./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 839c364b 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 0.2.2-839c364b5d67a0f615c82cb70ab247790648d4a9-839c364 [2021-12-14 19:00:19,428 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-14 19:00:19,430 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-14 19:00:19,488 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-14 19:00:19,489 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-14 19:00:19,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-14 19:00:19,493 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-14 19:00:19,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-14 19:00:19,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-14 19:00:19,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-14 19:00:19,501 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-14 19:00:19,502 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-14 19:00:19,502 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-14 19:00:19,504 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-14 19:00:19,505 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-14 19:00:19,508 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-14 19:00:19,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-14 19:00:19,509 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-14 19:00:19,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-14 19:00:19,530 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-14 19:00:19,532 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-14 19:00:19,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-14 19:00:19,534 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-14 19:00:19,535 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-14 19:00:19,539 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-14 19:00:19,539 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-14 19:00:19,540 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-14 19:00:19,541 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-14 19:00:19,541 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-14 19:00:19,542 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-14 19:00:19,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-14 19:00:19,542 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-14 19:00:19,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-14 19:00:19,544 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-14 19:00:19,545 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-14 19:00:19,545 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-14 19:00:19,546 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-14 19:00:19,546 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-14 19:00:19,546 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-14 19:00:19,547 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-14 19:00:19,547 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-14 19:00:19,549 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-14 19:00:19,588 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-14 19:00:19,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-14 19:00:19,589 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-14 19:00:19,589 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-14 19:00:19,590 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-14 19:00:19,590 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-14 19:00:19,591 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-14 19:00:19,591 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-14 19:00:19,591 INFO L138 SettingsManager]: * Use SBE=true [2021-12-14 19:00:19,591 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-14 19:00:19,592 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-14 19:00:19,592 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-14 19:00:19,592 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-14 19:00:19,593 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-14 19:00:19,593 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-14 19:00:19,593 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-14 19:00:19,593 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-14 19:00:19,593 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-14 19:00:19,593 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-14 19:00:19,594 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-14 19:00:19,594 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-14 19:00:19,594 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 19:00:19,594 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-14 19:00:19,594 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-14 19:00:19,607 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-14 19:00:19,607 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-14 19:00:19,608 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-14 19:00:19,608 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-14 19:00:19,608 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-14 19:00:19,608 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-14 19:00:19,608 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-14 19:00:19,608 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc77dba7d0a42d28a45b5d35d96b429d0886353a9713255eb9fc5a14ecd01454 [2021-12-14 19:00:19,799 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-14 19:00:19,823 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-14 19:00:19,825 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-14 19:00:19,826 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-14 19:00:19,826 INFO L275 PluginConnector]: CDTParser initialized [2021-12-14 19:00:19,827 INFO L432 ainManager$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 [2021-12-14 19:00:19,878 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74a062e2b/66a280dc24594479a1accda736b4008a/FLAG62e066d2f [2021-12-14 19:00:20,729 INFO L306 CDTParser]: Found 1 translation units. [2021-12-14 19:00:20,730 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 [2021-12-14 19:00:20,793 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74a062e2b/66a280dc24594479a1accda736b4008a/FLAG62e066d2f [2021-12-14 19:00:20,911 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/74a062e2b/66a280dc24594479a1accda736b4008a [2021-12-14 19:00:20,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-14 19:00:20,914 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-14 19:00:20,916 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-14 19:00:20,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-14 19:00:20,918 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-14 19:00:20,919 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:00:20" (1/1) ... [2021-12-14 19:00:20,920 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d9fbd11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:20, skipping insertion in model container [2021-12-14 19:00:20,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 07:00:20" (1/1) ... [2021-12-14 19:00:20,924 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-14 19:00:21,112 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-14 19:00:32,477 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] [2021-12-14 19:00:32,479 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] [2021-12-14 19:00:32,480 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] [2021-12-14 19:00:32,480 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] [2021-12-14 19:00:32,516 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 19:00:32,633 INFO L203 MainTranslator]: Completed pre-run [2021-12-14 19:00:33,075 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] [2021-12-14 19:00:33,075 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] [2021-12-14 19:00:33,076 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] [2021-12-14 19:00:33,076 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] [2021-12-14 19:00:33,083 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-14 19:00:33,495 INFO L208 MainTranslator]: Completed translation [2021-12-14 19:00:33,496 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33 WrapperNode [2021-12-14 19:00:33,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-14 19:00:33,497 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-14 19:00:33,497 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-14 19:00:33,497 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-14 19:00:33,501 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (1/1) ... [2021-12-14 19:00:33,702 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (1/1) ... [2021-12-14 19:00:34,178 INFO L137 Inliner]: procedures = 1123, calls = 12719, calls flagged for inlining = 622, calls inlined = 584, statements flattened = 22616 [2021-12-14 19:00:34,179 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-14 19:00:34,180 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-14 19:00:34,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-14 19:00:34,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-14 19:00:34,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (1/1) ... [2021-12-14 19:00:34,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (1/1) ... [2021-12-14 19:00:34,285 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (1/1) ... [2021-12-14 19:00:34,286 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (1/1) ... [2021-12-14 19:00:34,735 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (1/1) ... [2021-12-14 19:00:34,767 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (1/1) ... [2021-12-14 19:00:35,017 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (1/1) ... [2021-12-14 19:00:35,147 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-14 19:00:35,148 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-14 19:00:35,148 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-14 19:00:35,149 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-14 19:00:35,150 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (1/1) ... [2021-12-14 19:00:35,171 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-14 19:00:35,178 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-14 19:00:35,237 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) [2021-12-14 19:00:35,310 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 [2021-12-14 19:00:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-12-14 19:00:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-12-14 19:00:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-14 19:00:35,330 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-14 19:00:35,330 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-12-14 19:00:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-12-14 19:00:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-14 19:00:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-14 19:00:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-12-14 19:00:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-12-14 19:00:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-14 19:00:35,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-14 19:00:35,331 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-12-14 19:00:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-12-14 19:00:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-14 19:00:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-14 19:00:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-12-14 19:00:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-12-14 19:00:35,332 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-14 19:00:35,332 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-14 19:00:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-14 19:00:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-14 19:00:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-14 19:00:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-14 19:00:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-14 19:00:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-14 19:00:35,333 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-12-14 19:00:35,333 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-12-14 19:00:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-12-14 19:00:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-12-14 19:00:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-14 19:00:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-14 19:00:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-14 19:00:35,334 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-14 19:00:35,334 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-12-14 19:00:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-12-14 19:00:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-12-14 19:00:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-12-14 19:00:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-14 19:00:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-14 19:00:35,335 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-12-14 19:00:35,335 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-12-14 19:00:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-12-14 19:00:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-12-14 19:00:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-14 19:00:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-14 19:00:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2021-12-14 19:00:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2021-12-14 19:00:35,336 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-14 19:00:35,336 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-14 19:00:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-12-14 19:00:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-12-14 19:00:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-12-14 19:00:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-12-14 19:00:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-12-14 19:00:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-12-14 19:00:35,337 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-14 19:00:35,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-14 19:00:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-14 19:00:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-14 19:00:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-12-14 19:00:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-12-14 19:00:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-12-14 19:00:35,338 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-12-14 19:00:35,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-14 19:00:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-14 19:00:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-14 19:00:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-14 19:00:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-14 19:00:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-14 19:00:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-14 19:00:35,339 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-12-14 19:00:35,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-12-14 19:00:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-12-14 19:00:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-12-14 19:00:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-14 19:00:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-14 19:00:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-12-14 19:00:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-12-14 19:00:35,340 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-12-14 19:00:35,340 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-12-14 19:00:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-12-14 19:00:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-12-14 19:00:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-14 19:00:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-14 19:00:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-12-14 19:00:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-12-14 19:00:35,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-14 19:00:35,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-14 19:00:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-12-14 19:00:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-12-14 19:00:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-14 19:00:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-14 19:00:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-14 19:00:35,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-14 19:00:35,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-14 19:00:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-14 19:00:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-14 19:00:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-14 19:00:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-14 19:00:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-14 19:00:35,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-14 19:00:35,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-14 19:00:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-14 19:00:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-14 19:00:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-14 19:00:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-12-14 19:00:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-12-14 19:00:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-12-14 19:00:35,344 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-12-14 19:00:35,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-12-14 19:00:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-12-14 19:00:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-14 19:00:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-14 19:00:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-14 19:00:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-14 19:00:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-14 19:00:35,345 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-12-14 19:00:35,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-12-14 19:00:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-14 19:00:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-12-14 19:00:35,346 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-12-14 19:00:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-14 19:00:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-14 19:00:35,346 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-14 19:00:35,346 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-14 19:00:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-14 19:00:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_stmmac_priv [2021-12-14 19:00:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_stmmac_priv [2021-12-14 19:00:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-12-14 19:00:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-12-14 19:00:35,347 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-14 19:00:35,347 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-14 19:00:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-12-14 19:00:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-12-14 19:00:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-14 19:00:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-14 19:00:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-12-14 19:00:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-12-14 19:00:35,348 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-14 19:00:35,348 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-14 19:00:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-14 19:00:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-14 19:00:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-12-14 19:00:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-12-14 19:00:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-12-14 19:00:35,349 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-12-14 19:00:35,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-14 19:00:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-14 19:00:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-14 19:00:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-14 19:00:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-12-14 19:00:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-12-14 19:00:35,350 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-12-14 19:00:35,350 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-12-14 19:00:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-12-14 19:00:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-12-14 19:00:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-14 19:00:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-14 19:00:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-12-14 19:00:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-12-14 19:00:35,351 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-12-14 19:00:35,351 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-12-14 19:00:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-12-14 19:00:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-12-14 19:00:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-12-14 19:00:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-12-14 19:00:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-12-14 19:00:35,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-12-14 19:00:35,352 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-12-14 19:00:35,353 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-12-14 19:00:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-14 19:00:35,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-14 19:00:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-12-14 19:00:35,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-12-14 19:00:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-14 19:00:35,353 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-14 19:00:35,353 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-12-14 19:00:35,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-12-14 19:00:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-12-14 19:00:35,354 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-12-14 19:00:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-12-14 19:00:35,354 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-12-14 19:00:35,354 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-12-14 19:00:35,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-12-14 19:00:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-14 19:00:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-14 19:00:35,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-14 19:00:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-12-14 19:00:35,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-12-14 19:00:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-12-14 19:00:35,355 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-12-14 19:00:35,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-14 19:00:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-14 19:00:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-14 19:00:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-12-14 19:00:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-12-14 19:00:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-14 19:00:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-14 19:00:35,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_stmmac_priv [2021-12-14 19:00:35,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_stmmac_priv [2021-12-14 19:00:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-12-14 19:00:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-12-14 19:00:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-12-14 19:00:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-12-14 19:00:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-12-14 19:00:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-12-14 19:00:35,357 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-14 19:00:35,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-14 19:00:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-14 19:00:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-14 19:00:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-12-14 19:00:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-12-14 19:00:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-14 19:00:35,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-14 19:00:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-12-14 19:00:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-12-14 19:00:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-14 19:00:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-14 19:00:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-12-14 19:00:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-12-14 19:00:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-14 19:00:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-14 19:00:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-14 19:00:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-14 19:00:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-14 19:00:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-14 19:00:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-14 19:00:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-12-14 19:00:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-12-14 19:00:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-12-14 19:00:35,360 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-12-14 19:00:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 19:00:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 19:00:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-14 19:00:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-14 19:00:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-14 19:00:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-12-14 19:00:35,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-12-14 19:00:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-12-14 19:00:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-12-14 19:00:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-12-14 19:00:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-12-14 19:00:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-12-14 19:00:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-12-14 19:00:35,362 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-12-14 19:00:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-12-14 19:00:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-12-14 19:00:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-12-14 19:00:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-14 19:00:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-14 19:00:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-12-14 19:00:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-12-14 19:00:35,363 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-14 19:00:35,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-14 19:00:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-14 19:00:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-14 19:00:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-12-14 19:00:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-12-14 19:00:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2021-12-14 19:00:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2021-12-14 19:00:35,364 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-12-14 19:00:35,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-12-14 19:00:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-12-14 19:00:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-12-14 19:00:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-12-14 19:00:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-12-14 19:00:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-14 19:00:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-14 19:00:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-14 19:00:35,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-14 19:00:35,365 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-14 19:00:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-14 19:00:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-12-14 19:00:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-12-14 19:00:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-14 19:00:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-14 19:00:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-12-14 19:00:35,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-12-14 19:00:35,366 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-12-14 19:00:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-12-14 19:00:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-14 19:00:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-12-14 19:00:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-12-14 19:00:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-12-14 19:00:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-12-14 19:00:35,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-14 19:00:35,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-14 19:00:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2021-12-14 19:00:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2021-12-14 19:00:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-12-14 19:00:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-12-14 19:00:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2021-12-14 19:00:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2021-12-14 19:00:35,368 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-12-14 19:00:35,368 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-12-14 19:00:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-12-14 19:00:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-12-14 19:00:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-14 19:00:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-14 19:00:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-14 19:00:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-14 19:00:35,369 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-14 19:00:35,369 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-14 19:00:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-12-14 19:00:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-12-14 19:00:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-12-14 19:00:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-12-14 19:00:35,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-14 19:00:35,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-14 19:00:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-12-14 19:00:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-12-14 19:00:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-14 19:00:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-14 19:00:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-12-14 19:00:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-12-14 19:00:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-12-14 19:00:35,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-12-14 19:00:35,371 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-12-14 19:00:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-12-14 19:00:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-12-14 19:00:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-12-14 19:00:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-12-14 19:00:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-12-14 19:00:35,372 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-12-14 19:00:35,372 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-12-14 19:00:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-12-14 19:00:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-12-14 19:00:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-14 19:00:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-14 19:00:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-14 19:00:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-14 19:00:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-12-14 19:00:35,373 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-12-14 19:00:35,373 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-12-14 19:00:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-12-14 19:00:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_83 [2021-12-14 19:00:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_83 [2021-12-14 19:00:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-12-14 19:00:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-12-14 19:00:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-14 19:00:35,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-14 19:00:35,374 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-12-14 19:00:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-12-14 19:00:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-14 19:00:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-14 19:00:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-14 19:00:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-14 19:00:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-12-14 19:00:35,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-12-14 19:00:35,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2021-12-14 19:00:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2021-12-14 19:00:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-12-14 19:00:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-12-14 19:00:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-12-14 19:00:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-12-14 19:00:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-14 19:00:35,376 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-14 19:00:35,376 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-12-14 19:00:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-12-14 19:00:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-12-14 19:00:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-12-14 19:00:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-14 19:00:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-14 19:00:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-14 19:00:35,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-14 19:00:35,377 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-14 19:00:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-14 19:00:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-14 19:00:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-14 19:00:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-12-14 19:00:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-12-14 19:00:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-12-14 19:00:35,378 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-12-14 19:00:35,378 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-14 19:00:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-12-14 19:00:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-12-14 19:00:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-14 19:00:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-14 19:00:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-14 19:00:35,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-14 19:00:35,379 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-12-14 19:00:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-12-14 19:00:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-14 19:00:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-14 19:00:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-12-14 19:00:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-12-14 19:00:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-12-14 19:00:35,380 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-12-14 19:00:35,380 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-14 19:00:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-14 19:00:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-12-14 19:00:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-12-14 19:00:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-12-14 19:00:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-12-14 19:00:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-14 19:00:35,381 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-14 19:00:35,381 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-14 19:00:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-12-14 19:00:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-12-14 19:00:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-12-14 19:00:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-12-14 19:00:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-12-14 19:00:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-12-14 19:00:35,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-14 19:00:35,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-14 19:00:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-12-14 19:00:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-12-14 19:00:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-12-14 19:00:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-12-14 19:00:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-14 19:00:35,383 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-14 19:00:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-14 19:00:35,383 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-12-14 19:00:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-12-14 19:00:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-14 19:00:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-14 19:00:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-12-14 19:00:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-12-14 19:00:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-14 19:00:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-14 19:00:35,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-14 19:00:35,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-14 19:00:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-12-14 19:00:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-12-14 19:00:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-14 19:00:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-14 19:00:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-12-14 19:00:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-12-14 19:00:35,385 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-12-14 19:00:35,385 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-12-14 19:00:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-14 19:00:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-14 19:00:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-12-14 19:00:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-12-14 19:00:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-12-14 19:00:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-12-14 19:00:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-14 19:00:35,386 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-14 19:00:35,386 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-12-14 19:00:35,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-12-14 19:00:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-12-14 19:00:35,387 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-12-14 19:00:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-12-14 19:00:35,387 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-12-14 19:00:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-14 19:00:35,387 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-14 19:00:35,387 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-14 19:00:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-14 19:00:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-12-14 19:00:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-12-14 19:00:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-12-14 19:00:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-12-14 19:00:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-12-14 19:00:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-12-14 19:00:35,388 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-14 19:00:35,388 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-14 19:00:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-12-14 19:00:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-12-14 19:00:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-12-14 19:00:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-12-14 19:00:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-12-14 19:00:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-12-14 19:00:35,389 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-12-14 19:00:35,389 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-12-14 19:00:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-12-14 19:00:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-12-14 19:00:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-12-14 19:00:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-12-14 19:00:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 19:00:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-14 19:00:35,390 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-12-14 19:00:35,390 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-12-14 19:00:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-12-14 19:00:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-12-14 19:00:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-14 19:00:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-14 19:00:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-12-14 19:00:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-12-14 19:00:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-12-14 19:00:35,391 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-12-14 19:00:35,391 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-12-14 19:00:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-12-14 19:00:35,392 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-12-14 19:00:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-12-14 19:00:35,392 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-12-14 19:00:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-12-14 19:00:35,392 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-12-14 19:00:35,392 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-12-14 19:00:35,392 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-12-14 19:00:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-12-14 19:00:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-12-14 19:00:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-12-14 19:00:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-14 19:00:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-14 19:00:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-14 19:00:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-14 19:00:35,393 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-12-14 19:00:35,393 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-12-14 19:00:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-14 19:00:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-14 19:00:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-14 19:00:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-14 19:00:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-12-14 19:00:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-12-14 19:00:35,394 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-12-14 19:00:35,394 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-12-14 19:00:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-12-14 19:00:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-12-14 19:00:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-12-14 19:00:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-12-14 19:00:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-14 19:00:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-14 19:00:35,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-14 19:00:35,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-14 19:00:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-14 19:00:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-12-14 19:00:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-12-14 19:00:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-14 19:00:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-14 19:00:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-14 19:00:35,396 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-14 19:00:35,396 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-14 19:00:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-14 19:00:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-12-14 19:00:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-12-14 19:00:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-14 19:00:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-14 19:00:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-12-14 19:00:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-12-14 19:00:35,397 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-12-14 19:00:35,397 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-12-14 19:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-14 19:00:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-14 19:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-12-14 19:00:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-12-14 19:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-12-14 19:00:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-12-14 19:00:35,398 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-12-14 19:00:35,398 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-12-14 19:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-12-14 19:00:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-12-14 19:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-14 19:00:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-14 19:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-14 19:00:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-14 19:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-14 19:00:35,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-14 19:00:35,399 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-14 19:00:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-14 19:00:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-12-14 19:00:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-12-14 19:00:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-12-14 19:00:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-12-14 19:00:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-14 19:00:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-14 19:00:35,400 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-12-14 19:00:35,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-12-14 19:00:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-14 19:00:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-12-14 19:00:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-12-14 19:00:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-14 19:00:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-14 19:00:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-12-14 19:00:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-12-14 19:00:35,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-14 19:00:35,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-14 19:00:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-14 19:00:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-14 19:00:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-14 19:00:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-14 19:00:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-12-14 19:00:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-12-14 19:00:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-14 19:00:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-14 19:00:35,402 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-12-14 19:00:35,402 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-12-14 19:00:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2021-12-14 19:00:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2021-12-14 19:00:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-14 19:00:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-14 19:00:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-14 19:00:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-14 19:00:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-12-14 19:00:35,403 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-12-14 19:00:35,403 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-12-14 19:00:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-12-14 19:00:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-12-14 19:00:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-12-14 19:00:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-12-14 19:00:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-12-14 19:00:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-12-14 19:00:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-12-14 19:00:35,404 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-14 19:00:35,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-14 19:00:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-14 19:00:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-14 19:00:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-12-14 19:00:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-12-14 19:00:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-14 19:00:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-14 19:00:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-12-14 19:00:35,405 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-12-14 19:00:35,405 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-12-14 19:00:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-12-14 19:00:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-14 19:00:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-14 19:00:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-12-14 19:00:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-12-14 19:00:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-12-14 19:00:35,406 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-12-14 19:00:35,406 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-14 19:00:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-14 19:00:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-12-14 19:00:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-12-14 19:00:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-14 19:00:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-14 19:00:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2021-12-14 19:00:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2021-12-14 19:00:35,407 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-12-14 19:00:35,407 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-12-14 19:00:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-12-14 19:00:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-12-14 19:00:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-14 19:00:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-14 19:00:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-12-14 19:00:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-12-14 19:00:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-12-14 19:00:35,408 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-12-14 19:00:35,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-14 19:00:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-14 19:00:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-14 19:00:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-14 19:00:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-12-14 19:00:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-12-14 19:00:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-12-14 19:00:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-12-14 19:00:35,409 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-14 19:00:35,409 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-14 19:00:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-12-14 19:00:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-12-14 19:00:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-14 19:00:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-14 19:00:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-14 19:00:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-14 19:00:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-12-14 19:00:35,410 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-12-14 19:00:35,410 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-14 19:00:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-14 19:00:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-12-14 19:00:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-12-14 19:00:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-12-14 19:00:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-12-14 19:00:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-12-14 19:00:35,411 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-12-14 19:00:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-14 19:00:35,411 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 19:00:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-14 19:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-12-14 19:00:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-12-14 19:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-14 19:00:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-14 19:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-12-14 19:00:35,412 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-12-14 19:00:35,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-14 19:00:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-14 19:00:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-14 19:00:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-14 19:00:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-12-14 19:00:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-12-14 19:00:35,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2021-12-14 19:00:35,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2021-12-14 19:00:37,146 INFO L236 CfgBuilder]: Building ICFG [2021-12-14 19:00:37,150 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-14 19:00:37,316 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-14 19:01:02,999 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-14 19:01:03,252 INFO L277 CfgBuilder]: Performing block encoding [2021-12-14 19:01:03,286 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-14 19:01:03,286 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-14 19:01:03,292 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:03 BoogieIcfgContainer [2021-12-14 19:01:03,292 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-14 19:01:03,294 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-14 19:01:03,294 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-14 19:01:03,296 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-14 19:01:03,297 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.12 07:00:20" (1/3) ... [2021-12-14 19:01:03,297 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@87091ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:01:03, skipping insertion in model container [2021-12-14 19:01:03,297 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 07:00:33" (2/3) ... [2021-12-14 19:01:03,297 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@87091ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.12 07:01:03, skipping insertion in model container [2021-12-14 19:01:03,298 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 07:01:03" (3/3) ... [2021-12-14 19:01:03,298 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-14 19:01:03,302 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-14 19:01:03,302 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-12-14 19:01:03,355 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-14 19:01:03,359 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 [2021-12-14 19:01:03,360 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-12-14 19:01:03,439 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) [2021-12-14 19:01:03,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2021-12-14 19:01:03,474 INFO L506 BasicCegarLoop]: Found error trace [2021-12-14 19:01:03,475 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] [2021-12-14 19:01:03,476 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)] === [2021-12-14 19:01:03,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-14 19:01:03,482 INFO L85 PathProgramCache]: Analyzing trace with hash -752798545, now seen corresponding path program 1 times [2021-12-14 19:01:03,488 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-14 19:01:03,491 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021612384] [2021-12-14 19:01:03,491 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-14 19:01:03,491 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-14 19:01:04,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:04,993 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-14 19:01:05,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,014 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,026 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-14 19:01:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,046 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,057 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-14 19:01:05,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,075 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-14 19:01:05,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,113 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-14 19:01:05,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,142 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-14 19:01:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,172 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-14 19:01:05,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-14 19:01:05,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,223 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-14 19:01:05,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-14 19:01:05,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,289 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-14 19:01:05,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,322 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-14 19:01:05,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,417 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-14 19:01:05,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-14 19:01:05,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,500 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-14 19:01:05,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,533 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-14 19:01:05,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-14 19:01:05,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,596 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,609 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-14 19:01:05,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-14 19:01:05,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:05,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:05,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-14 19:01:05,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-14 19:01:06,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-14 19:01:06,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-14 19:01:06,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,122 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,135 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-14 19:01:06,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-14 19:01:06,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-14 19:01:06,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,239 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-14 19:01:06,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,266 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-14 19:01:06,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-14 19:01:06,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,340 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,355 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-14 19:01:06,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,380 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2021-12-14 19:01:06,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-14 19:01:06,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,459 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,470 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-14 19:01:06,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,493 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,504 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-14 19:01:06,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,537 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2021-12-14 19:01:06,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,559 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2021-12-14 19:01:06,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,604 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2021-12-14 19:01:06,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,639 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-14 19:01:06,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2021-12-14 19:01:06,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,699 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,711 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2021-12-14 19:01:06,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,735 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-14 19:01:06,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,775 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-12-14 19:01:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,813 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-14 19:01:06,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,855 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2021-12-14 19:01:06,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,892 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,903 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2021-12-14 19:01:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-14 19:01:06,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:06,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:06,981 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-12-14 19:01:06,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,008 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,020 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-14 19:01:07,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,049 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,060 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-14 19:01:07,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-14 19:01:07,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,128 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,141 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-14 19:01:07,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,170 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-14 19:01:07,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-14 19:01:07,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-14 19:01:07,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,289 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,302 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-14 19:01:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,333 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,346 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-14 19:01:07,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,374 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-14 19:01:07,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,415 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-14 19:01:07,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-14 19:01:07,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,496 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,508 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-14 19:01:07,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,538 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-14 19:01:07,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,581 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-14 19:01:07,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,654 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-14 19:01:07,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,703 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-14 19:01:07,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,750 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-14 19:01:07,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-14 19:01:07,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,835 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-14 19:01:07,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,878 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-14 19:01:07,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,922 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-14 19:01:07,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:07,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:07,978 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-14 19:01:07,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-14 19:01:08,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,097 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2021-12-14 19:01:08,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 795 [2021-12-14 19:01:08,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 806 [2021-12-14 19:01:08,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 817 [2021-12-14 19:01:08,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,264 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-12-14 19:01:08,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,306 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 839 [2021-12-14 19:01:08,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,359 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 850 [2021-12-14 19:01:08,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,395 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,405 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 861 [2021-12-14 19:01:08,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,439 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,450 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 872 [2021-12-14 19:01:08,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,484 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 885 [2021-12-14 19:01:08,520 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,532 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2021-12-14 19:01:08,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,572 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-14 19:01:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-14 19:01:08,589 INFO L134 CoverageAnalysis]: Checked inductivity of 28680 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28680 trivial. 0 not checked. [2021-12-14 19:01:08,589 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-14 19:01:08,589 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021612384] [2021-12-14 19:01:08,590 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1021612384] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-14 19:01:08,590 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-14 19:01:08,590 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-14 19:01:08,591 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1693861677] [2021-12-14 19:01:08,592 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-14 19:01:08,597 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-14 19:01:08,597 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-14 19:01:08,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-14 19:01:08,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-14 19:01:08,639 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)