./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 ae007674 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-ae00767 [2021-12-28 04:54:10,325 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:54:10,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:54:10,359 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:54:10,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:54:10,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:54:10,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:54:10,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:54:10,369 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:54:10,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:54:10,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:54:10,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:54:10,374 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:54:10,376 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:54:10,377 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:54:10,379 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:54:10,380 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:54:10,380 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:54:10,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:54:10,386 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:54:10,387 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:54:10,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:54:10,389 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:54:10,390 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:54:10,394 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:54:10,394 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:54:10,395 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:54:10,396 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:54:10,396 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:54:10,397 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:54:10,397 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:54:10,397 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:54:10,398 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:54:10,399 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:54:10,400 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:54:10,400 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:54:10,400 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:54:10,400 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:54:10,401 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:54:10,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:54:10,402 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:54:10,406 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:54:10,441 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:54:10,442 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:54:10,442 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:54:10,443 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:54:10,443 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:54:10,443 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:54:10,444 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:54:10,444 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:54:10,445 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:54:10,445 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:54:10,445 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:54:10,446 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:54:10,446 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:54:10,446 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:54:10,446 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:54:10,446 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:54:10,446 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:54:10,446 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:54:10,447 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:54:10,447 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:54:10,447 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:54:10,447 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:54:10,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:54:10,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:54:10,447 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:54:10,448 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:54:10,448 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:54:10,448 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:54:10,448 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:54:10,448 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:54:10,448 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 22220d7d2391b6973f693fd73ea6ad5e547e8b6be8ceeaf0b83ac6f26119702f [2021-12-28 04:54:10,704 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:54:10,721 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:54:10,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:54:10,725 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:54:10,725 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:54:10,726 INFO L432 ainManager$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 [2021-12-28 04:54:10,769 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da1aa5db/639ac85021f74fc0afa1031bb4d218a2/FLAG8827bec82 [2021-12-28 04:54:11,592 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:54:11,593 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 [2021-12-28 04:54:11,723 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da1aa5db/639ac85021f74fc0afa1031bb4d218a2/FLAG8827bec82 [2021-12-28 04:54:11,995 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3da1aa5db/639ac85021f74fc0afa1031bb4d218a2 [2021-12-28 04:54:11,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:54:12,004 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:54:12,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:54:12,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:54:12,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:54:12,010 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:54:11" (1/1) ... [2021-12-28 04:54:12,011 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c199807 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:12, skipping insertion in model container [2021-12-28 04:54:12,011 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:54:11" (1/1) ... [2021-12-28 04:54:12,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:54:12,207 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:54:20,168 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] [2021-12-28 04:54:20,171 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] [2021-12-28 04:54:20,171 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] [2021-12-28 04:54:20,171 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] [2021-12-28 04:54:20,205 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:54:20,304 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:54:20,802 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] [2021-12-28 04:54:20,803 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] [2021-12-28 04:54:20,819 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] [2021-12-28 04:54:20,820 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] [2021-12-28 04:54:20,830 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:54:21,254 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:54:21,254 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21 WrapperNode [2021-12-28 04:54:21,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:54:21,256 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:54:21,256 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:54:21,256 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:54:21,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (1/1) ... [2021-12-28 04:54:21,492 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (1/1) ... [2021-12-28 04:54:22,106 INFO L137 Inliner]: procedures = 983, calls = 12456, calls flagged for inlining = 592, calls inlined = 569, statements flattened = 22508 [2021-12-28 04:54:22,107 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:54:22,108 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:54:22,108 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:54:22,108 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:54:22,116 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (1/1) ... [2021-12-28 04:54:22,117 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (1/1) ... [2021-12-28 04:54:22,308 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (1/1) ... [2021-12-28 04:54:22,308 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (1/1) ... [2021-12-28 04:54:22,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (1/1) ... [2021-12-28 04:54:22,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (1/1) ... [2021-12-28 04:54:22,919 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (1/1) ... [2021-12-28 04:54:22,990 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:54:22,991 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:54:22,991 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:54:22,991 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:54:22,992 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (1/1) ... [2021-12-28 04:54:22,997 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:54:23,004 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:54:23,013 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) [2021-12-28 04:54:23,031 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 [2021-12-28 04:54:23,038 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-12-28 04:54:23,038 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-12-28 04:54:23,038 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-28 04:54:23,038 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-28 04:54:23,038 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-12-28 04:54:23,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-12-28 04:54:23,039 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-28 04:54:23,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-28 04:54:23,039 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-12-28 04:54:23,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-12-28 04:54:23,039 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-12-28 04:54:23,039 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-12-28 04:54:23,039 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-28 04:54:23,040 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-28 04:54:23,040 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-12-28 04:54:23,040 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-12-28 04:54:23,040 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:54:23,040 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:54:23,040 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-28 04:54:23,040 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-28 04:54:23,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-28 04:54:23,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-28 04:54:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-28 04:54:23,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-28 04:54:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-12-28 04:54:23,041 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-12-28 04:54:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-12-28 04:54:23,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-12-28 04:54:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 04:54:23,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 04:54:23,042 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-28 04:54:23,042 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-28 04:54:23,042 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-12-28 04:54:23,042 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-12-28 04:54:23,042 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-12-28 04:54:23,042 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-12-28 04:54:23,042 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 04:54:23,043 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 04:54:23,043 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-12-28 04:54:23,043 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-12-28 04:54:23,043 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-12-28 04:54:23,043 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-12-28 04:54:23,043 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-28 04:54:23,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-28 04:54:23,044 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:54:23,044 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:54:23,044 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-12-28 04:54:23,044 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-12-28 04:54:23,044 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-12-28 04:54:23,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-12-28 04:54:23,044 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-12-28 04:54:23,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-12-28 04:54:23,045 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 04:54:23,045 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 04:54:23,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-28 04:54:23,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-28 04:54:23,045 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-12-28 04:54:23,045 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-12-28 04:54:23,045 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-12-28 04:54:23,045 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-12-28 04:54:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 04:54:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 04:54:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:54:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-28 04:54:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-28 04:54:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-28 04:54:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-28 04:54:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-12-28 04:54:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-12-28 04:54:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-12-28 04:54:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-12-28 04:54:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-28 04:54:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-28 04:54:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-12-28 04:54:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-12-28 04:54:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-12-28 04:54:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-12-28 04:54:23,048 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-12-28 04:54:23,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-12-28 04:54:23,048 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-28 04:54:23,048 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-28 04:54:23,048 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-12-28 04:54:23,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-12-28 04:54:23,048 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-12-28 04:54:23,048 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-12-28 04:54:23,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:54:23,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-28 04:54:23,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-28 04:54:23,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-28 04:54:23,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-28 04:54:23,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-28 04:54:23,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-28 04:54:23,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-28 04:54:23,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-28 04:54:23,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-28 04:54:23,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-28 04:54:23,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-28 04:54:23,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-28 04:54:23,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-28 04:54:23,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-28 04:54:23,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-12-28 04:54:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-12-28 04:54:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-12-28 04:54:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-12-28 04:54:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-12-28 04:54:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-12-28 04:54:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:54:23,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 04:54:23,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 04:54:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 04:54:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 04:54:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-12-28 04:54:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-12-28 04:54:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:54:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-12-28 04:54:23,052 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-12-28 04:54:23,052 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:54:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-28 04:54:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-28 04:54:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-28 04:54:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-28 04:54:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-28 04:54:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-28 04:54:23,053 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-12-28 04:54:23,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-12-28 04:54:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-28 04:54:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-28 04:54:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-12-28 04:54:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-12-28 04:54:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:54:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:54:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-12-28 04:54:23,054 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-12-28 04:54:23,054 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-28 04:54:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-28 04:54:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 04:54:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 04:54:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-12-28 04:54:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-12-28 04:54:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-12-28 04:54:23,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-12-28 04:54:23,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-28 04:54:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-28 04:54:23,056 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-28 04:54:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-28 04:54:23,056 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-12-28 04:54:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-12-28 04:54:23,056 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-12-28 04:54:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-12-28 04:54:23,056 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-12-28 04:54:23,056 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-12-28 04:54:23,057 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:54:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:54:23,057 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-12-28 04:54:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-12-28 04:54:23,057 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-12-28 04:54:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-12-28 04:54:23,057 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-12-28 04:54:23,057 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-12-28 04:54:23,058 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-12-28 04:54:23,058 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-12-28 04:54:23,058 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-12-28 04:54:23,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-12-28 04:54:23,058 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-12-28 04:54:23,058 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-12-28 04:54:23,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:54:23,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:54:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-12-28 04:54:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-12-28 04:54:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 04:54:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 04:54:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-12-28 04:54:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-12-28 04:54:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-12-28 04:54:23,059 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-12-28 04:54:23,059 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-12-28 04:54:23,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-12-28 04:54:23,060 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-12-28 04:54:23,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-12-28 04:54:23,060 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:54:23,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 04:54:23,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 04:54:23,060 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-12-28 04:54:23,060 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-12-28 04:54:23,061 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-12-28 04:54:23,061 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-12-28 04:54:23,061 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-28 04:54:23,061 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-28 04:54:23,061 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 04:54:23,061 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-12-28 04:54:23,061 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-12-28 04:54:23,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-28 04:54:23,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-28 04:54:23,062 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-12-28 04:54:23,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-12-28 04:54:23,062 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-12-28 04:54:23,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-12-28 04:54:23,062 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-12-28 04:54:23,062 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-12-28 04:54:23,062 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-28 04:54:23,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-28 04:54:23,063 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-28 04:54:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-28 04:54:23,063 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-12-28 04:54:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-12-28 04:54:23,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:54:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:54:23,063 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-12-28 04:54:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-12-28 04:54:23,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-28 04:54:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-28 04:54:23,064 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-12-28 04:54:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-12-28 04:54:23,064 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-28 04:54:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-28 04:54:23,064 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-28 04:54:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-28 04:54:23,064 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-28 04:54:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-28 04:54:23,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:54:23,065 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-12-28 04:54:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-12-28 04:54:23,065 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-12-28 04:54:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-12-28 04:54:23,065 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 04:54:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 04:54:23,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:54:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-28 04:54:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-28 04:54:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-12-28 04:54:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-12-28 04:54:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-12-28 04:54:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-12-28 04:54:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-12-28 04:54:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-12-28 04:54:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-12-28 04:54:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-12-28 04:54:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-12-28 04:54:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-12-28 04:54:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-12-28 04:54:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-12-28 04:54:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 04:54:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 04:54:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-12-28 04:54:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-12-28 04:54:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-28 04:54:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-28 04:54:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-28 04:54:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-28 04:54:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-28 04:54:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-28 04:54:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-12-28 04:54:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-12-28 04:54:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-12-28 04:54:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-12-28 04:54:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-12-28 04:54:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-12-28 04:54:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-12-28 04:54:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-12-28 04:54:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-28 04:54:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-28 04:54:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-28 04:54:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-28 04:54:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-28 04:54:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-28 04:54:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-12-28 04:54:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-12-28 04:54:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:54:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:54:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-12-28 04:54:23,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-12-28 04:54:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-12-28 04:54:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-12-28 04:54:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:54:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-12-28 04:54:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-12-28 04:54:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-12-28 04:54:23,071 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-12-28 04:54:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-28 04:54:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-28 04:54:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:54:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:54:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-12-28 04:54:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-12-28 04:54:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-12-28 04:54:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-12-28 04:54:23,072 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-12-28 04:54:23,072 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-12-28 04:54:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-28 04:54:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-28 04:54:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-28 04:54:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-28 04:54:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-28 04:54:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-28 04:54:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-12-28 04:54:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-12-28 04:54:23,073 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-12-28 04:54:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-12-28 04:54:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-28 04:54:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-28 04:54:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-12-28 04:54:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-12-28 04:54:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-28 04:54:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-28 04:54:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-12-28 04:54:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-12-28 04:54:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-12-28 04:54:23,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-12-28 04:54:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-12-28 04:54:23,075 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-12-28 04:54:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-12-28 04:54:23,075 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-12-28 04:54:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-12-28 04:54:23,075 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-12-28 04:54:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-12-28 04:54:23,076 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-12-28 04:54:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-12-28 04:54:23,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-12-28 04:54:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-28 04:54:23,076 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-28 04:54:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:54:23,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:54:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-12-28 04:54:23,076 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-12-28 04:54:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-12-28 04:54:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-12-28 04:54:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-12-28 04:54:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-12-28 04:54:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:54:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:54:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-12-28 04:54:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-12-28 04:54:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-28 04:54:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-28 04:54:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-28 04:54:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-28 04:54:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-12-28 04:54:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-12-28 04:54:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-12-28 04:54:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-12-28 04:54:23,078 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-12-28 04:54:23,078 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-12-28 04:54:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:54:23,079 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:54:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-12-28 04:54:23,079 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-12-28 04:54:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-12-28 04:54:23,079 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-12-28 04:54:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-28 04:54:23,079 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-28 04:54:23,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 04:54:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 04:54:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-28 04:54:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-28 04:54:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 04:54:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 04:54:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-12-28 04:54:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-12-28 04:54:23,080 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-12-28 04:54:23,080 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-12-28 04:54:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:54:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-12-28 04:54:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-12-28 04:54:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-28 04:54:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-28 04:54:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-28 04:54:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-28 04:54:23,081 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-12-28 04:54:23,081 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-12-28 04:54:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-28 04:54:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-28 04:54:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-12-28 04:54:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-12-28 04:54:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-12-28 04:54:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-12-28 04:54:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 04:54:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 04:54:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-12-28 04:54:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-12-28 04:54:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-12-28 04:54:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-12-28 04:54:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:54:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-28 04:54:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-28 04:54:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-12-28 04:54:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-12-28 04:54:23,084 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-12-28 04:54:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-12-28 04:54:23,084 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-12-28 04:54:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-12-28 04:54:23,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-28 04:54:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-28 04:54:23,084 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-12-28 04:54:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-12-28 04:54:23,085 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-12-28 04:54:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-12-28 04:54:23,085 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:54:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:54:23,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:54:23,085 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-12-28 04:54:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-12-28 04:54:23,085 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-28 04:54:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-28 04:54:23,086 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-12-28 04:54:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-12-28 04:54:23,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 04:54:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 04:54:23,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-28 04:54:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-28 04:54:23,086 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-12-28 04:54:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-12-28 04:54:23,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-28 04:54:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-28 04:54:23,087 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-12-28 04:54:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-12-28 04:54:23,087 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-12-28 04:54:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-12-28 04:54:23,087 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-28 04:54:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-28 04:54:23,087 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-12-28 04:54:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-12-28 04:54:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-12-28 04:54:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-12-28 04:54:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-28 04:54:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-28 04:54:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-12-28 04:54:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-12-28 04:54:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-12-28 04:54:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-12-28 04:54:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-12-28 04:54:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-12-28 04:54:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-28 04:54:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-28 04:54:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-28 04:54:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-28 04:54:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-12-28 04:54:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-12-28 04:54:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-12-28 04:54:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-12-28 04:54:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-12-28 04:54:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-12-28 04:54:23,090 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-28 04:54:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-28 04:54:23,090 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-12-28 04:54:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-12-28 04:54:23,090 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-12-28 04:54:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-12-28 04:54:23,090 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-12-28 04:54:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-12-28 04:54:23,090 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-12-28 04:54:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-12-28 04:54:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-12-28 04:54:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-12-28 04:54:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-12-28 04:54:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-12-28 04:54:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 04:54:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 04:54:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-12-28 04:54:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-12-28 04:54:23,092 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-12-28 04:54:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-12-28 04:54:23,092 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:54:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-28 04:54:23,092 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-12-28 04:54:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-12-28 04:54:23,092 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-12-28 04:54:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-12-28 04:54:23,092 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-12-28 04:54:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-12-28 04:54:23,093 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-12-28 04:54:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-12-28 04:54:23,093 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-12-28 04:54:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-12-28 04:54:23,093 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-12-28 04:54:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-12-28 04:54:23,093 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-12-28 04:54:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-12-28 04:54:23,094 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-12-28 04:54:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-12-28 04:54:23,094 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-28 04:54:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-28 04:54:23,094 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-12-28 04:54:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-12-28 04:54:23,094 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-28 04:54:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-28 04:54:23,094 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-28 04:54:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-28 04:54:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-12-28 04:54:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-12-28 04:54:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-12-28 04:54:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-12-28 04:54:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-12-28 04:54:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-12-28 04:54:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-12-28 04:54:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-12-28 04:54:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:54:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:54:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:54:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-12-28 04:54:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-12-28 04:54:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-28 04:54:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-28 04:54:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-28 04:54:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-28 04:54:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-28 04:54:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-28 04:54:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-12-28 04:54:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-12-28 04:54:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-28 04:54:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-28 04:54:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-12-28 04:54:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-12-28 04:54:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-12-28 04:54:23,097 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-12-28 04:54:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-28 04:54:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-28 04:54:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-12-28 04:54:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-12-28 04:54:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-12-28 04:54:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-12-28 04:54:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-12-28 04:54:23,098 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-12-28 04:54:23,098 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-12-28 04:54:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-12-28 04:54:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-28 04:54:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-28 04:54:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-28 04:54:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-28 04:54:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-28 04:54:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-28 04:54:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-28 04:54:23,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-28 04:54:23,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-12-28 04:54:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-12-28 04:54:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-12-28 04:54:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-12-28 04:54:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-12-28 04:54:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-12-28 04:54:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-28 04:54:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-28 04:54:23,100 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-12-28 04:54:23,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-12-28 04:54:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:54:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-12-28 04:54:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-12-28 04:54:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-28 04:54:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-28 04:54:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-12-28 04:54:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-12-28 04:54:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-28 04:54:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-28 04:54:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-28 04:54:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-28 04:54:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 04:54:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 04:54:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-12-28 04:54:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-12-28 04:54:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-28 04:54:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-28 04:54:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-12-28 04:54:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-12-28 04:54:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-28 04:54:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-28 04:54:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 04:54:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 04:54:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-12-28 04:54:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-12-28 04:54:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-12-28 04:54:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-12-28 04:54:23,103 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-12-28 04:54:23,103 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-12-28 04:54:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-12-28 04:54:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-12-28 04:54:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-12-28 04:54:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-12-28 04:54:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-28 04:54:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-28 04:54:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:54:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:54:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-12-28 04:54:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-12-28 04:54:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-28 04:54:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-28 04:54:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-12-28 04:54:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-12-28 04:54:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-12-28 04:54:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-12-28 04:54:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-28 04:54:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-28 04:54:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-12-28 04:54:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-12-28 04:54:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-12-28 04:54:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-12-28 04:54:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-28 04:54:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-28 04:54:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-12-28 04:54:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-12-28 04:54:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-28 04:54:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-28 04:54:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-12-28 04:54:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-12-28 04:54:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-12-28 04:54:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-12-28 04:54:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-28 04:54:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-28 04:54:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-12-28 04:54:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-12-28 04:54:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-12-28 04:54:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-12-28 04:54:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-28 04:54:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-28 04:54:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-28 04:54:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-28 04:54:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-12-28 04:54:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-12-28 04:54:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-12-28 04:54:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-12-28 04:54:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-28 04:54:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-28 04:54:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-12-28 04:54:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-12-28 04:54:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 04:54:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 04:54:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-28 04:54:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-28 04:54:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-12-28 04:54:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-12-28 04:54:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-28 04:54:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-28 04:54:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-12-28 04:54:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-12-28 04:54:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-12-28 04:54:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-12-28 04:54:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-12-28 04:54:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-12-28 04:54:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:54:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 04:54:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 04:54:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-12-28 04:54:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-12-28 04:54:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-28 04:54:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-28 04:54:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-12-28 04:54:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-12-28 04:54:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-28 04:54:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-28 04:54:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-28 04:54:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-28 04:54:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-12-28 04:54:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-12-28 04:54:24,887 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:54:24,890 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:54:25,036 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 04:54:51,545 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-28 04:54:51,776 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 04:54:51,800 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 04:54:51,801 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-28 04:54:51,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:54:51 BoogieIcfgContainer [2021-12-28 04:54:51,807 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 04:54:51,808 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 04:54:51,808 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 04:54:51,810 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 04:54:51,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 04:54:11" (1/3) ... [2021-12-28 04:54:51,811 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43c7db9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:54:51, skipping insertion in model container [2021-12-28 04:54:51,811 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:54:21" (2/3) ... [2021-12-28 04:54:51,812 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@43c7db9f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 04:54:51, skipping insertion in model container [2021-12-28 04:54:51,812 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 04:54:51" (3/3) ... [2021-12-28 04:54:51,813 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-28 04:54:51,816 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 04:54:51,816 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-28 04:54:51,863 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 04:54:51,871 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 [2021-12-28 04:54:51,872 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-28 04:54:51,963 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) [2021-12-28 04:54:51,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2021-12-28 04:54:51,999 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 04:54:52,000 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] [2021-12-28 04:54:52,001 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] === [2021-12-28 04:54:52,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 04:54:52,005 INFO L85 PathProgramCache]: Analyzing trace with hash -1157025610, now seen corresponding path program 1 times [2021-12-28 04:54:52,011 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 04:54:52,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1463588559] [2021-12-28 04:54:52,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 04:54:52,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 04:54:52,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-28 04:54:53,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:53,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 04:54:53,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:53,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-28 04:54:53,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:53,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-28 04:54:53,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,680 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:53,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-28 04:54:53,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:53,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,724 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-28 04:54:53,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,746 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:53,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:53,760 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-28 04:54:54,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-28 04:54:54,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-28 04:54:54,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-28 04:54:54,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-28 04:54:54,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-28 04:54:54,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-28 04:54:54,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,241 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 04:54:54,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,284 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-28 04:54:54,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,304 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-28 04:54:54,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-28 04:54:54,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-28 04:54:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-28 04:54:54,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-28 04:54:54,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,464 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,475 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-28 04:54:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-28 04:54:54,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,529 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-28 04:54:54,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-28 04:54:54,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-28 04:54:54,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,631 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-28 04:54:54,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,666 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-28 04:54:54,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-28 04:54:54,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,747 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-28 04:54:54,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,771 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-28 04:54:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2021-12-28 04:54:54,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-28 04:54:54,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-28 04:54:54,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-28 04:54:54,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2021-12-28 04:54:54,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:54,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:54,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2021-12-28 04:54:55,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,030 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2021-12-28 04:54:55,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-28 04:54:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2021-12-28 04:54:55,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2021-12-28 04:54:55,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,184 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-28 04:54:55,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,234 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-12-28 04:54:55,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-28 04:54:55,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,301 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,311 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2021-12-28 04:54:55,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2021-12-28 04:54:55,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-28 04:54:55,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,431 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-12-28 04:54:55,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,461 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-28 04:54:55,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,513 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-28 04:54:55,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-28 04:54:55,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-28 04:54:55,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,622 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-28 04:54:55,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-28 04:54:55,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-28 04:54:55,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-28 04:54:55,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-28 04:54:55,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,832 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-28 04:54:55,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-28 04:54:55,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-28 04:54:55,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:55,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:55,973 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-28 04:54:56,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-28 04:54:56,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-28 04:54:56,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,119 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,130 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-28 04:54:56,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,165 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-28 04:54:56,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-28 04:54:56,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-28 04:54:56,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,344 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-28 04:54:56,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,377 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-28 04:54:56,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-28 04:54:56,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-28 04:54:56,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,522 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-28 04:54:56,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2021-12-28 04:54:56,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,602 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,613 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 795 [2021-12-28 04:54:56,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,658 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 806 [2021-12-28 04:54:56,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,704 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 817 [2021-12-28 04:54:56,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-12-28 04:54:56,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,799 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 839 [2021-12-28 04:54:56,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,848 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 850 [2021-12-28 04:54:56,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,897 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 861 [2021-12-28 04:54:56,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,936 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,948 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 872 [2021-12-28 04:54:56,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:56,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:56,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 885 [2021-12-28 04:54:57,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:57,037 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2021-12-28 04:54:57,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:57,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 04:54:57,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 04:54:57,089 INFO L134 CoverageAnalysis]: Checked inductivity of 28680 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28680 trivial. 0 not checked. [2021-12-28 04:54:57,090 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 04:54:57,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1463588559] [2021-12-28 04:54:57,090 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1463588559] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 04:54:57,091 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 04:54:57,091 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-28 04:54:57,092 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [446364371] [2021-12-28 04:54:57,092 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 04:54:57,096 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-28 04:54:57,097 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 04:54:57,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-28 04:54:57,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-28 04:54:57,131 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)