./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e --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 9b379d3952381ee5f7f20521f33bb132b70e1b6ee6e3a8e84f57aac9987165a8 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:04:58,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:04:58,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:04:58,938 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:04:58,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:04:58,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:04:58,945 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:04:58,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:04:58,952 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:04:58,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:04:58,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:04:58,961 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:04:58,962 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:04:58,965 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:04:58,969 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:04:58,978 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:04:58,980 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:04:58,981 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:04:58,984 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:04:58,994 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:04:58,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:04:58,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:04:58,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:04:59,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:04:59,003 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:04:59,004 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:04:59,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:04:59,005 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:04:59,006 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:04:59,007 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:04:59,007 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:04:59,008 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:04:59,009 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:04:59,010 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:04:59,011 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:04:59,012 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:04:59,012 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:04:59,013 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:04:59,013 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:04:59,014 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:04:59,015 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:04:59,016 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 21:04:59,042 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:04:59,042 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:04:59,050 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:04:59,050 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:04:59,051 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:04:59,051 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:04:59,051 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:04:59,052 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:04:59,052 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:04:59,052 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:04:59,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:04:59,052 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:04:59,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:04:59,053 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:04:59,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:04:59,053 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:04:59,053 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:04:59,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:04:59,054 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:04:59,054 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:04:59,054 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:04:59,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:04:59,055 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:04:59,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:04:59,055 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:04:59,056 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_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b379d3952381ee5f7f20521f33bb132b70e1b6ee6e3a8e84f57aac9987165a8 [2021-11-13 21:04:59,304 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:04:59,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:04:59,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:04:59,342 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:04:59,343 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:04:59,345 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-13 21:04:59,412 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/data/ce9374a73/1282891e2a1d48eab7cbe30a409e28fa/FLAG6f8a0f694 [2021-11-13 21:05:00,685 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:05:00,687 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-11-13 21:05:00,830 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/data/ce9374a73/1282891e2a1d48eab7cbe30a409e28fa/FLAG6f8a0f694 [2021-11-13 21:05:01,280 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/data/ce9374a73/1282891e2a1d48eab7cbe30a409e28fa [2021-11-13 21:05:01,282 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:05:01,283 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:05:01,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:01,285 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:05:01,312 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:05:01,313 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:01" (1/1) ... [2021-11-13 21:05:01,314 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10b28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:01, skipping insertion in model container [2021-11-13 21:05:01,315 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:05:01" (1/1) ... [2021-11-13 21:05:01,321 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:05:01,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:05:11,162 WARN L228 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_299693fc-fa0d-474f-a113-7fcdd2008ccf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[837847,837860] [2021-11-13 21:05:11,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:11,437 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:05:12,364 WARN L228 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_299693fc-fa0d-474f-a113-7fcdd2008ccf/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[837847,837860] [2021-11-13 21:05:12,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:05:13,134 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:05:13,135 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13 WrapperNode [2021-11-13 21:05:13,135 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:05:13,136 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:13,137 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:05:13,137 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:05:13,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13" (1/1) ... [2021-11-13 21:05:13,370 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13" (1/1) ... [2021-11-13 21:05:14,054 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:05:14,057 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:05:14,057 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:05:14,058 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:05:14,069 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13" (1/1) ... [2021-11-13 21:05:14,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13" (1/1) ... [2021-11-13 21:05:14,499 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13" (1/1) ... [2021-11-13 21:05:14,514 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13" (1/1) ... [2021-11-13 21:05:15,142 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13" (1/1) ... [2021-11-13 21:05:15,204 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13" (1/1) ... [2021-11-13 21:05:15,787 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13" (1/1) ... [2021-11-13 21:05:15,923 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:05:15,924 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:05:15,925 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:05:15,925 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:05:15,926 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:05:13" (1/1) ... [2021-11-13 21:05:15,934 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:05:15,946 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:05:15,963 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:05:15,982 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_299693fc-fa0d-474f-a113-7fcdd2008ccf/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:05:16,009 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-11-13 21:05:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-11-13 21:05:16,009 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-11-13 21:05:16,009 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-11-13 21:05:16,010 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-11-13 21:05:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-11-13 21:05:16,010 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-13 21:05:16,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-13 21:05:16,010 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-11-13 21:05:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-11-13 21:05:16,011 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-11-13 21:05:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-11-13 21:05:16,011 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 21:05:16,011 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 21:05:16,012 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-11-13 21:05:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-11-13 21:05:16,012 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 21:05:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 21:05:16,012 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-13 21:05:16,012 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-13 21:05:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-13 21:05:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-11-13 21:05:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-13 21:05:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-11-13 21:05:16,013 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-11-13 21:05:16,013 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-11-13 21:05:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-11-13 21:05:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-11-13 21:05:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 21:05:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 21:05:16,014 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 21:05:16,014 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 21:05:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-11-13 21:05:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-11-13 21:05:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-11-13 21:05:16,015 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-11-13 21:05:16,015 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-13 21:05:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-13 21:05:16,016 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-11-13 21:05:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-11-13 21:05:16,016 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-11-13 21:05:16,016 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-11-13 21:05:16,016 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-13 21:05:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-13 21:05:16,017 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 21:05:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 21:05:16,017 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-11-13 21:05:16,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-11-13 21:05:16,017 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-11-13 21:05:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-11-13 21:05:16,018 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 21:05:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 21:05:16,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-11-13 21:05:16,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-11-13 21:05:16,018 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-11-13 21:05:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-11-13 21:05:16,019 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-11-13 21:05:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-11-13 21:05:16,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 21:05:16,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 21:05:16,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 21:05:16,020 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-11-13 21:05:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-11-13 21:05:16,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2021-11-13 21:05:16,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2021-11-13 21:05:16,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 21:05:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 21:05:16,021 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-11-13 21:05:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-11-13 21:05:16,021 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-11-13 21:05:16,021 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-11-13 21:05:16,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 21:05:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 21:05:16,022 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-11-13 21:05:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-11-13 21:05:16,022 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-11-13 21:05:16,022 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-11-13 21:05:16,023 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-11-13 21:05:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-11-13 21:05:16,023 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-13 21:05:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-13 21:05:16,023 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-11-13 21:05:16,023 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-11-13 21:05:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-11-13 21:05:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-11-13 21:05:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:05:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 21:05:16,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 21:05:16,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 21:05:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 21:05:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-13 21:05:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-13 21:05:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 21:05:16,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 21:05:16,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-11-13 21:05:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-11-13 21:05:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-13 21:05:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-13 21:05:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 21:05:16,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 21:05:16,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-11-13 21:05:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-11-13 21:05:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-11-13 21:05:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-11-13 21:05:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-11-13 21:05:16,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-11-13 21:05:16,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 21:05:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 21:05:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 21:05:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 21:05:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-11-13 21:05:16,028 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-11-13 21:05:16,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:05:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-11-13 21:05:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-11-13 21:05:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 21:05:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-13 21:05:16,029 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-13 21:05:16,029 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-13 21:05:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-13 21:05:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-13 21:05:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-13 21:05:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-11-13 21:05:16,030 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-11-13 21:05:16,030 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 21:05:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 21:05:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-11-13 21:05:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-11-13 21:05:16,031 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 21:05:16,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-13 21:05:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-11-13 21:05:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-11-13 21:05:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-13 21:05:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-13 21:05:16,032 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 21:05:16,032 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 21:05:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-11-13 21:05:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-11-13 21:05:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-11-13 21:05:16,033 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-11-13 21:05:16,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 21:05:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 21:05:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-11-13 21:05:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-11-13 21:05:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-11-13 21:05:16,034 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-11-13 21:05:16,034 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-11-13 21:05:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-11-13 21:05:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-11-13 21:05:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-11-13 21:05:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 21:05:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 21:05:16,035 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-11-13 21:05:16,035 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-11-13 21:05:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-11-13 21:05:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-11-13 21:05:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-11-13 21:05:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-11-13 21:05:16,036 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-11-13 21:05:16,036 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-11-13 21:05:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-11-13 21:05:16,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-11-13 21:05:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-11-13 21:05:16,037 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-11-13 21:05:16,037 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:05:16,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:05:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-11-13 21:05:16,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-11-13 21:05:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-13 21:05:16,038 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-13 21:05:16,038 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-11-13 21:05:16,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-11-13 21:05:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-11-13 21:05:16,039 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-11-13 21:05:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-13 21:05:16,039 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-13 21:05:16,039 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-11-13 21:05:16,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-11-13 21:05:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 21:05:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 21:05:16,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 21:05:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-11-13 21:05:16,040 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-11-13 21:05:16,040 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-13 21:05:16,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-13 21:05:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 21:05:16,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 21:05:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-13 21:05:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-11-13 21:05:16,041 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-11-13 21:05:16,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 21:05:16,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 21:05:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-11-13 21:05:16,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-11-13 21:05:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-11-13 21:05:16,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-11-13 21:05:16,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_29 [2021-11-13 21:05:16,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_29 [2021-11-13 21:05:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-11-13 21:05:16,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-11-13 21:05:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 21:05:16,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 21:05:16,043 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-13 21:05:16,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-11-13 21:05:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-11-13 21:05:16,044 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-11-13 21:05:16,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 21:05:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 21:05:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-11-13 21:05:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-11-13 21:05:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 21:05:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 21:05:16,045 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-11-13 21:05:16,045 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-11-13 21:05:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-11-13 21:05:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-11-13 21:05:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-13 21:05:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-13 21:05:16,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-13 21:05:16,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-13 21:05:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:05:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-11-13 21:05:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-11-13 21:05:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-11-13 21:05:16,047 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-11-13 21:05:16,047 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 21:05:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 21:05:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:05:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-13 21:05:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-13 21:05:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-11-13 21:05:16,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-11-13 21:05:16,048 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-11-13 21:05:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-11-13 21:05:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-11-13 21:05:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-11-13 21:05:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-11-13 21:05:16,049 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-11-13 21:05:16,049 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-11-13 21:05:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-11-13 21:05:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-11-13 21:05:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-11-13 21:05:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 21:05:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 21:05:16,050 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-11-13 21:05:16,050 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-11-13 21:05:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-13 21:05:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-13 21:05:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 21:05:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 21:05:16,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 21:05:16,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 21:05:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-11-13 21:05:16,052 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-11-13 21:05:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-11-13 21:05:16,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-11-13 21:05:16,052 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-11-13 21:05:16,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-11-13 21:05:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-11-13 21:05:16,053 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-11-13 21:05:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-13 21:05:16,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-13 21:05:16,053 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-13 21:05:16,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-13 21:05:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 21:05:16,054 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 21:05:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-11-13 21:05:16,054 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-11-13 21:05:16,054 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 21:05:16,054 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 21:05:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-11-13 21:05:16,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-11-13 21:05:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-11-13 21:05:16,055 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-11-13 21:05:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 21:05:16,055 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-11-13 21:05:16,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-11-13 21:05:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-13 21:05:16,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-13 21:05:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 21:05:16,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 21:05:16,056 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-11-13 21:05:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-11-13 21:05:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-11-13 21:05:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-11-13 21:05:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-11-13 21:05:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-11-13 21:05:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-11-13 21:05:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-11-13 21:05:16,132 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-13 21:05:16,132 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-13 21:05:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-13 21:05:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-13 21:05:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-11-13 21:05:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-11-13 21:05:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-11-13 21:05:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-11-13 21:05:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-11-13 21:05:16,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-11-13 21:05:16,133 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-11-13 21:05:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-11-13 21:05:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-13 21:05:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-11-13 21:05:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-11-13 21:05:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-11-13 21:05:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-11-13 21:05:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-11-13 21:05:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-11-13 21:05:16,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-11-13 21:05:16,134 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-11-13 21:05:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-11-13 21:05:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-11-13 21:05:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-11-13 21:05:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-11-13 21:05:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-11-13 21:05:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-11-13 21:05:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-11-13 21:05:16,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 21:05:16,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 21:05:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 21:05:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 21:05:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-11-13 21:05:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-11-13 21:05:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-11-13 21:05:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-11-13 21:05:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-11-13 21:05:16,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-11-13 21:05:16,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 21:05:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 21:05:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-11-13 21:05:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-11-13 21:05:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-11-13 21:05:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-11-13 21:05:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 21:05:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 21:05:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-11-13 21:05:16,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-11-13 21:05:16,137 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-11-13 21:05:16,138 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-11-13 21:05:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-11-13 21:05:16,138 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-11-13 21:05:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 21:05:16,138 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 21:05:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-11-13 21:05:16,138 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-11-13 21:05:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-11-13 21:05:16,138 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-11-13 21:05:16,138 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-13 21:05:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-13 21:05:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 21:05:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 21:05:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 21:05:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 21:05:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 21:05:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 21:05:16,139 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-11-13 21:05:16,139 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-11-13 21:05:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-11-13 21:05:16,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-11-13 21:05:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:05:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-11-13 21:05:16,140 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-11-13 21:05:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-13 21:05:16,140 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-13 21:05:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-11-13 21:05:16,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-11-13 21:05:16,140 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-11-13 21:05:16,141 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-11-13 21:05:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 21:05:16,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 21:05:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-11-13 21:05:16,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-11-13 21:05:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-11-13 21:05:16,141 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-11-13 21:05:16,141 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 21:05:16,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 21:05:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-11-13 21:05:16,142 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-11-13 21:05:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-11-13 21:05:16,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-11-13 21:05:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 21:05:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-13 21:05:16,143 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-13 21:05:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-11-13 21:05:16,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-11-13 21:05:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-11-13 21:05:16,143 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-11-13 21:05:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-11-13 21:05:16,145 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-11-13 21:05:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-13 21:05:16,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-13 21:05:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-11-13 21:05:16,151 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-11-13 21:05:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-11-13 21:05:16,151 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-11-13 21:05:16,151 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 21:05:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 21:05:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 21:05:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-11-13 21:05:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-11-13 21:05:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 21:05:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 21:05:16,152 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-11-13 21:05:16,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-11-13 21:05:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 21:05:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 21:05:16,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 21:05:16,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 21:05:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-11-13 21:05:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-11-13 21:05:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 21:05:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 21:05:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-11-13 21:05:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-11-13 21:05:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-11-13 21:05:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-11-13 21:05:16,154 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-13 21:05:16,154 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-13 21:05:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-11-13 21:05:16,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-11-13 21:05:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-11-13 21:05:16,155 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-11-13 21:05:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-11-13 21:05:16,155 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-11-13 21:05:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-11-13 21:05:16,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-11-13 21:05:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-11-13 21:05:16,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-11-13 21:05:16,155 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-11-13 21:05:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-11-13 21:05:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-13 21:05:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-13 21:05:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-13 21:05:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-13 21:05:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-11-13 21:05:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-11-13 21:05:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-11-13 21:05:16,156 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-11-13 21:05:16,156 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-11-13 21:05:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-11-13 21:05:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-13 21:05:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-13 21:05:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-11-13 21:05:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-11-13 21:05:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-11-13 21:05:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-11-13 21:05:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-11-13 21:05:16,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-11-13 21:05:16,157 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-11-13 21:05:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-11-13 21:05:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-11-13 21:05:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-11-13 21:05:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-11-13 21:05:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-11-13 21:05:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 21:05:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 21:05:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-11-13 21:05:16,158 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-11-13 21:05:16,158 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-11-13 21:05:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-11-13 21:05:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 21:05:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 21:05:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-11-13 21:05:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-11-13 21:05:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-11-13 21:05:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-11-13 21:05:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-11-13 21:05:16,159 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-11-13 21:05:16,159 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-11-13 21:05:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-11-13 21:05:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-11-13 21:05:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-11-13 21:05:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-11-13 21:05:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-11-13 21:05:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-11-13 21:05:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-11-13 21:05:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-11-13 21:05:16,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-11-13 21:05:16,160 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 21:05:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 21:05:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-11-13 21:05:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-11-13 21:05:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-13 21:05:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-13 21:05:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-13 21:05:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-13 21:05:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-11-13 21:05:16,161 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-11-13 21:05:16,161 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-11-13 21:05:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-11-13 21:05:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-11-13 21:05:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-11-13 21:05:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-11-13 21:05:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-11-13 21:05:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 21:05:16,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 21:05:16,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 21:05:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-11-13 21:05:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-11-13 21:05:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-13 21:05:16,166 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-13 21:05:16,166 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-13 21:05:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-13 21:05:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 21:05:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 21:05:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-11-13 21:05:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-11-13 21:05:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-11-13 21:05:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-11-13 21:05:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-11-13 21:05:16,167 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-11-13 21:05:16,167 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-11-13 21:05:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-11-13 21:05:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 21:05:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 21:05:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-11-13 21:05:16,168 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-11-13 21:05:16,168 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-11-13 21:05:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-11-13 21:05:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-11-13 21:05:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-11-13 21:05:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-11-13 21:05:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-11-13 21:05:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-13 21:05:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-13 21:05:16,170 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-13 21:05:16,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-13 21:05:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-11-13 21:05:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-11-13 21:05:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 21:05:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 21:05:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2021-11-13 21:05:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2021-11-13 21:05:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-11-13 21:05:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-11-13 21:05:16,171 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-11-13 21:05:16,171 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-11-13 21:05:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-13 21:05:16,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-13 21:05:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-11-13 21:05:16,172 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-11-13 21:05:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:05:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-11-13 21:05:16,172 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-11-13 21:05:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-13 21:05:16,172 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-13 21:05:16,172 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-11-13 21:05:16,172 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-11-13 21:05:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 21:05:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 21:05:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-13 21:05:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-13 21:05:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 21:05:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 21:05:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 21:05:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 21:05:16,173 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-11-13 21:05:16,173 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-11-13 21:05:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 21:05:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 21:05:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 21:05:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 21:05:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-11-13 21:05:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-11-13 21:05:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-11-13 21:05:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-11-13 21:05:16,174 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-11-13 21:05:16,174 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-11-13 21:05:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-11-13 21:05:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-11-13 21:05:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-11-13 21:05:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-11-13 21:05:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-13 21:05:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-11-13 21:05:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 21:05:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 21:05:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-11-13 21:05:16,175 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-11-13 21:05:16,175 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-13 21:05:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-13 21:05:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-11-13 21:05:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-11-13 21:05:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-11-13 21:05:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-11-13 21:05:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-11-13 21:05:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-11-13 21:05:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-11-13 21:05:16,176 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-11-13 21:05:16,176 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-11-13 21:05:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-11-13 21:05:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 21:05:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 21:05:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-11-13 21:05:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-11-13 21:05:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-13 21:05:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-13 21:05:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-11-13 21:05:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-11-13 21:05:16,177 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-11-13 21:05:16,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-11-13 21:05:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-13 21:05:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-13 21:05:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-11-13 21:05:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-11-13 21:05:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-11-13 21:05:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-11-13 21:05:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 21:05:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 21:05:16,178 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-13 21:05:16,178 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-13 21:05:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-11-13 21:05:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-11-13 21:05:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-11-13 21:05:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-11-13 21:05:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-13 21:05:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-13 21:05:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-11-13 21:05:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-11-13 21:05:16,179 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 21:05:16,179 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 21:05:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 21:05:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 21:05:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-11-13 21:05:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-11-13 21:05:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-13 21:05:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-13 21:05:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-11-13 21:05:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-11-13 21:05:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-11-13 21:05:16,180 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-11-13 21:05:16,180 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-11-13 21:05:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-11-13 21:05:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:05:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 21:05:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 21:05:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-11-13 21:05:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-11-13 21:05:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-11-13 21:05:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-11-13 21:05:16,181 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-11-13 21:05:16,181 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-11-13 21:05:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 21:05:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 21:05:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-13 21:05:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-13 21:05:16,182 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-11-13 21:05:16,182 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-11-13 21:05:18,863 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-13 21:07:34,099 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-13 21:07:41,450 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:07:41,450 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 21:07:41,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:41 BoogieIcfgContainer [2021-11-13 21:07:41,458 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:07:41,459 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:07:41,459 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:07:41,467 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:07:41,467 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:07:41" (1/1) ... [2021-11-13 21:07:41,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:07:41,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:07:41,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7343 states to 5015 states and 7343 transitions. [2021-11-13 21:07:41,699 INFO L276 IsEmpty]: Start isEmpty. Operand 5015 states and 7343 transitions. [2021-11-13 21:07:41,748 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2021-11-13 21:07:41,749 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:07:41,750 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:07:43,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:07:45,456 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2021-11-13 21:07:56,081 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.59s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-13 21:07:56,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:07:56,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7364 states to 5021 states and 7364 transitions. [2021-11-13 21:07:56,933 INFO L276 IsEmpty]: Start isEmpty. Operand 5021 states and 7364 transitions. [2021-11-13 21:07:56,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2021-11-13 21:07:56,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:07:56,978 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:07:58,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:07:59,196 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 21:07:59,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:07:59,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7388 states to 5027 states and 7388 transitions. [2021-11-13 21:07:59,497 INFO L276 IsEmpty]: Start isEmpty. Operand 5027 states and 7388 transitions. [2021-11-13 21:07:59,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2021-11-13 21:07:59,534 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:07:59,535 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:00,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:01,342 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:01,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:01,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7419 states to 5036 states and 7419 transitions. [2021-11-13 21:08:01,899 INFO L276 IsEmpty]: Start isEmpty. Operand 5036 states and 7419 transitions. [2021-11-13 21:08:01,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-13 21:08:01,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:01,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:02,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:03,664 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:03,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:03,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7421 states to 5038 states and 7421 transitions. [2021-11-13 21:08:03,795 INFO L276 IsEmpty]: Start isEmpty. Operand 5038 states and 7421 transitions. [2021-11-13 21:08:03,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-13 21:08:03,809 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:03,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:04,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:05,674 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 21:08:06,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:06,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7449 states to 5045 states and 7449 transitions. [2021-11-13 21:08:06,516 INFO L276 IsEmpty]: Start isEmpty. Operand 5045 states and 7449 transitions. [2021-11-13 21:08:06,528 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2021-11-13 21:08:06,529 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:06,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:07,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:08,770 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:10,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:10,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7484 states to 5055 states and 7484 transitions. [2021-11-13 21:08:10,284 INFO L276 IsEmpty]: Start isEmpty. Operand 5055 states and 7484 transitions. [2021-11-13 21:08:10,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2021-11-13 21:08:10,297 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:10,297 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:11,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:12,347 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:14,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:14,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7526 states to 5068 states and 7526 transitions. [2021-11-13 21:08:14,102 INFO L276 IsEmpty]: Start isEmpty. Operand 5068 states and 7526 transitions. [2021-11-13 21:08:14,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2021-11-13 21:08:14,115 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:14,115 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:14,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:15,868 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:15,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:15,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7528 states to 5070 states and 7528 transitions. [2021-11-13 21:08:15,997 INFO L276 IsEmpty]: Start isEmpty. Operand 5070 states and 7528 transitions. [2021-11-13 21:08:16,011 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2021-11-13 21:08:16,011 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:16,011 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:16,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:17,570 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:17,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:17,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7530 states to 5072 states and 7530 transitions. [2021-11-13 21:08:17,648 INFO L276 IsEmpty]: Start isEmpty. Operand 5072 states and 7530 transitions. [2021-11-13 21:08:17,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-13 21:08:17,660 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:17,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:18,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:19,714 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:22,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:22,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7569 states to 5083 states and 7569 transitions. [2021-11-13 21:08:22,346 INFO L276 IsEmpty]: Start isEmpty. Operand 5083 states and 7569 transitions. [2021-11-13 21:08:22,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2021-11-13 21:08:22,360 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:22,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:23,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:23,948 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 21:08:25,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:25,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7590 states to 5091 states and 7590 transitions. [2021-11-13 21:08:25,538 INFO L276 IsEmpty]: Start isEmpty. Operand 5091 states and 7590 transitions. [2021-11-13 21:08:25,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2021-11-13 21:08:25,553 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:25,553 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:26,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:27,131 INFO L134 CoverageAnalysis]: Checked inductivity of 25606 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:27,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:27,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7592 states to 5093 states and 7592 transitions. [2021-11-13 21:08:27,213 INFO L276 IsEmpty]: Start isEmpty. Operand 5093 states and 7592 transitions. [2021-11-13 21:08:27,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 834 [2021-11-13 21:08:27,226 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:27,226 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:27,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:28,729 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:31,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:31,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7633 states to 5105 states and 7633 transitions. [2021-11-13 21:08:31,966 INFO L276 IsEmpty]: Start isEmpty. Operand 5105 states and 7633 transitions. [2021-11-13 21:08:31,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2021-11-13 21:08:31,978 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:31,979 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:32,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:33,416 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2021-11-13 21:08:33,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:33,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7646 states to 5118 states and 7646 transitions. [2021-11-13 21:08:33,658 INFO L276 IsEmpty]: Start isEmpty. Operand 5118 states and 7646 transitions. [2021-11-13 21:08:33,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2021-11-13 21:08:33,675 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:33,676 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:34,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:35,635 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:38,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:38,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7679 states to 5126 states and 7679 transitions. [2021-11-13 21:08:38,212 INFO L276 IsEmpty]: Start isEmpty. Operand 5126 states and 7679 transitions. [2021-11-13 21:08:38,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 836 [2021-11-13 21:08:38,224 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:38,224 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:39,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:39,802 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 21:08:39,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:39,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7681 states to 5128 states and 7681 transitions. [2021-11-13 21:08:39,869 INFO L276 IsEmpty]: Start isEmpty. Operand 5128 states and 7681 transitions. [2021-11-13 21:08:39,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 835 [2021-11-13 21:08:39,880 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:39,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:40,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:41,108 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 21:08:42,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:42,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7755 states to 5136 states and 7755 transitions. [2021-11-13 21:08:42,185 INFO L276 IsEmpty]: Start isEmpty. Operand 5136 states and 7755 transitions. [2021-11-13 21:08:42,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-13 21:08:42,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:42,199 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:42,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:43,430 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:43,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:43,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7757 states to 5138 states and 7757 transitions. [2021-11-13 21:08:43,553 INFO L276 IsEmpty]: Start isEmpty. Operand 5138 states and 7757 transitions. [2021-11-13 21:08:43,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 21:08:43,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:43,562 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:44,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:45,052 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 21:08:47,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:47,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7765 states to 5143 states and 7765 transitions. [2021-11-13 21:08:47,108 INFO L276 IsEmpty]: Start isEmpty. Operand 5143 states and 7765 transitions. [2021-11-13 21:08:47,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 837 [2021-11-13 21:08:47,120 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:47,120 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:47,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:48,450 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 21:08:50,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:50,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7839 states to 5151 states and 7839 transitions. [2021-11-13 21:08:50,035 INFO L276 IsEmpty]: Start isEmpty. Operand 5151 states and 7839 transitions. [2021-11-13 21:08:50,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-13 21:08:50,047 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:50,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:50,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:51,061 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25604 trivial. 0 not checked. [2021-11-13 21:08:51,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:51,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7843 states to 5155 states and 7843 transitions. [2021-11-13 21:08:51,143 INFO L276 IsEmpty]: Start isEmpty. Operand 5155 states and 7843 transitions. [2021-11-13 21:08:51,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 21:08:51,152 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:51,152 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:51,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:52,549 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 21:08:52,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:52,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7882 states to 5167 states and 7882 transitions. [2021-11-13 21:08:52,886 INFO L276 IsEmpty]: Start isEmpty. Operand 5167 states and 7882 transitions. [2021-11-13 21:08:52,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-13 21:08:52,895 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:52,895 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:53,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:53,998 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 21:08:54,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:54,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7884 states to 5169 states and 7884 transitions. [2021-11-13 21:08:54,042 INFO L276 IsEmpty]: Start isEmpty. Operand 5169 states and 7884 transitions. [2021-11-13 21:08:54,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 21:08:54,053 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:54,053 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:54,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:08:55,186 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2021-11-13 21:08:59,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:08:59,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7934 states to 5184 states and 7934 transitions. [2021-11-13 21:08:59,298 INFO L276 IsEmpty]: Start isEmpty. Operand 5184 states and 7934 transitions. [2021-11-13 21:08:59,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 21:08:59,305 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:08:59,306 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:08:59,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:09:00,478 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 21:09:01,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:09:01,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8009 states to 5192 states and 8009 transitions. [2021-11-13 21:09:01,663 INFO L276 IsEmpty]: Start isEmpty. Operand 5192 states and 8009 transitions. [2021-11-13 21:09:01,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-13 21:09:01,670 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:09:01,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:09:02,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:09:02,821 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 21:09:03,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:09:03,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8012 states to 5195 states and 8012 transitions. [2021-11-13 21:09:03,070 INFO L276 IsEmpty]: Start isEmpty. Operand 5195 states and 8012 transitions. [2021-11-13 21:09:03,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 841 [2021-11-13 21:09:03,079 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:09:03,080 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:09:03,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:09:04,245 INFO L134 CoverageAnalysis]: Checked inductivity of 25607 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25604 trivial. 0 not checked. [2021-11-13 21:09:04,294 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:09:04,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8016 states to 5199 states and 8016 transitions. [2021-11-13 21:09:04,304 INFO L276 IsEmpty]: Start isEmpty. Operand 5199 states and 8016 transitions. [2021-11-13 21:09:04,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 21:09:04,311 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:09:04,312 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:09:04,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:09:05,494 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 21:09:06,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:09:06,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8054 states to 5211 states and 8054 transitions. [2021-11-13 21:09:06,095 INFO L276 IsEmpty]: Start isEmpty. Operand 5211 states and 8054 transitions. [2021-11-13 21:09:06,102 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-13 21:09:06,102 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:09:06,102 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:09:06,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:09:07,467 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2021-11-13 21:09:09,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:09:09,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8059 states to 5216 states and 8059 transitions. [2021-11-13 21:09:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 5216 states and 8059 transitions. [2021-11-13 21:09:09,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 838 [2021-11-13 21:09:09,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:09:09,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:09:10,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-13 21:09:10,801 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25605 trivial. 0 not checked. [2021-11-13 21:09:11,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:09:11,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8109 states to 5224 states and 8109 transitions. [2021-11-13 21:09:11,959 INFO L276 IsEmpty]: Start isEmpty. Operand 5224 states and 8109 transitions. [2021-11-13 21:09:11,973 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 839 [2021-11-13 21:09:11,974 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:09:11,974 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms