./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 17:09:17,988 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 17:09:17,990 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 17:09:18,040 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 17:09:18,041 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 17:09:18,041 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 17:09:18,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 17:09:18,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 17:09:18,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 17:09:18,044 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 17:09:18,045 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 17:09:18,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 17:09:18,046 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 17:09:18,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 17:09:18,060 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 17:09:18,061 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 17:09:18,061 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 17:09:18,062 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 17:09:18,063 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 17:09:18,064 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 17:09:18,064 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 17:09:18,080 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 17:09:18,080 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 17:09:18,081 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 17:09:18,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 17:09:18,083 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 17:09:18,083 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 17:09:18,083 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 17:09:18,083 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 17:09:18,084 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 17:09:18,084 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 17:09:18,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 17:09:18,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 17:09:18,085 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 17:09:18,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 17:09:18,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 17:09:18,086 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 17:09:18,086 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 17:09:18,086 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 17:09:18,087 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 17:09:18,087 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 17:09:18,088 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 17:09:18,101 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 17:09:18,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 17:09:18,105 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 17:09:18,105 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 17:09:18,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 17:09:18,106 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 17:09:18,106 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 17:09:18,106 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 17:09:18,106 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 17:09:18,106 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 17:09:18,107 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 17:09:18,107 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 17:09:18,107 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 17:09:18,108 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 17:09:18,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 17:09:18,108 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 17:09:18,108 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 17:09:18,108 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 17:09:18,108 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 17:09:18,108 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 17:09:18,109 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 17:09:18,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:09:18,109 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 17:09:18,109 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 17:09:18,109 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 17:09:18,109 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 17:09:18,109 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 17:09:18,110 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 17:09:18,110 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 17:09:18,111 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 17:09:18,111 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 17:09:18,111 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f [2021-12-21 17:09:18,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 17:09:18,339 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 17:09:18,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 17:09:18,341 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 17:09:18,342 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 17:09:18,343 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-21 17:09:18,386 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a9b0543c/3cafbfcee2ee481f8214f7bd549e6f15/FLAGd2167aa4b [2021-12-21 17:09:19,186 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 17:09:19,187 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-21 17:09:19,244 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a9b0543c/3cafbfcee2ee481f8214f7bd549e6f15/FLAGd2167aa4b [2021-12-21 17:09:19,424 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a9b0543c/3cafbfcee2ee481f8214f7bd549e6f15 [2021-12-21 17:09:19,427 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 17:09:19,428 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 17:09:19,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 17:09:19,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 17:09:19,431 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 17:09:19,431 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:09:19" (1/1) ... [2021-12-21 17:09:19,432 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19f226dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:19, skipping insertion in model container [2021-12-21 17:09:19,432 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:09:19" (1/1) ... [2021-12-21 17:09:19,438 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 17:09:19,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 17:09:27,374 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[839999,840012] [2021-12-21 17:09:27,376 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840146,840159] [2021-12-21 17:09:27,378 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840285,840298] [2021-12-21 17:09:27,378 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840443,840456] [2021-12-21 17:09:27,409 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:09:27,516 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 17:09:27,932 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[839999,840012] [2021-12-21 17:09:27,933 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840146,840159] [2021-12-21 17:09:27,933 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840285,840298] [2021-12-21 17:09:27,933 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[840443,840456] [2021-12-21 17:09:27,941 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:09:28,478 INFO L208 MainTranslator]: Completed translation [2021-12-21 17:09:28,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28 WrapperNode [2021-12-21 17:09:28,479 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 17:09:28,479 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 17:09:28,479 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 17:09:28,480 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 17:09:28,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (1/1) ... [2021-12-21 17:09:28,760 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (1/1) ... [2021-12-21 17:09:29,347 INFO L137 Inliner]: procedures = 983, calls = 12456, calls flagged for inlining = 592, calls inlined = 569, statements flattened = 22508 [2021-12-21 17:09:29,347 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 17:09:29,348 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 17:09:29,348 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 17:09:29,349 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 17:09:29,369 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (1/1) ... [2021-12-21 17:09:29,369 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (1/1) ... [2021-12-21 17:09:29,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (1/1) ... [2021-12-21 17:09:29,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (1/1) ... [2021-12-21 17:09:30,069 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (1/1) ... [2021-12-21 17:09:30,104 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (1/1) ... [2021-12-21 17:09:30,221 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (1/1) ... [2021-12-21 17:09:30,309 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 17:09:30,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 17:09:30,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 17:09:30,312 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 17:09:30,313 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (1/1) ... [2021-12-21 17:09:30,319 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:09:30,327 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 17:09:30,349 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-21 17:09:30,366 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-21 17:09:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-12-21 17:09:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-12-21 17:09:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-21 17:09:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-21 17:09:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-12-21 17:09:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-12-21 17:09:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-21 17:09:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-21 17:09:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-12-21 17:09:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-12-21 17:09:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-12-21 17:09:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-12-21 17:09:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-21 17:09:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-21 17:09:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-12-21 17:09:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-12-21 17:09:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-21 17:09:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-21 17:09:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-21 17:09:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-21 17:09:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-21 17:09:30,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-21 17:09:30,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-21 17:09:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-21 17:09:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-12-21 17:09:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-12-21 17:09:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-12-21 17:09:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-12-21 17:09:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-21 17:09:30,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-21 17:09:30,388 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-21 17:09:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-21 17:09:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-12-21 17:09:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-12-21 17:09:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-12-21 17:09:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-12-21 17:09:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 17:09:30,389 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 17:09:30,389 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-12-21 17:09:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-12-21 17:09:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-12-21 17:09:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-12-21 17:09:30,390 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-21 17:09:30,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-21 17:09:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 17:09:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 17:09:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-12-21 17:09:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-12-21 17:09:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-12-21 17:09:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-12-21 17:09:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-12-21 17:09:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-12-21 17:09:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-21 17:09:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-21 17:09:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-21 17:09:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-21 17:09:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-12-21 17:09:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-12-21 17:09:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-12-21 17:09:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-12-21 17:09:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-21 17:09:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-21 17:09:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 17:09:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-21 17:09:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-21 17:09:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-21 17:09:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-21 17:09:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-12-21 17:09:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-12-21 17:09:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-12-21 17:09:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-12-21 17:09:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-21 17:09:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-21 17:09:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-12-21 17:09:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-12-21 17:09:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-12-21 17:09:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-12-21 17:09:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-12-21 17:09:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-12-21 17:09:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-21 17:09:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-21 17:09:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-12-21 17:09:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-12-21 17:09:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-12-21 17:09:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-12-21 17:09:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 17:09:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-21 17:09:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-21 17:09:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-21 17:09:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-21 17:09:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-21 17:09:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-21 17:09:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-21 17:09:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-21 17:09:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-21 17:09:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-21 17:09:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-21 17:09:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-21 17:09:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-21 17:09:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-21 17:09:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-12-21 17:09:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-12-21 17:09:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-12-21 17:09:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-12-21 17:09:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-12-21 17:09:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-12-21 17:09:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 17:09:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-21 17:09:30,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-21 17:09:30,401 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-21 17:09:30,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-21 17:09:30,402 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-12-21 17:09:30,403 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-12-21 17:09:30,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 17:09:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-12-21 17:09:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-12-21 17:09:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 17:09:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-21 17:09:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-21 17:09:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-21 17:09:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-21 17:09:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-21 17:09:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-21 17:09:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-12-21 17:09:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-12-21 17:09:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-21 17:09:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-21 17:09:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-12-21 17:09:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-12-21 17:09:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-21 17:09:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-21 17:09:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-12-21 17:09:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-12-21 17:09:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-21 17:09:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-21 17:09:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 17:09:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 17:09:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-12-21 17:09:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-12-21 17:09:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-12-21 17:09:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-12-21 17:09:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-21 17:09:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-21 17:09:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-21 17:09:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-21 17:09:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-12-21 17:09:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-12-21 17:09:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-12-21 17:09:30,421 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-12-21 17:09:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-12-21 17:09:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-12-21 17:09:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-21 17:09:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-21 17:09:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-12-21 17:09:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-12-21 17:09:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-12-21 17:09:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-12-21 17:09:30,422 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-12-21 17:09:30,422 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-12-21 17:09:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-12-21 17:09:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-12-21 17:09:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-12-21 17:09:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-12-21 17:09:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-12-21 17:09:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-12-21 17:09:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 17:09:30,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 17:09:30,423 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-12-21 17:09:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-12-21 17:09:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-21 17:09:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-21 17:09:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-12-21 17:09:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-12-21 17:09:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-12-21 17:09:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-12-21 17:09:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-12-21 17:09:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-12-21 17:09:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-12-21 17:09:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-12-21 17:09:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 17:09:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-21 17:09:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-21 17:09:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-12-21 17:09:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-12-21 17:09:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-12-21 17:09:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-12-21 17:09:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-21 17:09:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-21 17:09:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-21 17:09:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-12-21 17:09:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-12-21 17:09:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-21 17:09:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-21 17:09:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-12-21 17:09:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-12-21 17:09:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-12-21 17:09:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-12-21 17:09:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-12-21 17:09:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-12-21 17:09:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-21 17:09:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-21 17:09:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-21 17:09:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-21 17:09:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-12-21 17:09:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-12-21 17:09:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 17:09:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 17:09:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-12-21 17:09:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-12-21 17:09:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-21 17:09:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-21 17:09:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-12-21 17:09:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-12-21 17:09:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-21 17:09:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-21 17:09:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-21 17:09:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-21 17:09:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-21 17:09:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-21 17:09:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 17:09:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-12-21 17:09:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-12-21 17:09:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-12-21 17:09:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-12-21 17:09:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-21 17:09:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-21 17:09:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 17:09:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-21 17:09:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-21 17:09:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-12-21 17:09:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-12-21 17:09:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-12-21 17:09:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-12-21 17:09:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-12-21 17:09:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-12-21 17:09:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-12-21 17:09:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-12-21 17:09:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-12-21 17:09:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-12-21 17:09:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-12-21 17:09:30,434 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-12-21 17:09:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 17:09:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 17:09:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-12-21 17:09:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-12-21 17:09:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-21 17:09:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-21 17:09:30,435 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-21 17:09:30,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-21 17:09:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-21 17:09:30,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-21 17:09:30,436 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-12-21 17:09:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-12-21 17:09:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-12-21 17:09:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-12-21 17:09:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-12-21 17:09:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-12-21 17:09:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-12-21 17:09:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-12-21 17:09:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-21 17:09:30,437 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-21 17:09:30,437 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-21 17:09:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-21 17:09:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-21 17:09:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-21 17:09:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-12-21 17:09:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-12-21 17:09:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-21 17:09:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-21 17:09:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-12-21 17:09:30,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-12-21 17:09:30,438 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-12-21 17:09:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-12-21 17:09:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 17:09:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-12-21 17:09:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-12-21 17:09:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-12-21 17:09:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-12-21 17:09:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-21 17:09:30,439 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-21 17:09:30,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 17:09:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 17:09:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-12-21 17:09:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-12-21 17:09:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-12-21 17:09:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-12-21 17:09:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-12-21 17:09:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-12-21 17:09:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-21 17:09:30,440 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-21 17:09:30,440 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-21 17:09:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-21 17:09:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-21 17:09:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-21 17:09:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-12-21 17:09:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-12-21 17:09:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-12-21 17:09:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-12-21 17:09:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-21 17:09:30,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-21 17:09:30,441 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-12-21 17:09:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-12-21 17:09:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-21 17:09:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-21 17:09:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-12-21 17:09:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-12-21 17:09:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-12-21 17:09:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-12-21 17:09:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-12-21 17:09:30,442 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-12-21 17:09:30,442 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-12-21 17:09:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-12-21 17:09:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-12-21 17:09:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-12-21 17:09:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-12-21 17:09:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-12-21 17:09:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-12-21 17:09:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-12-21 17:09:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-21 17:09:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-21 17:09:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 17:09:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 17:09:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-12-21 17:09:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-12-21 17:09:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-12-21 17:09:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-12-21 17:09:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-12-21 17:09:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-12-21 17:09:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 17:09:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 17:09:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-12-21 17:09:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-12-21 17:09:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-21 17:09:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-21 17:09:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-21 17:09:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-21 17:09:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-12-21 17:09:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-12-21 17:09:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-12-21 17:09:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-12-21 17:09:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-12-21 17:09:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-12-21 17:09:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 17:09:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 17:09:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-12-21 17:09:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-12-21 17:09:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-12-21 17:09:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-12-21 17:09:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-21 17:09:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-21 17:09:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-21 17:09:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-21 17:09:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-21 17:09:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-21 17:09:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-21 17:09:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-21 17:09:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-12-21 17:09:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-12-21 17:09:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-12-21 17:09:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-12-21 17:09:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 17:09:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-12-21 17:09:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-12-21 17:09:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-21 17:09:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-21 17:09:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-21 17:09:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-21 17:09:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-12-21 17:09:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-12-21 17:09:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-21 17:09:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-21 17:09:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-12-21 17:09:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-12-21 17:09:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-12-21 17:09:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-12-21 17:09:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-21 17:09:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-21 17:09:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-12-21 17:09:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-12-21 17:09:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-12-21 17:09:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-12-21 17:09:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 17:09:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-21 17:09:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-21 17:09:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-12-21 17:09:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-12-21 17:09:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-12-21 17:09:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-12-21 17:09:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-12-21 17:09:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-12-21 17:09:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-21 17:09:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-21 17:09:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-12-21 17:09:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-12-21 17:09:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-12-21 17:09:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-12-21 17:09:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 17:09:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 17:09:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 17:09:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-12-21 17:09:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-12-21 17:09:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-21 17:09:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-21 17:09:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-12-21 17:09:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-12-21 17:09:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 17:09:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 17:09:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-21 17:09:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-21 17:09:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-12-21 17:09:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-12-21 17:09:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-21 17:09:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-21 17:09:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-12-21 17:09:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-12-21 17:09:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-12-21 17:09:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-12-21 17:09:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-21 17:09:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-21 17:09:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-12-21 17:09:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-12-21 17:09:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-12-21 17:09:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-12-21 17:09:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-21 17:09:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-21 17:09:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-12-21 17:09:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-12-21 17:09:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-12-21 17:09:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-12-21 17:09:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-12-21 17:09:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-12-21 17:09:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-21 17:09:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-21 17:09:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-21 17:09:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-21 17:09:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-12-21 17:09:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-12-21 17:09:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-12-21 17:09:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-12-21 17:09:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-12-21 17:09:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-12-21 17:09:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-21 17:09:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-21 17:09:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-12-21 17:09:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-12-21 17:09:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-12-21 17:09:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-12-21 17:09:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-12-21 17:09:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-12-21 17:09:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-12-21 17:09:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-12-21 17:09:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-12-21 17:09:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-12-21 17:09:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-12-21 17:09:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-12-21 17:09:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 17:09:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-21 17:09:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-12-21 17:09:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-12-21 17:09:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-12-21 17:09:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-12-21 17:09:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-21 17:09:30,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-21 17:09:30,458 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-12-21 17:09:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-12-21 17:09:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-12-21 17:09:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-12-21 17:09:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-12-21 17:09:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-12-21 17:09:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-12-21 17:09:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-12-21 17:09:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-12-21 17:09:30,459 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-12-21 17:09:30,459 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-12-21 17:09:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-12-21 17:09:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-12-21 17:09:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-12-21 17:09:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-12-21 17:09:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-12-21 17:09:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-21 17:09:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-21 17:09:30,460 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-12-21 17:09:30,460 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-12-21 17:09:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-21 17:09:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-21 17:09:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-21 17:09:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-21 17:09:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-12-21 17:09:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-12-21 17:09:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-12-21 17:09:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-12-21 17:09:30,461 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-12-21 17:09:30,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-12-21 17:09:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-12-21 17:09:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-12-21 17:09:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 17:09:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 17:09:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 17:09:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-12-21 17:09:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-12-21 17:09:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-21 17:09:30,462 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-21 17:09:30,462 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-21 17:09:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-21 17:09:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-21 17:09:30,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-21 17:09:30,463 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-12-21 17:09:30,465 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-12-21 17:09:30,465 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-21 17:09:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-21 17:09:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-12-21 17:09:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-12-21 17:09:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-12-21 17:09:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-12-21 17:09:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-21 17:09:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-21 17:09:30,466 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-12-21 17:09:30,466 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-12-21 17:09:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-12-21 17:09:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-12-21 17:09:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-12-21 17:09:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-12-21 17:09:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-12-21 17:09:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-12-21 17:09:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-21 17:09:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-21 17:09:30,467 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-21 17:09:30,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-21 17:09:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-21 17:09:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-21 17:09:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-21 17:09:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-21 17:09:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-12-21 17:09:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-12-21 17:09:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-12-21 17:09:30,468 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-12-21 17:09:30,468 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-12-21 17:09:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-12-21 17:09:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-21 17:09:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-21 17:09:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-12-21 17:09:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-12-21 17:09:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 17:09:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-12-21 17:09:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-12-21 17:09:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-21 17:09:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-21 17:09:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-12-21 17:09:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-12-21 17:09:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-21 17:09:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-21 17:09:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-21 17:09:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-21 17:09:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-21 17:09:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-21 17:09:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-12-21 17:09:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-12-21 17:09:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-21 17:09:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-21 17:09:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-12-21 17:09:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-12-21 17:09:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-21 17:09:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-21 17:09:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-21 17:09:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-21 17:09:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-12-21 17:09:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-12-21 17:09:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-12-21 17:09:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-12-21 17:09:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-12-21 17:09:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-12-21 17:09:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-12-21 17:09:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-12-21 17:09:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-12-21 17:09:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-12-21 17:09:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-21 17:09:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-21 17:09:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 17:09:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 17:09:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-12-21 17:09:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-12-21 17:09:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-21 17:09:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-21 17:09:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-12-21 17:09:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-12-21 17:09:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-12-21 17:09:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-12-21 17:09:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-21 17:09:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-21 17:09:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-12-21 17:09:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-12-21 17:09:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-12-21 17:09:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-12-21 17:09:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-21 17:09:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-21 17:09:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-12-21 17:09:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-12-21 17:09:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-21 17:09:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-21 17:09:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-12-21 17:09:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-12-21 17:09:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-12-21 17:09:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-12-21 17:09:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-21 17:09:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-21 17:09:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-12-21 17:09:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-12-21 17:09:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-12-21 17:09:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-12-21 17:09:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-21 17:09:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-21 17:09:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-21 17:09:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-21 17:09:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-12-21 17:09:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-12-21 17:09:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-12-21 17:09:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-12-21 17:09:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-21 17:09:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-21 17:09:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-12-21 17:09:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-12-21 17:09:30,477 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 17:09:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 17:09:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-21 17:09:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-21 17:09:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-12-21 17:09:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-12-21 17:09:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-21 17:09:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-21 17:09:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-12-21 17:09:30,478 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-12-21 17:09:30,478 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-12-21 17:09:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-12-21 17:09:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-12-21 17:09:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-12-21 17:09:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 17:09:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-21 17:09:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-21 17:09:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-12-21 17:09:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-12-21 17:09:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-21 17:09:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-21 17:09:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-12-21 17:09:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-12-21 17:09:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-21 17:09:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-21 17:09:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-21 17:09:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-21 17:09:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-12-21 17:09:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-12-21 17:09:32,305 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 17:09:32,308 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 17:09:32,478 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-21 17:09:59,931 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-21 17:10:00,185 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 17:10:00,205 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 17:10:00,206 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-21 17:10:00,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 05:10:00 BoogieIcfgContainer [2021-12-21 17:10:00,212 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 17:10:00,213 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 17:10:00,213 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 17:10:00,215 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 17:10:00,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 05:09:19" (1/3) ... [2021-12-21 17:10:00,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fab9993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 05:10:00, skipping insertion in model container [2021-12-21 17:10:00,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:09:28" (2/3) ... [2021-12-21 17:10:00,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@fab9993 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 05:10:00, skipping insertion in model container [2021-12-21 17:10:00,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 05:10:00" (3/3) ... [2021-12-21 17:10:00,217 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-21 17:10:00,221 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 17:10:00,221 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-21 17:10:00,263 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 17:10:00,267 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-21 17:10:00,268 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-21 17:10:00,359 INFO L276 IsEmpty]: Start isEmpty. Operand has 6767 states, 4764 states have (on average 1.3075146935348447) internal successors, (6229), 4861 states have internal predecessors, (6229), 1686 states have call successors, (1686), 316 states have call predecessors, (1686), 315 states have return successors, (1672), 1614 states have call predecessors, (1672), 1672 states have call successors, (1672) [2021-12-21 17:10:00,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2021-12-21 17:10:00,395 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 17:10:00,396 INFO L514 BasicCegarLoop]: trace histogram [81, 81, 80, 80, 80, 80, 80, 80, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 17:10:00,397 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 17:10:00,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 17:10:00,403 INFO L85 PathProgramCache]: Analyzing trace with hash -1157025610, now seen corresponding path program 1 times [2021-12-21 17:10:00,408 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 17:10:00,409 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [41646765] [2021-12-21 17:10:00,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 17:10:00,410 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 17:10:01,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:01,924 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-21 17:10:01,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:01,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:01,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:01,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-21 17:10:01,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:01,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:01,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-21 17:10:02,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,038 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-21 17:10:02,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-21 17:10:02,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,108 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-21 17:10:02,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-21 17:10:02,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-21 17:10:02,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,214 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-21 17:10:02,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,235 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-21 17:10:02,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-21 17:10:02,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,298 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-21 17:10:02,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-21 17:10:02,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-21 17:10:02,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-21 17:10:02,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-21 17:10:02,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,480 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-21 17:10:02,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-21 17:10:02,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-21 17:10:02,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-21 17:10:02,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,606 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-21 17:10:02,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-21 17:10:02,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-21 17:10:02,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,946 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-21 17:10:02,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-21 17:10:02,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:02,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:02,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,002 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-21 17:10:03,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-21 17:10:03,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-21 17:10:03,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,082 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-21 17:10:03,102 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-21 17:10:03,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,155 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2021-12-21 17:10:03,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-21 17:10:03,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,213 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,214 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-21 17:10:03,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,243 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-21 17:10:03,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2021-12-21 17:10:03,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2021-12-21 17:10:03,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,342 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2021-12-21 17:10:03,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,373 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-21 17:10:03,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,392 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,402 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2021-12-21 17:10:03,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,422 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2021-12-21 17:10:03,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-21 17:10:03,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,497 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-12-21 17:10:03,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,518 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-21 17:10:03,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,551 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,561 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2021-12-21 17:10:03,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2021-12-21 17:10:03,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,615 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-21 17:10:03,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,647 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,657 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-12-21 17:10:03,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,692 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-21 17:10:03,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-21 17:10:03,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,758 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-21 17:10:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,792 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-21 17:10:03,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-21 17:10:03,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-21 17:10:03,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,883 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-21 17:10:03,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,928 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-21 17:10:03,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-21 17:10:03,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:03,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:03,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-21 17:10:04,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-21 17:10:04,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,064 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-21 17:10:04,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,089 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,098 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-21 17:10:04,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-21 17:10:04,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-21 17:10:04,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-21 17:10:04,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-21 17:10:04,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-21 17:10:04,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,317 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-21 17:10:04,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,354 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,363 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-21 17:10:04,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,390 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-21 17:10:04,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,435 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-21 17:10:04,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-21 17:10:04,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-21 17:10:04,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,544 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2021-12-21 17:10:04,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,580 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 795 [2021-12-21 17:10:04,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 806 [2021-12-21 17:10:04,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 817 [2021-12-21 17:10:04,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-12-21 17:10:04,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,745 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,761 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 839 [2021-12-21 17:10:04,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,791 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 850 [2021-12-21 17:10:04,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,840 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 861 [2021-12-21 17:10:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,870 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 872 [2021-12-21 17:10:04,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,921 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 885 [2021-12-21 17:10:04,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2021-12-21 17:10:04,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:04,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:10:04,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:10:05,010 INFO L134 CoverageAnalysis]: Checked inductivity of 28680 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28680 trivial. 0 not checked. [2021-12-21 17:10:05,011 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 17:10:05,011 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [41646765] [2021-12-21 17:10:05,012 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [41646765] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 17:10:05,012 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 17:10:05,012 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-21 17:10:05,013 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1547439433] [2021-12-21 17:10:05,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 17:10:05,021 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-21 17:10:05,021 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 17:10:05,037 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-21 17:10:05,037 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-21 17:10:05,050 INFO L87 Difference]: Start difference. First operand has 6767 states, 4764 states have (on average 1.3075146935348447) internal successors, (6229), 4861 states have internal predecessors, (6229), 1686 states have call successors, (1686), 316 states have call predecessors, (1686), 315 states have return successors, (1672), 1614 states have call predecessors, (1672), 1672 states have call successors, (1672) Second operand has 4 states, 4 states have (on average 27.0) internal successors, (108), 3 states have internal predecessors, (108), 3 states have call successors, (85), 3 states have call predecessors, (85), 1 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84)