./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_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 dc77dba7d0a42d28a45b5d35d96b429d0886353a9713255eb9fc5a14ecd01454 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 05:12:26,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 05:12:26,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 05:12:26,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 05:12:26,956 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 05:12:26,959 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 05:12:26,960 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 05:12:26,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 05:12:26,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 05:12:26,971 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 05:12:26,972 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 05:12:26,973 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 05:12:26,974 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 05:12:26,976 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 05:12:26,977 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 05:12:26,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 05:12:26,984 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 05:12:26,984 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 05:12:26,987 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 05:12:26,991 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 05:12:26,992 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 05:12:26,993 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 05:12:26,995 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 05:12:26,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 05:12:27,002 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 05:12:27,003 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 05:12:27,004 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 05:12:27,004 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 05:12:27,005 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 05:12:27,006 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 05:12:27,006 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 05:12:27,007 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 05:12:27,008 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 05:12:27,009 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 05:12:27,010 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 05:12:27,010 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 05:12:27,011 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 05:12:27,011 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 05:12:27,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 05:12:27,013 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 05:12:27,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 05:12:27,017 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 05:12:27,052 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 05:12:27,052 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 05:12:27,053 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 05:12:27,053 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 05:12:27,054 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 05:12:27,054 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 05:12:27,055 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 05:12:27,056 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 05:12:27,056 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 05:12:27,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 05:12:27,057 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 05:12:27,057 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 05:12:27,057 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 05:12:27,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 05:12:27,058 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 05:12:27,058 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 05:12:27,058 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 05:12:27,058 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 05:12:27,058 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 05:12:27,058 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 05:12:27,059 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 05:12:27,059 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 05:12:27,059 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 05:12:27,059 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 05:12:27,059 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 05:12:27,060 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 05:12:27,067 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 05:12:27,067 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 05:12:27,067 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 05:12:27,068 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 05:12:27,068 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc77dba7d0a42d28a45b5d35d96b429d0886353a9713255eb9fc5a14ecd01454 [2021-12-28 05:12:27,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 05:12:27,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 05:12:27,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 05:12:27,389 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 05:12:27,390 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 05:12:27,391 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-28 05:12:27,448 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69f3bed1f/b070379475654a609c782e6d8c208073/FLAG79a957a75 [2021-12-28 05:12:28,437 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 05:12:28,438 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-28 05:12:28,526 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69f3bed1f/b070379475654a609c782e6d8c208073/FLAG79a957a75 [2021-12-28 05:12:28,788 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69f3bed1f/b070379475654a609c782e6d8c208073 [2021-12-28 05:12:28,790 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 05:12:28,792 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 05:12:28,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 05:12:28,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 05:12:28,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 05:12:28,801 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:12:28" (1/1) ... [2021-12-28 05:12:28,802 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69830fb1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:28, skipping insertion in model container [2021-12-28 05:12:28,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 05:12:28" (1/1) ... [2021-12-28 05:12:28,817 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 05:12:29,221 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 05:12:38,200 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886222,886235] [2021-12-28 05:12:38,203 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886391,886404] [2021-12-28 05:12:38,204 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886558,886571] [2021-12-28 05:12:38,211 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886726,886739] [2021-12-28 05:12:38,254 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 05:12:38,386 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 05:12:38,938 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886222,886235] [2021-12-28 05:12:38,939 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886391,886404] [2021-12-28 05:12:38,939 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886558,886571] [2021-12-28 05:12:38,939 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-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[886726,886739] [2021-12-28 05:12:38,949 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 05:12:39,614 INFO L208 MainTranslator]: Completed translation [2021-12-28 05:12:39,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39 WrapperNode [2021-12-28 05:12:39,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 05:12:39,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 05:12:39,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 05:12:39,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 05:12:39,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (1/1) ... [2021-12-28 05:12:39,868 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (1/1) ... [2021-12-28 05:12:40,399 INFO L137 Inliner]: procedures = 1123, calls = 12719, calls flagged for inlining = 622, calls inlined = 584, statements flattened = 22616 [2021-12-28 05:12:40,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 05:12:40,401 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 05:12:40,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 05:12:40,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 05:12:40,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (1/1) ... [2021-12-28 05:12:40,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (1/1) ... [2021-12-28 05:12:40,582 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (1/1) ... [2021-12-28 05:12:40,583 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (1/1) ... [2021-12-28 05:12:41,192 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (1/1) ... [2021-12-28 05:12:41,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (1/1) ... [2021-12-28 05:12:41,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (1/1) ... [2021-12-28 05:12:41,851 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 05:12:41,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 05:12:41,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 05:12:41,854 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 05:12:41,856 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (1/1) ... [2021-12-28 05:12:41,871 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 05:12:41,880 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 05:12:41,895 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 05:12:41,915 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 05:12:41,927 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-12-28 05:12:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-12-28 05:12:41,928 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-28 05:12:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-28 05:12:41,928 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-12-28 05:12:41,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-12-28 05:12:41,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-28 05:12:41,929 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-28 05:12:41,929 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-12-28 05:12:41,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-12-28 05:12:41,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-28 05:12:41,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-28 05:12:41,929 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-12-28 05:12:41,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-12-28 05:12:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-28 05:12:41,930 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-28 05:12:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-12-28 05:12:41,930 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-12-28 05:12:41,930 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 05:12:41,930 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 05:12:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-28 05:12:41,931 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-28 05:12:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-28 05:12:41,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-28 05:12:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-28 05:12:41,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-28 05:12:41,931 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-12-28 05:12:41,932 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-12-28 05:12:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-12-28 05:12:41,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-12-28 05:12:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-28 05:12:41,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-28 05:12:41,932 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-28 05:12:41,933 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-28 05:12:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-12-28 05:12:41,933 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-12-28 05:12:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-12-28 05:12:41,933 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-12-28 05:12:41,933 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 05:12:41,934 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 05:12:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-12-28 05:12:41,934 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-12-28 05:12:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-12-28 05:12:41,934 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-12-28 05:12:41,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-28 05:12:41,935 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-28 05:12:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2021-12-28 05:12:41,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2021-12-28 05:12:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 05:12:41,935 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 05:12:41,935 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-12-28 05:12:41,936 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-12-28 05:12:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-12-28 05:12:41,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-12-28 05:12:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-12-28 05:12:41,936 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-12-28 05:12:41,936 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 05:12:41,936 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 05:12:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-28 05:12:41,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-28 05:12:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-12-28 05:12:41,937 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-12-28 05:12:41,937 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-12-28 05:12:41,937 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-12-28 05:12:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-28 05:12:41,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-28 05:12:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 05:12:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-28 05:12:41,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-28 05:12:41,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-28 05:12:41,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-28 05:12:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-12-28 05:12:41,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-12-28 05:12:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-12-28 05:12:41,939 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-12-28 05:12:41,939 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-28 05:12:41,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-28 05:12:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-12-28 05:12:41,940 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-12-28 05:12:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-12-28 05:12:41,940 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-12-28 05:12:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-12-28 05:12:41,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-12-28 05:12:41,940 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-28 05:12:41,941 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-28 05:12:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-12-28 05:12:41,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-12-28 05:12:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-28 05:12:41,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-28 05:12:41,941 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-12-28 05:12:41,942 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-12-28 05:12:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 05:12:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-28 05:12:41,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-28 05:12:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-28 05:12:41,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-28 05:12:41,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-28 05:12:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-28 05:12:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-28 05:12:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-28 05:12:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-28 05:12:41,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-28 05:12:41,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-28 05:12:41,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-28 05:12:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-28 05:12:41,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-28 05:12:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-12-28 05:12:41,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-12-28 05:12:41,944 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-12-28 05:12:41,944 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-12-28 05:12:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-12-28 05:12:41,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-12-28 05:12:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 05:12:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-28 05:12:41,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-28 05:12:41,945 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-28 05:12:41,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-28 05:12:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-12-28 05:12:41,946 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-12-28 05:12:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 05:12:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-12-28 05:12:41,946 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-12-28 05:12:41,946 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 05:12:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-28 05:12:41,947 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-28 05:12:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-28 05:12:41,947 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-28 05:12:41,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_stmmac_priv [2021-12-28 05:12:41,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_stmmac_priv [2021-12-28 05:12:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-12-28 05:12:41,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-12-28 05:12:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-28 05:12:41,948 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-28 05:12:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-12-28 05:12:41,948 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-12-28 05:12:41,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 05:12:41,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 05:12:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-12-28 05:12:41,949 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-12-28 05:12:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-28 05:12:41,949 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-28 05:12:41,949 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 05:12:41,949 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 05:12:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-12-28 05:12:41,950 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-12-28 05:12:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-12-28 05:12:41,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-12-28 05:12:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-28 05:12:41,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-28 05:12:41,950 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-28 05:12:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-28 05:12:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-12-28 05:12:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-12-28 05:12:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-12-28 05:12:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-12-28 05:12:41,951 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-12-28 05:12:41,951 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-12-28 05:12:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 05:12:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 05:12:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-12-28 05:12:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-12-28 05:12:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-12-28 05:12:41,952 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-12-28 05:12:41,952 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-12-28 05:12:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-12-28 05:12:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-12-28 05:12:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-12-28 05:12:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-12-28 05:12:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-12-28 05:12:41,953 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-12-28 05:12:41,953 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-12-28 05:12:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 05:12:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 05:12:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-12-28 05:12:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-12-28 05:12:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 05:12:41,954 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 05:12:41,954 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-12-28 05:12:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-12-28 05:12:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-12-28 05:12:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-12-28 05:12:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-12-28 05:12:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-12-28 05:12:41,955 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-12-28 05:12:41,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-12-28 05:12:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 05:12:41,956 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 05:12:41,956 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 05:12:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-12-28 05:12:41,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-12-28 05:12:41,956 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-12-28 05:12:41,956 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-12-28 05:12:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-28 05:12:41,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-28 05:12:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 05:12:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-12-28 05:12:41,957 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-12-28 05:12:41,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-28 05:12:41,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-28 05:12:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_stmmac_priv [2021-12-28 05:12:41,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_stmmac_priv [2021-12-28 05:12:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-12-28 05:12:41,958 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-12-28 05:12:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-12-28 05:12:41,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-12-28 05:12:41,958 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-12-28 05:12:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-12-28 05:12:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-28 05:12:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-28 05:12:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-28 05:12:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-28 05:12:41,959 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-12-28 05:12:41,959 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-12-28 05:12:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 05:12:41,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 05:12:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-12-28 05:12:41,960 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-12-28 05:12:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-28 05:12:41,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-28 05:12:41,960 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-12-28 05:12:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-12-28 05:12:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-28 05:12:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-28 05:12:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-28 05:12:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-28 05:12:41,961 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-28 05:12:41,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-28 05:12:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 05:12:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-12-28 05:12:41,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-12-28 05:12:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-12-28 05:12:41,962 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-12-28 05:12:41,962 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 05:12:41,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 05:12:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 05:12:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-28 05:12:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-28 05:12:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-12-28 05:12:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-12-28 05:12:41,963 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-12-28 05:12:41,963 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-12-28 05:12:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-12-28 05:12:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-12-28 05:12:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-12-28 05:12:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-12-28 05:12:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-12-28 05:12:41,964 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-12-28 05:12:41,964 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-12-28 05:12:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-12-28 05:12:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 05:12:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 05:12:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-12-28 05:12:41,965 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-12-28 05:12:41,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-28 05:12:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-28 05:12:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-28 05:12:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-28 05:12:41,966 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-12-28 05:12:41,966 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-12-28 05:12:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2021-12-28 05:12:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2021-12-28 05:12:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-12-28 05:12:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-12-28 05:12:41,967 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-12-28 05:12:41,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-12-28 05:12:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-12-28 05:12:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-12-28 05:12:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-28 05:12:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-28 05:12:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-28 05:12:41,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-28 05:12:41,968 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-28 05:12:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-28 05:12:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-12-28 05:12:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-12-28 05:12:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 05:12:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 05:12:41,969 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-12-28 05:12:41,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-12-28 05:12:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-12-28 05:12:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-12-28 05:12:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 05:12:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-12-28 05:12:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-12-28 05:12:41,970 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-12-28 05:12:41,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-12-28 05:12:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 05:12:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 05:12:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2021-12-28 05:12:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2021-12-28 05:12:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-12-28 05:12:41,971 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-12-28 05:12:41,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2021-12-28 05:12:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2021-12-28 05:12:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-12-28 05:12:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-12-28 05:12:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-12-28 05:12:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-12-28 05:12:41,972 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-28 05:12:41,972 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-28 05:12:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-28 05:12:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-28 05:12:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-28 05:12:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-28 05:12:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-12-28 05:12:41,973 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-12-28 05:12:41,973 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-12-28 05:12:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-12-28 05:12:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-28 05:12:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-28 05:12:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-12-28 05:12:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-12-28 05:12:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-28 05:12:41,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-28 05:12:41,974 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-12-28 05:12:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-12-28 05:12:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-12-28 05:12:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-12-28 05:12:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-12-28 05:12:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-12-28 05:12:41,975 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-12-28 05:12:41,975 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-12-28 05:12:41,976 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-12-28 05:12:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-12-28 05:12:41,976 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-12-28 05:12:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-12-28 05:12:41,976 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-12-28 05:12:41,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-12-28 05:12:41,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-28 05:12:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-28 05:12:41,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 05:12:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 05:12:41,977 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-12-28 05:12:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-12-28 05:12:41,977 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-12-28 05:12:41,977 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-12-28 05:12:41,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_83 [2021-12-28 05:12:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_83 [2021-12-28 05:12:41,978 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-12-28 05:12:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-12-28 05:12:41,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 05:12:41,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 05:12:41,978 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-12-28 05:12:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-12-28 05:12:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-28 05:12:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-28 05:12:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-28 05:12:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-28 05:12:41,979 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-12-28 05:12:41,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-12-28 05:12:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2021-12-28 05:12:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2021-12-28 05:12:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-12-28 05:12:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-12-28 05:12:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-12-28 05:12:41,980 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-12-28 05:12:41,980 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 05:12:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 05:12:41,981 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-12-28 05:12:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-12-28 05:12:41,981 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-12-28 05:12:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-12-28 05:12:41,981 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-28 05:12:41,981 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-28 05:12:41,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-28 05:12:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-28 05:12:41,982 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-28 05:12:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-28 05:12:41,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 05:12:41,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 05:12:41,982 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-12-28 05:12:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-12-28 05:12:41,983 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-12-28 05:12:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-12-28 05:12:41,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 05:12:41,983 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-12-28 05:12:41,983 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-12-28 05:12:41,983 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-28 05:12:41,984 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-28 05:12:41,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-28 05:12:41,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-28 05:12:41,984 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-12-28 05:12:41,984 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-12-28 05:12:41,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-28 05:12:41,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-28 05:12:41,985 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-12-28 05:12:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-12-28 05:12:41,985 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-12-28 05:12:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-12-28 05:12:41,985 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 05:12:41,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 05:12:41,986 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-12-28 05:12:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-12-28 05:12:41,986 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-12-28 05:12:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-12-28 05:12:41,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 05:12:41,986 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-28 05:12:41,986 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-28 05:12:41,987 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-12-28 05:12:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-12-28 05:12:41,987 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-12-28 05:12:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-12-28 05:12:41,987 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-12-28 05:12:41,987 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-12-28 05:12:41,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-28 05:12:41,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-28 05:12:41,988 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-12-28 05:12:41,988 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-12-28 05:12:41,988 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-12-28 05:12:41,988 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-12-28 05:12:41,988 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 05:12:41,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 05:12:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 05:12:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-12-28 05:12:41,989 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-12-28 05:12:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-28 05:12:41,989 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-28 05:12:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-12-28 05:12:41,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-12-28 05:12:41,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 05:12:41,990 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 05:12:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-28 05:12:41,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-28 05:12:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-12-28 05:12:41,990 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-12-28 05:12:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-28 05:12:41,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-28 05:12:41,990 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-12-28 05:12:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-12-28 05:12:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-12-28 05:12:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-12-28 05:12:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-28 05:12:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-28 05:12:41,991 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-12-28 05:12:41,991 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-12-28 05:12:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-12-28 05:12:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-12-28 05:12:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-28 05:12:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-28 05:12:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-12-28 05:12:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-12-28 05:12:41,992 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-12-28 05:12:41,992 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-12-28 05:12:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-12-28 05:12:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-12-28 05:12:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-28 05:12:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-28 05:12:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-28 05:12:41,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-28 05:12:41,993 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-12-28 05:12:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-12-28 05:12:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-12-28 05:12:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-12-28 05:12:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-12-28 05:12:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-12-28 05:12:41,994 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-28 05:12:41,994 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-28 05:12:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-12-28 05:12:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-12-28 05:12:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-12-28 05:12:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-12-28 05:12:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-12-28 05:12:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-12-28 05:12:41,995 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-12-28 05:12:41,995 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-12-28 05:12:41,996 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-12-28 05:12:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-12-28 05:12:41,996 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-12-28 05:12:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-12-28 05:12:41,996 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 05:12:41,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 05:12:41,996 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-12-28 05:12:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-12-28 05:12:41,997 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-12-28 05:12:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-12-28 05:12:41,997 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-28 05:12:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-28 05:12:41,997 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-12-28 05:12:41,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-12-28 05:12:41,997 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-12-28 05:12:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-12-28 05:12:41,998 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-12-28 05:12:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-12-28 05:12:41,998 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-12-28 05:12:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-12-28 05:12:41,998 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-12-28 05:12:41,998 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-12-28 05:12:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-12-28 05:12:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-12-28 05:12:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-12-28 05:12:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-12-28 05:12:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-12-28 05:12:41,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-12-28 05:12:41,999 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-28 05:12:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-28 05:12:42,000 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-28 05:12:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-28 05:12:42,000 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-12-28 05:12:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-12-28 05:12:42,000 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-28 05:12:42,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-28 05:12:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-28 05:12:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-28 05:12:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-12-28 05:12:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-12-28 05:12:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-12-28 05:12:42,001 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-12-28 05:12:42,001 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-12-28 05:12:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-12-28 05:12:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-12-28 05:12:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-12-28 05:12:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 05:12:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 05:12:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 05:12:42,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-28 05:12:42,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-28 05:12:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-12-28 05:12:42,003 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-12-28 05:12:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-28 05:12:42,003 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-28 05:12:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-28 05:12:42,003 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-28 05:12:42,003 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-28 05:12:42,004 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-28 05:12:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-12-28 05:12:42,004 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-12-28 05:12:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-28 05:12:42,004 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-28 05:12:42,004 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-12-28 05:12:42,004 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-12-28 05:12:42,005 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-12-28 05:12:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-12-28 05:12:42,005 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-28 05:12:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-28 05:12:42,005 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-12-28 05:12:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-12-28 05:12:42,005 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-12-28 05:12:42,005 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-12-28 05:12:42,006 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-12-28 05:12:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-12-28 05:12:42,006 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-12-28 05:12:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-12-28 05:12:42,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-28 05:12:42,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-28 05:12:42,006 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-28 05:12:42,007 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-28 05:12:42,007 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-28 05:12:42,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-28 05:12:42,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-28 05:12:42,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-28 05:12:42,007 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-12-28 05:12:42,007 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-12-28 05:12:42,007 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-12-28 05:12:42,008 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-12-28 05:12:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-28 05:12:42,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-28 05:12:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-12-28 05:12:42,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-12-28 05:12:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 05:12:42,008 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-12-28 05:12:42,008 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-12-28 05:12:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-28 05:12:42,009 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-28 05:12:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-12-28 05:12:42,009 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-12-28 05:12:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-28 05:12:42,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-28 05:12:42,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-28 05:12:42,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-28 05:12:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-28 05:12:42,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-28 05:12:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-12-28 05:12:42,010 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-12-28 05:12:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-28 05:12:42,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-28 05:12:42,010 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-12-28 05:12:42,011 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-12-28 05:12:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2021-12-28 05:12:42,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2021-12-28 05:12:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-28 05:12:42,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-28 05:12:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 05:12:42,011 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 05:12:42,011 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-12-28 05:12:42,012 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-12-28 05:12:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-12-28 05:12:42,012 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-12-28 05:12:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-12-28 05:12:42,012 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-12-28 05:12:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-12-28 05:12:42,012 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-12-28 05:12:42,012 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-12-28 05:12:42,013 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-12-28 05:12:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-28 05:12:42,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-28 05:12:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 05:12:42,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 05:12:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-12-28 05:12:42,013 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-12-28 05:12:42,013 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-28 05:12:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-28 05:12:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-12-28 05:12:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-12-28 05:12:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-12-28 05:12:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-12-28 05:12:42,014 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-28 05:12:42,014 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-28 05:12:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-12-28 05:12:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-12-28 05:12:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-12-28 05:12:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-12-28 05:12:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-28 05:12:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-28 05:12:42,015 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-12-28 05:12:42,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-12-28 05:12:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-28 05:12:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-28 05:12:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2021-12-28 05:12:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2021-12-28 05:12:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-12-28 05:12:42,016 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-12-28 05:12:42,016 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-12-28 05:12:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-12-28 05:12:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-28 05:12:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-28 05:12:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-12-28 05:12:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-12-28 05:12:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-12-28 05:12:42,017 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-12-28 05:12:42,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-28 05:12:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-28 05:12:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-28 05:12:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-28 05:12:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-12-28 05:12:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-12-28 05:12:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-12-28 05:12:42,018 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-12-28 05:12:42,018 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-28 05:12:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-28 05:12:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-12-28 05:12:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-12-28 05:12:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 05:12:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 05:12:42,019 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-28 05:12:42,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-28 05:12:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-12-28 05:12:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-12-28 05:12:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-28 05:12:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-28 05:12:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-12-28 05:12:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-12-28 05:12:42,020 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-12-28 05:12:42,020 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-12-28 05:12:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-12-28 05:12:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-12-28 05:12:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 05:12:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 05:12:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-28 05:12:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-12-28 05:12:42,021 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-12-28 05:12:42,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-28 05:12:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-28 05:12:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-12-28 05:12:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-12-28 05:12:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-28 05:12:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-28 05:12:42,022 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-28 05:12:42,022 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-28 05:12:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-12-28 05:12:42,023 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-12-28 05:12:42,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2021-12-28 05:12:42,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2021-12-28 05:12:43,975 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 05:12:43,979 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 05:12:44,170 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-28 05:13:12,503 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-28 05:13:12,828 INFO L275 CfgBuilder]: Performing block encoding [2021-12-28 05:13:12,867 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-28 05:13:12,867 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-28 05:13:12,875 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 05:13:12 BoogieIcfgContainer [2021-12-28 05:13:12,876 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-28 05:13:12,877 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-28 05:13:12,877 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-28 05:13:12,880 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-28 05:13:12,880 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.12 05:12:28" (1/3) ... [2021-12-28 05:13:12,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cbaee51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 05:13:12, skipping insertion in model container [2021-12-28 05:13:12,881 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 05:12:39" (2/3) ... [2021-12-28 05:13:12,881 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cbaee51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.12 05:13:12, skipping insertion in model container [2021-12-28 05:13:12,882 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.12 05:13:12" (3/3) ... [2021-12-28 05:13:12,883 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-28 05:13:12,887 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-28 05:13:12,888 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-12-28 05:13:12,960 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-28 05:13:12,967 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 05:13:12,968 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-12-28 05:13:13,083 INFO L276 IsEmpty]: Start isEmpty. Operand has 6854 states, 4794 states have (on average 1.3057989153108052) internal successors, (6260), 4892 states have internal predecessors, (6260), 1731 states have call successors, (1731), 327 states have call predecessors, (1731), 326 states have return successors, (1717), 1659 states have call predecessors, (1717), 1717 states have call successors, (1717) [2021-12-28 05:13:13,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2021-12-28 05:13:13,130 INFO L506 BasicCegarLoop]: Found error trace [2021-12-28 05:13:13,131 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, 1] [2021-12-28 05:13:13,132 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-12-28 05:13:13,136 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-28 05:13:13,136 INFO L85 PathProgramCache]: Analyzing trace with hash -752798545, now seen corresponding path program 1 times [2021-12-28 05:13:13,144 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-28 05:13:13,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612984466] [2021-12-28 05:13:13,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-28 05:13:13,145 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-28 05:13:14,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-28 05:13:15,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-28 05:13:15,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,247 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,262 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-28 05:13:15,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,296 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,309 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-28 05:13:15,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-28 05:13:15,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,388 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-28 05:13:15,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,412 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-28 05:13:15,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,462 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-28 05:13:15,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,487 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,501 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-28 05:13:15,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,539 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-28 05:13:15,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,578 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-28 05:13:15,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,617 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-28 05:13:15,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-28 05:13:15,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-28 05:13:15,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,740 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-28 05:13:15,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,768 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,784 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-28 05:13:15,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-28 05:13:15,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-28 05:13:15,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-28 05:13:15,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,951 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-28 05:13:15,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:15,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:15,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-28 05:13:16,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,039 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,052 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-28 05:13:16,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,096 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-28 05:13:16,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-28 05:13:16,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-28 05:13:16,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,233 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-28 05:13:16,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-28 05:13:16,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,314 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-28 05:13:16,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,379 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-28 05:13:16,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,410 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-28 05:13:16,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2021-12-28 05:13:16,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,512 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,525 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-28 05:13:16,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-28 05:13:16,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-28 05:13:16,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,690 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2021-12-28 05:13:16,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,723 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2021-12-28 05:13:16,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2021-12-28 05:13:16,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,834 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-28 05:13:16,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2021-12-28 05:13:16,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2021-12-28 05:13:16,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:16,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:16,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-28 05:13:16,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-12-28 05:13:17,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,074 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-28 05:13:17,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,110 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,123 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2021-12-28 05:13:17,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2021-12-28 05:13:17,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-28 05:13:17,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,270 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-12-28 05:13:17,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-28 05:13:17,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,357 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-28 05:13:17,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,404 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,416 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-28 05:13:17,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-28 05:13:17,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,510 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-28 05:13:17,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-28 05:13:17,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-28 05:13:17,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,644 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-28 05:13:17,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-28 05:13:17,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,757 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-28 05:13:17,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-28 05:13:17,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,857 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-28 05:13:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,907 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-28 05:13:17,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,957 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-28 05:13:17,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:17,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:17,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-28 05:13:18,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,062 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-28 05:13:18,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,112 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-28 05:13:18,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,153 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,155 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,166 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-28 05:13:18,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,206 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-28 05:13:18,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,258 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-28 05:13:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,331 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-28 05:13:18,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-28 05:13:18,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-28 05:13:18,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-28 05:13:18,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,567 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2021-12-28 05:13:18,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,625 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,638 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 795 [2021-12-28 05:13:18,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 806 [2021-12-28 05:13:18,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 817 [2021-12-28 05:13:18,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,800 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-12-28 05:13:18,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,871 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 839 [2021-12-28 05:13:18,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,918 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,932 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 850 [2021-12-28 05:13:18,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:18,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:18,991 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 861 [2021-12-28 05:13:19,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:19,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:19,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:19,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 872 [2021-12-28 05:13:19,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:19,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:19,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:19,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 885 [2021-12-28 05:13:19,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:19,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2021-12-28 05:13:19,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:19,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-28 05:13:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-28 05:13:19,224 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 05:13:19,225 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-28 05:13:19,225 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612984466] [2021-12-28 05:13:19,225 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1612984466] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-28 05:13:19,226 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-28 05:13:19,226 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-28 05:13:19,227 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [409936689] [2021-12-28 05:13:19,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-28 05:13:19,232 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-28 05:13:19,233 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-28 05:13:19,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-28 05:13:19,253 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-28 05:13:19,271 INFO L87 Difference]: Start difference. First operand has 6854 states, 4794 states have (on average 1.3057989153108052) internal successors, (6260), 4892 states have internal predecessors, (6260), 1731 states have call successors, (1731), 327 states have call predecessors, (1731), 326 states have return successors, (1717), 1659 states have call predecessors, (1717), 1717 states have call successors, (1717) 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, (86), 3 states have call predecessors, (86), 1 states have return successors, (84), 3 states have call predecessors, (84), 3 states have call successors, (84)