-21 22:00:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2022-11-21 22:00:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2022-11-21 22:00:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-21 22:00:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-21 22:00:21,787 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2022-11-21 22:00:21,787 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2022-11-21 22:00:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-11-21 22:00:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-11-21 22:00:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-21 22:00:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-21 22:00:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 22:00:21,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 22:00:21,788 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-21 22:00:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-21 22:00:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 22:00:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 22:00:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2022-11-21 22:00:21,789 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2022-11-21 22:00:21,789 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2022-11-21 22:00:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2022-11-21 22:00:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:00:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2022-11-21 22:00:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2022-11-21 22:00:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-21 22:00:21,790 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-21 22:00:21,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-21 22:00:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-21 22:00:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2022-11-21 22:00:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2022-11-21 22:00:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-21 22:00:21,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-21 22:00:21,791 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2022-11-21 22:00:21,792 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2022-11-21 22:00:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2022-11-21 22:00:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2022-11-21 22:00:21,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-21 22:00:21,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-21 22:00:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2022-11-21 22:00:21,889 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2022-11-21 22:00:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2022-11-21 22:00:21,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2022-11-21 22:00:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 22:00:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-21 22:00:21,889 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-21 22:00:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2022-11-21 22:00:21,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2022-11-21 22:00:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2022-11-21 22:00:21,889 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2022-11-21 22:00:21,889 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2022-11-21 22:00:21,889 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2022-11-21 22:00:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-21 22:00:21,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-21 22:00:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2022-11-21 22:00:21,890 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2022-11-21 22:00:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2022-11-21 22:00:21,890 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2022-11-21 22:00:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-21 22:00:21,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-21 22:00:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 22:00:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2022-11-21 22:00:21,890 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2022-11-21 22:00:21,890 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-21 22:00:21,890 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-21 22:00:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-21 22:00:21,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-21 22:00:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2022-11-21 22:00:21,891 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2022-11-21 22:00:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 22:00:21,891 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 22:00:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-21 22:00:21,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-21 22:00:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2022-11-21 22:00:21,891 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2022-11-21 22:00:21,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-21 22:00:21,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-21 22:00:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-21 22:00:21,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-21 22:00:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2022-11-21 22:00:21,892 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2022-11-21 22:00:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2022-11-21 22:00:21,892 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2022-11-21 22:00:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2022-11-21 22:00:21,892 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2022-11-21 22:00:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2022-11-21 22:00:21,892 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2022-11-21 22:00:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-21 22:00:21,892 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-21 22:00:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2022-11-21 22:00:21,892 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2022-11-21 22:00:21,892 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2022-11-21 22:00:21,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2022-11-21 22:00:21,893 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2022-11-21 22:00:21,893 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2022-11-21 22:00:21,893 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-21 22:00:21,893 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-21 22:00:21,893 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-21 22:00:21,893 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-21 22:00:21,893 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2022-11-21 22:00:21,893 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2022-11-21 22:00:21,893 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2022-11-21 22:00:21,893 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2022-11-21 22:00:21,893 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2022-11-21 22:00:21,893 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2022-11-21 22:00:21,893 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-21 22:00:21,894 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-21 22:00:21,894 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2022-11-21 22:00:21,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2022-11-21 22:00:21,894 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2022-11-21 22:00:21,894 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2022-11-21 22:00:21,894 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2022-11-21 22:00:21,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2022-11-21 22:00:21,894 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2022-11-21 22:00:21,894 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2022-11-21 22:00:21,894 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2022-11-21 22:00:21,894 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2022-11-21 22:00:21,894 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2022-11-21 22:00:21,894 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2022-11-21 22:00:21,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 22:00:21,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 22:00:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2022-11-21 22:00:21,895 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2022-11-21 22:00:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2022-11-21 22:00:21,895 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2022-11-21 22:00:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:00:21,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:00:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2022-11-21 22:00:21,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2022-11-21 22:00:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-21 22:00:21,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-21 22:00:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2022-11-21 22:00:21,895 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2022-11-21 22:00:21,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-21 22:00:21,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-21 22:00:21,896 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2022-11-21 22:00:21,896 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2022-11-21 22:00:21,896 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2022-11-21 22:00:21,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2022-11-21 22:00:21,896 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2022-11-21 22:00:21,896 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2022-11-21 22:00:21,896 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2022-11-21 22:00:21,896 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2022-11-21 22:00:21,896 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2022-11-21 22:00:21,896 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2022-11-21 22:00:21,896 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2022-11-21 22:00:21,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2022-11-21 22:00:21,896 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-21 22:00:21,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-21 22:00:21,897 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-21 22:00:21,897 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-21 22:00:21,897 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2022-11-21 22:00:21,897 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2022-11-21 22:00:21,897 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-21 22:00:21,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-21 22:00:21,897 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-21 22:00:21,897 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-21 22:00:21,897 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2022-11-21 22:00:21,897 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2022-11-21 22:00:21,897 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2022-11-21 22:00:21,897 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2022-11-21 22:00:21,897 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2022-11-21 22:00:21,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2022-11-21 22:00:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2022-11-21 22:00:21,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2022-11-21 22:00:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 22:00:21,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 22:00:21,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 22:00:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2022-11-21 22:00:21,904 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2022-11-21 22:00:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-21 22:00:21,904 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-21 22:00:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-21 22:00:21,904 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-21 22:00:21,904 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-21 22:00:21,905 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-21 22:00:21,905 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2022-11-21 22:00:21,905 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2022-11-21 22:00:21,905 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-21 22:00:21,905 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-21 22:00:21,905 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2022-11-21 22:00:21,905 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2022-11-21 22:00:21,905 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2022-11-21 22:00:21,906 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2022-11-21 22:00:21,906 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-21 22:00:21,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-21 22:00:21,906 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2022-11-21 22:00:21,906 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2022-11-21 22:00:21,906 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2022-11-21 22:00:21,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2022-11-21 22:00:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2022-11-21 22:00:21,907 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2022-11-21 22:00:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2022-11-21 22:00:21,907 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2022-11-21 22:00:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-21 22:00:21,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-21 22:00:21,907 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-21 22:00:21,907 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-21 22:00:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-21 22:00:21,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-21 22:00:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-21 22:00:21,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-21 22:00:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2022-11-21 22:00:21,908 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2022-11-21 22:00:21,908 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2022-11-21 22:00:21,909 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2022-11-21 22:00:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-21 22:00:21,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-21 22:00:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2022-11-21 22:00:21,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2022-11-21 22:00:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:00:21,909 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2022-11-21 22:00:21,909 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2022-11-21 22:00:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-21 22:00:21,910 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-21 22:00:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2022-11-21 22:00:21,910 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2022-11-21 22:00:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-21 22:00:21,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-21 22:00:21,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-21 22:00:21,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-21 22:00:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 22:00:21,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 22:00:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2022-11-21 22:00:21,911 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2022-11-21 22:00:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-21 22:00:21,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-21 22:00:21,911 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2022-11-21 22:00:21,912 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2022-11-21 22:00:21,912 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-21 22:00:21,912 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-21 22:00:21,912 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-21 22:00:21,912 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-21 22:00:21,912 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-11-21 22:00:21,912 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-11-21 22:00:21,912 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-11-21 22:00:21,913 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-11-21 22:00:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2022-11-21 22:00:21,913 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2022-11-21 22:00:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2022-11-21 22:00:21,913 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2022-11-21 22:00:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2022-11-21 22:00:21,913 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2022-11-21 22:00:21,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-21 22:00:21,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-21 22:00:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 22:00:21,914 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 22:00:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2022-11-21 22:00:21,914 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2022-11-21 22:00:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-21 22:00:21,914 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-21 22:00:21,914 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2022-11-21 22:00:21,915 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2022-11-21 22:00:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2022-11-21 22:00:21,915 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2022-11-21 22:00:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-21 22:00:21,915 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-21 22:00:21,915 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2022-11-21 22:00:21,915 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2022-11-21 22:00:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2022-11-21 22:00:21,916 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2022-11-21 22:00:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-21 22:00:21,916 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-21 22:00:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2022-11-21 22:00:21,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2022-11-21 22:00:21,916 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-21 22:00:21,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-21 22:00:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2022-11-21 22:00:21,917 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2022-11-21 22:00:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2022-11-21 22:00:21,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2022-11-21 22:00:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-21 22:00:21,917 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-21 22:00:21,917 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2022-11-21 22:00:21,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2022-11-21 22:00:21,918 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2022-11-21 22:00:21,918 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2022-11-21 22:00:21,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 22:00:21,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 22:00:21,918 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-21 22:00:21,918 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-21 22:00:21,918 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2022-11-21 22:00:21,919 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2022-11-21 22:00:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2022-11-21 22:00:21,919 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2022-11-21 22:00:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-21 22:00:21,919 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-21 22:00:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2022-11-21 22:00:21,919 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2022-11-21 22:00:21,919 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-21 22:00:21,920 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-21 22:00:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:00:21,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:00:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2022-11-21 22:00:21,920 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2022-11-21 22:00:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-21 22:00:21,920 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-21 22:00:21,920 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2022-11-21 22:00:21,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2022-11-21 22:00:21,921 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2022-11-21 22:00:21,921 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2022-11-21 22:00:21,921 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2022-11-21 22:00:21,921 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2022-11-21 22:00:21,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:00:21,921 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 22:00:21,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 22:00:21,922 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2022-11-21 22:00:21,922 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2022-11-21 22:00:21,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-11-21 22:00:21,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-11-21 22:00:21,922 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2022-11-21 22:00:21,922 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2022-11-21 22:00:21,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 22:00:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 22:00:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-21 22:00:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-21 22:00:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2022-11-21 22:00:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2022-11-21 22:00:21,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2022-11-21 22:00:21,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2022-11-21 22:00:24,506 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:00:24,518 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:00:24,839 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-21 22:01:18,000 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-21 22:01:18,559 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:01:26,254 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:01:26,254 INFO L300 CfgBuilder]: Removed 9 assume(true) statements. [2022-11-21 22:01:26,262 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:01:26 BoogieIcfgContainer [2022-11-21 22:01:26,263 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:01:26,264 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:01:26,264 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:01:26,274 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:01:26,274 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:01:26" (1/1) ... [2022-11-21 22:01:26,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:01:26,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:26,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7481 states to 5108 states and 7481 transitions. [2022-11-21 22:01:26,490 INFO L276 IsEmpty]: Start isEmpty. Operand 5108 states and 7481 transitions. [2022-11-21 22:01:26,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 875 [2022-11-21 22:01:26,577 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:26,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:28,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:31,147 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:01:34,121 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.95s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-21 22:01:34,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:34,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7521 states to 5125 states and 7521 transitions. [2022-11-21 22:01:34,517 INFO L276 IsEmpty]: Start isEmpty. Operand 5125 states and 7521 transitions. [2022-11-21 22:01:34,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 876 [2022-11-21 22:01:34,578 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:34,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:37,361 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:01:37,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:37,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7566 states to 5143 states and 7566 transitions. [2022-11-21 22:01:37,630 INFO L276 IsEmpty]: Start isEmpty. Operand 5143 states and 7566 transitions. [2022-11-21 22:01:37,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 877 [2022-11-21 22:01:37,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:37,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:38,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:39,796 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:01:39,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:39,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7567 states to 5144 states and 7567 transitions. [2022-11-21 22:01:39,914 INFO L276 IsEmpty]: Start isEmpty. Operand 5144 states and 7567 transitions. [2022-11-21 22:01:39,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 878 [2022-11-21 22:01:39,944 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:39,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:40,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:42,022 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:01:42,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:42,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7568 states to 5145 states and 7568 transitions. [2022-11-21 22:01:42,133 INFO L276 IsEmpty]: Start isEmpty. Operand 5145 states and 7568 transitions. [2022-11-21 22:01:42,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 879 [2022-11-21 22:01:42,161 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:42,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:42,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:44,185 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:01:44,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:44,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7569 states to 5146 states and 7569 transitions. [2022-11-21 22:01:44,284 INFO L276 IsEmpty]: Start isEmpty. Operand 5146 states and 7569 transitions. [2022-11-21 22:01:44,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 882 [2022-11-21 22:01:44,320 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:44,320 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:44,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:46,100 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:01:46,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:46,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7572 states to 5149 states and 7572 transitions. [2022-11-21 22:01:46,208 INFO L276 IsEmpty]: Start isEmpty. Operand 5149 states and 7572 transitions. [2022-11-21 22:01:46,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2022-11-21 22:01:46,237 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:46,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:46,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:47,988 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:01:48,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:48,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7623 states to 5171 states and 7623 transitions. [2022-11-21 22:01:48,365 INFO L276 IsEmpty]: Start isEmpty. Operand 5171 states and 7623 transitions. [2022-11-21 22:01:48,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 883 [2022-11-21 22:01:48,397 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:48,397 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:48,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:50,109 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:01:50,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:50,224 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7624 states to 5172 states and 7624 transitions. [2022-11-21 22:01:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 5172 states and 7624 transitions. [2022-11-21 22:01:50,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 884 [2022-11-21 22:01:50,260 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:50,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:50,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:52,103 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:01:52,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:52,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7625 states to 5173 states and 7625 transitions. [2022-11-21 22:01:52,205 INFO L276 IsEmpty]: Start isEmpty. Operand 5173 states and 7625 transitions. [2022-11-21 22:01:52,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 886 [2022-11-21 22:01:52,233 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:52,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:52,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:54,090 INFO L134 CoverageAnalysis]: Checked inductivity of 25609 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:01:54,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:54,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7656 states to 5181 states and 7656 transitions. [2022-11-21 22:01:54,374 INFO L276 IsEmpty]: Start isEmpty. Operand 5181 states and 7656 transitions. [2022-11-21 22:01:54,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 885 [2022-11-21 22:01:54,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:54,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:54,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:56,019 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:01:56,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:56,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7657 states to 5182 states and 7657 transitions. [2022-11-21 22:01:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 5182 states and 7657 transitions. [2022-11-21 22:01:56,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2022-11-21 22:01:56,130 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:56,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:56,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:01:57,802 INFO L134 CoverageAnalysis]: Checked inductivity of 25770 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-21 22:01:58,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:01:58,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7683 states to 5187 states and 7683 transitions. [2022-11-21 22:01:58,138 INFO L276 IsEmpty]: Start isEmpty. Operand 5187 states and 7683 transitions. [2022-11-21 22:01:58,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2022-11-21 22:01:58,170 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:01:58,170 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:01:58,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:00,507 INFO L134 CoverageAnalysis]: Checked inductivity of 25610 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:01,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:01,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7718 states to 5196 states and 7718 transitions. [2022-11-21 22:02:01,321 INFO L276 IsEmpty]: Start isEmpty. Operand 5196 states and 7718 transitions. [2022-11-21 22:02:01,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 887 [2022-11-21 22:02:01,343 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:01,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:01,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:03,211 INFO L134 CoverageAnalysis]: Checked inductivity of 25608 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25608 trivial. 0 not checked. [2022-11-21 22:02:03,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:03,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7727 states to 5200 states and 7727 transitions. [2022-11-21 22:02:03,307 INFO L276 IsEmpty]: Start isEmpty. Operand 5200 states and 7727 transitions. [2022-11-21 22:02:03,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2022-11-21 22:02:03,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:03,329 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:03,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:04,900 INFO L134 CoverageAnalysis]: Checked inductivity of 25771 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-21 22:02:05,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:05,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7757 states to 5206 states and 7757 transitions. [2022-11-21 22:02:05,485 INFO L276 IsEmpty]: Start isEmpty. Operand 5206 states and 7757 transitions. [2022-11-21 22:02:05,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2022-11-21 22:02:05,507 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:05,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:06,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:07,026 INFO L134 CoverageAnalysis]: Checked inductivity of 25606 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:07,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:07,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7758 states to 5207 states and 7758 transitions. [2022-11-21 22:02:07,103 INFO L276 IsEmpty]: Start isEmpty. Operand 5207 states and 7758 transitions. [2022-11-21 22:02:07,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2022-11-21 22:02:07,208 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:07,209 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:07,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:08,926 INFO L134 CoverageAnalysis]: Checked inductivity of 25611 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:10,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:10,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7797 states to 5217 states and 7797 transitions. [2022-11-21 22:02:10,353 INFO L276 IsEmpty]: Start isEmpty. Operand 5217 states and 7797 transitions. [2022-11-21 22:02:10,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2022-11-21 22:02:10,374 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:10,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:10,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:11,811 INFO L134 CoverageAnalysis]: Checked inductivity of 25608 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25608 trivial. 0 not checked. [2022-11-21 22:02:11,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:11,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7806 states to 5221 states and 7806 transitions. [2022-11-21 22:02:11,902 INFO L276 IsEmpty]: Start isEmpty. Operand 5221 states and 7806 transitions. [2022-11-21 22:02:11,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2022-11-21 22:02:11,929 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:11,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:12,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:13,333 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:13,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:13,392 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7807 states to 5222 states and 7807 transitions. [2022-11-21 22:02:13,393 INFO L276 IsEmpty]: Start isEmpty. Operand 5222 states and 7807 transitions. [2022-11-21 22:02:13,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2022-11-21 22:02:13,414 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:13,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:13,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:14,813 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:15,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:15,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7837 states to 5228 states and 7837 transitions. [2022-11-21 22:02:15,253 INFO L276 IsEmpty]: Start isEmpty. Operand 5228 states and 7837 transitions. [2022-11-21 22:02:15,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 888 [2022-11-21 22:02:15,268 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:15,269 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:15,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:16,957 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:02:17,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:17,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7840 states to 5231 states and 7840 transitions. [2022-11-21 22:02:17,032 INFO L276 IsEmpty]: Start isEmpty. Operand 5231 states and 7840 transitions. [2022-11-21 22:02:17,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2022-11-21 22:02:17,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:17,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:17,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:18,478 INFO L134 CoverageAnalysis]: Checked inductivity of 25612 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:20,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:20,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7883 states to 5242 states and 7883 transitions. [2022-11-21 22:02:20,636 INFO L276 IsEmpty]: Start isEmpty. Operand 5242 states and 7883 transitions. [2022-11-21 22:02:20,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2022-11-21 22:02:20,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:20,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:21,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:22,094 INFO L134 CoverageAnalysis]: Checked inductivity of 25608 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:23,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7917 states to 5249 states and 7917 transitions. [2022-11-21 22:02:23,986 INFO L276 IsEmpty]: Start isEmpty. Operand 5249 states and 7917 transitions. [2022-11-21 22:02:24,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2022-11-21 22:02:24,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:24,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:24,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:25,270 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:25,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:25,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7918 states to 5250 states and 7918 transitions. [2022-11-21 22:02:25,328 INFO L276 IsEmpty]: Start isEmpty. Operand 5250 states and 7918 transitions. [2022-11-21 22:02:25,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2022-11-21 22:02:25,346 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:25,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:25,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:26,688 INFO L134 CoverageAnalysis]: Checked inductivity of 25773 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-21 22:02:26,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:26,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7919 states to 5251 states and 7919 transitions. [2022-11-21 22:02:26,804 INFO L276 IsEmpty]: Start isEmpty. Operand 5251 states and 7919 transitions. [2022-11-21 22:02:26,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2022-11-21 22:02:26,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:26,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:27,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:28,078 INFO L134 CoverageAnalysis]: Checked inductivity of 25609 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25609 trivial. 0 not checked. [2022-11-21 22:02:28,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:28,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7987 states to 5257 states and 7987 transitions. [2022-11-21 22:02:28,519 INFO L276 IsEmpty]: Start isEmpty. Operand 5257 states and 7987 transitions. [2022-11-21 22:02:28,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 889 [2022-11-21 22:02:28,539 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:28,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:29,967 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:02:30,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:30,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7988 states to 5258 states and 7988 transitions. [2022-11-21 22:02:30,088 INFO L276 IsEmpty]: Start isEmpty. Operand 5258 states and 7988 transitions. [2022-11-21 22:02:30,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2022-11-21 22:02:30,101 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:30,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:30,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:31,346 INFO L134 CoverageAnalysis]: Checked inductivity of 25608 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:31,395 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:31,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7989 states to 5259 states and 7989 transitions. [2022-11-21 22:02:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 5259 states and 7989 transitions. [2022-11-21 22:02:31,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2022-11-21 22:02:31,422 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:31,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:31,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:32,793 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:32,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:32,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7990 states to 5260 states and 7990 transitions. [2022-11-21 22:02:32,844 INFO L276 IsEmpty]: Start isEmpty. Operand 5260 states and 7990 transitions. [2022-11-21 22:02:32,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2022-11-21 22:02:32,857 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:32,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:33,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:34,116 INFO L134 CoverageAnalysis]: Checked inductivity of 25609 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25609 trivial. 0 not checked. [2022-11-21 22:02:34,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:34,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8058 states to 5266 states and 8058 transitions. [2022-11-21 22:02:34,450 INFO L276 IsEmpty]: Start isEmpty. Operand 5266 states and 8058 transitions. [2022-11-21 22:02:34,463 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2022-11-21 22:02:34,463 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:34,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:34,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:36,508 INFO L134 CoverageAnalysis]: Checked inductivity of 25774 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-21 22:02:38,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:38,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8067 states to 5270 states and 8067 transitions. [2022-11-21 22:02:38,070 INFO L276 IsEmpty]: Start isEmpty. Operand 5270 states and 8067 transitions. [2022-11-21 22:02:38,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 891 [2022-11-21 22:02:38,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:38,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:38,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:39,449 INFO L134 CoverageAnalysis]: Checked inductivity of 25610 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25610 trivial. 0 not checked. [2022-11-21 22:02:40,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:40,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8134 states to 5276 states and 8134 transitions. [2022-11-21 22:02:40,032 INFO L276 IsEmpty]: Start isEmpty. Operand 5276 states and 8134 transitions. [2022-11-21 22:02:40,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 890 [2022-11-21 22:02:40,054 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:40,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:40,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:41,428 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-21 22:02:41,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:41,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8135 states to 5277 states and 8135 transitions. [2022-11-21 22:02:41,481 INFO L276 IsEmpty]: Start isEmpty. Operand 5277 states and 8135 transitions. [2022-11-21 22:02:41,496 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2022-11-21 22:02:41,496 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:41,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:41,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:42,862 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-21 22:02:42,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:42,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8136 states to 5278 states and 8136 transitions. [2022-11-21 22:02:42,915 INFO L276 IsEmpty]: Start isEmpty. Operand 5278 states and 8136 transitions. [2022-11-21 22:02:42,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 893 [2022-11-21 22:02:42,928 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:42,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:02:43,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:02:44,344 INFO L134 CoverageAnalysis]: Checked inductivity of 25773 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-21 22:02:44,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:02:44,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8138 states to 5280 states and 8138 transitions. [2022-11-21 22:02:44,545 INFO L276 IsEmpty]: Start isEmpty. Operand 5280 states and 8138 transitions. [2022-11-21 22:02:44,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 892 [2022-11-21 22:02:44,567 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:02:44,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms