./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 e19ca921 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash dc77dba7d0a42d28a45b5d35d96b429d0886353a9713255eb9fc5a14ecd01454 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 15:54:12,507 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 15:54:12,510 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 15:54:12,561 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 15:54:12,562 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 15:54:12,565 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 15:54:12,567 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 15:54:12,570 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 15:54:12,572 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 15:54:12,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 15:54:12,579 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 15:54:12,580 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 15:54:12,581 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 15:54:12,583 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 15:54:12,584 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 15:54:12,586 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 15:54:12,587 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 15:54:12,588 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 15:54:12,589 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 15:54:12,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 15:54:12,596 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 15:54:12,597 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 15:54:12,599 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 15:54:12,599 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 15:54:12,602 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 15:54:12,602 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 15:54:12,603 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 15:54:12,604 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 15:54:12,604 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 15:54:12,605 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 15:54:12,605 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 15:54:12,606 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 15:54:12,607 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 15:54:12,607 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 15:54:12,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 15:54:12,608 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 15:54:12,609 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 15:54:12,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 15:54:12,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 15:54:12,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 15:54:12,610 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 15:54:12,614 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 15:54:12,645 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 15:54:12,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 15:54:12,646 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 15:54:12,646 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 15:54:12,647 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 15:54:12,647 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 15:54:12,648 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 15:54:12,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 15:54:12,648 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 15:54:12,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 15:54:12,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 15:54:12,649 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 15:54:12,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 15:54:12,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 15:54:12,650 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 15:54:12,650 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 15:54:12,650 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 15:54:12,650 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 15:54:12,650 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 15:54:12,651 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 15:54:12,651 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 15:54:12,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:54:12,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 15:54:12,651 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 15:54:12,651 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 15:54:12,651 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 15:54:12,652 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 15:54:12,653 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 15:54:12,653 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 15:54:12,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 15:54:12,654 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 15:54:12,654 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc77dba7d0a42d28a45b5d35d96b429d0886353a9713255eb9fc5a14ecd01454 [2021-12-22 15:54:12,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 15:54:12,881 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 15:54:12,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 15:54:12,884 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 15:54:12,885 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 15:54:12,886 INFO L432 ainManager$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 [2021-12-22 15:54:12,943 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7c9da424/5bf0bebcae5b4d1b8ec373e020695478/FLAGf4be36184 [2021-12-22 15:54:13,845 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 15:54:13,846 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 [2021-12-22 15:54:14,004 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7c9da424/5bf0bebcae5b4d1b8ec373e020695478/FLAGf4be36184 [2021-12-22 15:54:14,484 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7c9da424/5bf0bebcae5b4d1b8ec373e020695478 [2021-12-22 15:54:14,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 15:54:14,543 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 15:54:14,558 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 15:54:14,558 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 15:54:14,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 15:54:14,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:54:14" (1/1) ... [2021-12-22 15:54:14,562 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74b2d9d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:14, skipping insertion in model container [2021-12-22 15:54:14,563 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:54:14" (1/1) ... [2021-12-22 15:54:14,567 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 15:54:14,768 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 15:54:26,354 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] [2021-12-22 15:54:26,370 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] [2021-12-22 15:54:26,371 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] [2021-12-22 15:54:26,371 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] [2021-12-22 15:54:26,412 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:54:26,582 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 15:54:27,063 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] [2021-12-22 15:54:27,064 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] [2021-12-22 15:54:27,065 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] [2021-12-22 15:54:27,065 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] [2021-12-22 15:54:27,076 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:54:27,774 INFO L208 MainTranslator]: Completed translation [2021-12-22 15:54:27,775 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27 WrapperNode [2021-12-22 15:54:27,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 15:54:27,784 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 15:54:27,784 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 15:54:27,784 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 15:54:27,791 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (1/1) ... [2021-12-22 15:54:28,143 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (1/1) ... [2021-12-22 15:54:28,826 INFO L137 Inliner]: procedures = 1123, calls = 12719, calls flagged for inlining = 622, calls inlined = 584, statements flattened = 22616 [2021-12-22 15:54:28,840 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 15:54:28,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 15:54:28,841 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 15:54:28,841 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 15:54:28,865 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (1/1) ... [2021-12-22 15:54:28,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (1/1) ... [2021-12-22 15:54:29,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (1/1) ... [2021-12-22 15:54:29,074 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (1/1) ... [2021-12-22 15:54:29,672 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (1/1) ... [2021-12-22 15:54:29,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (1/1) ... [2021-12-22 15:54:29,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (1/1) ... [2021-12-22 15:54:30,144 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 15:54:30,145 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 15:54:30,145 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 15:54:30,147 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 15:54:30,168 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (1/1) ... [2021-12-22 15:54:30,175 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:54:30,198 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 15:54:30,245 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) [2021-12-22 15:54:30,303 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 [2021-12-22 15:54:30,349 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2021-12-22 15:54:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2021-12-22 15:54:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-22 15:54:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-22 15:54:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2021-12-22 15:54:30,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2021-12-22 15:54:30,350 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-22 15:54:30,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-22 15:54:30,363 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2021-12-22 15:54:30,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2021-12-22 15:54:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-22 15:54:30,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-22 15:54:30,364 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2021-12-22 15:54:30,364 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2021-12-22 15:54:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-22 15:54:30,365 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-22 15:54:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2021-12-22 15:54:30,365 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2021-12-22 15:54:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-22 15:54:30,365 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-22 15:54:30,365 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-22 15:54:30,365 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-22 15:54:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-22 15:54:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2021-12-22 15:54:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-22 15:54:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2021-12-22 15:54:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2021-12-22 15:54:30,366 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2021-12-22 15:54:30,366 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2021-12-22 15:54:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2021-12-22 15:54:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-22 15:54:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-22 15:54:30,367 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-22 15:54:30,367 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-22 15:54:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2021-12-22 15:54:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2021-12-22 15:54:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2021-12-22 15:54:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2021-12-22 15:54:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-22 15:54:30,368 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-22 15:54:30,368 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2021-12-22 15:54:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2021-12-22 15:54:30,369 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2021-12-22 15:54:30,369 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2021-12-22 15:54:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-22 15:54:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-22 15:54:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_101 [2021-12-22 15:54:30,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_101 [2021-12-22 15:54:30,370 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-22 15:54:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-22 15:54:30,371 INFO L130 BoogieDeclarations]: Found specification of procedure clk_unprepare [2021-12-22 15:54:30,371 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_unprepare [2021-12-22 15:54:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2021-12-22 15:54:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2021-12-22 15:54:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2021-12-22 15:54:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2021-12-22 15:54:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-22 15:54:30,372 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-22 15:54:30,372 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-22 15:54:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2021-12-22 15:54:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2021-12-22 15:54:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2021-12-22 15:54:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2021-12-22 15:54:30,373 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2021-12-22 15:54:30,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-22 15:54:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-22 15:54:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 15:54:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-22 15:54:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2021-12-22 15:54:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-22 15:54:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-22 15:54:30,374 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2021-12-22 15:54:30,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2021-12-22 15:54:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2021-12-22 15:54:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2021-12-22 15:54:30,375 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-22 15:54:30,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-22 15:54:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2021-12-22 15:54:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2021-12-22 15:54:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2021-12-22 15:54:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2021-12-22 15:54:30,376 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2021-12-22 15:54:30,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2021-12-22 15:54:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-22 15:54:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-22 15:54:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2021-12-22 15:54:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2021-12-22 15:54:30,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-22 15:54:30,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-22 15:54:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2021-12-22 15:54:30,378 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2021-12-22 15:54:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 15:54:30,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-22 15:54:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-22 15:54:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-22 15:54:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-22 15:54:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-22 15:54:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-22 15:54:30,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-22 15:54:30,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-22 15:54:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2021-12-22 15:54:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2021-12-22 15:54:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-22 15:54:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-22 15:54:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-22 15:54:30,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-22 15:54:30,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2021-12-22 15:54:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2021-12-22 15:54:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2021-12-22 15:54:30,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2021-12-22 15:54:30,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2021-12-22 15:54:30,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2021-12-22 15:54:30,382 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 15:54:30,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-22 15:54:30,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-22 15:54:30,385 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-22 15:54:30,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-22 15:54:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2021-12-22 15:54:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2021-12-22 15:54:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 15:54:30,386 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2021-12-22 15:54:30,386 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2021-12-22 15:54:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 15:54:30,391 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-22 15:54:30,391 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-22 15:54:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-22 15:54:30,407 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-22 15:54:30,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_stmmac_priv [2021-12-22 15:54:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_stmmac_priv [2021-12-22 15:54:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2021-12-22 15:54:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2021-12-22 15:54:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-22 15:54:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-22 15:54:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2021-12-22 15:54:30,408 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2021-12-22 15:54:30,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-22 15:54:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-22 15:54:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2021-12-22 15:54:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2021-12-22 15:54:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-22 15:54:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-22 15:54:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-22 15:54:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-22 15:54:30,409 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2021-12-22 15:54:30,409 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2021-12-22 15:54:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2021-12-22 15:54:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2021-12-22 15:54:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-22 15:54:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-22 15:54:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-22 15:54:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-22 15:54:30,410 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2021-12-22 15:54:30,410 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2021-12-22 15:54:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2021-12-22 15:54:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2021-12-22 15:54:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2021-12-22 15:54:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2021-12-22 15:54:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-22 15:54:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-22 15:54:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2021-12-22 15:54:30,411 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2021-12-22 15:54:30,411 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2021-12-22 15:54:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2021-12-22 15:54:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2021-12-22 15:54:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2021-12-22 15:54:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2021-12-22 15:54:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2021-12-22 15:54:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2021-12-22 15:54:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2021-12-22 15:54:30,412 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2021-12-22 15:54:30,412 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2021-12-22 15:54:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 15:54:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 15:54:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2021-12-22 15:54:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2021-12-22 15:54:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-22 15:54:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-22 15:54:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2021-12-22 15:54:30,413 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2021-12-22 15:54:30,413 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2021-12-22 15:54:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2021-12-22 15:54:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-12-22 15:54:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-12-22 15:54:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2021-12-22 15:54:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2021-12-22 15:54:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 15:54:30,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-22 15:54:30,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-22 15:54:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2021-12-22 15:54:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2021-12-22 15:54:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-12-22 15:54:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-12-22 15:54:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-22 15:54:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-22 15:54:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-22 15:54:30,415 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2021-12-22 15:54:30,415 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2021-12-22 15:54:30,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-22 15:54:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-22 15:54:30,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_stmmac_priv [2021-12-22 15:54:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_stmmac_priv [2021-12-22 15:54:30,416 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2021-12-22 15:54:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2021-12-22 15:54:30,416 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2021-12-22 15:54:30,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2021-12-22 15:54:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2021-12-22 15:54:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2021-12-22 15:54:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-22 15:54:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-22 15:54:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-22 15:54:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2021-12-22 15:54:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2021-12-22 15:54:30,417 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2021-12-22 15:54:30,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 15:54:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 15:54:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2021-12-22 15:54:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2021-12-22 15:54:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-22 15:54:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-22 15:54:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2021-12-22 15:54:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2021-12-22 15:54:30,418 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2021-12-22 15:54:30,418 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2021-12-22 15:54:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-22 15:54:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-22 15:54:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-22 15:54:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-22 15:54:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 15:54:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2021-12-22 15:54:30,419 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2021-12-22 15:54:30,419 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2021-12-22 15:54:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2021-12-22 15:54:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-22 15:54:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2021-12-22 15:54:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 15:54:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-22 15:54:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-22 15:54:30,420 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2021-12-22 15:54:30,420 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2021-12-22 15:54:30,421 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2021-12-22 15:54:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2021-12-22 15:54:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2021-12-22 15:54:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2021-12-22 15:54:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2021-12-22 15:54:30,424 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2021-12-22 15:54:30,424 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2021-12-22 15:54:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2021-12-22 15:54:30,425 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2021-12-22 15:54:30,425 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2021-12-22 15:54:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-22 15:54:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-22 15:54:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2021-12-22 15:54:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2021-12-22 15:54:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-22 15:54:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-22 15:54:30,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-22 15:54:30,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-22 15:54:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2021-12-22 15:54:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2021-12-22 15:54:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_62 [2021-12-22 15:54:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_62 [2021-12-22 15:54:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2021-12-22 15:54:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2021-12-22 15:54:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2021-12-22 15:54:30,427 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2021-12-22 15:54:30,427 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2021-12-22 15:54:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2021-12-22 15:54:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-12-22 15:54:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-12-22 15:54:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-22 15:54:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-22 15:54:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-22 15:54:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-22 15:54:30,428 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2021-12-22 15:54:30,428 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2021-12-22 15:54:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-22 15:54:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-22 15:54:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2021-12-22 15:54:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2021-12-22 15:54:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2021-12-22 15:54:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2021-12-22 15:54:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 15:54:30,429 INFO L130 BoogieDeclarations]: Found specification of procedure clk_prepare_enable [2021-12-22 15:54:30,429 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_prepare_enable [2021-12-22 15:54:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2021-12-22 15:54:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2021-12-22 15:54:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 15:54:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 15:54:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2021-12-22 15:54:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2021-12-22 15:54:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2021-12-22 15:54:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2021-12-22 15:54:30,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_100 [2021-12-22 15:54:30,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_100 [2021-12-22 15:54:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2021-12-22 15:54:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2021-12-22 15:54:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2021-12-22 15:54:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2021-12-22 15:54:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-22 15:54:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-22 15:54:30,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-22 15:54:30,431 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-22 15:54:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-22 15:54:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-22 15:54:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2021-12-22 15:54:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2021-12-22 15:54:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2021-12-22 15:54:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2021-12-22 15:54:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-22 15:54:30,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2021-12-22 15:54:30,432 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2021-12-22 15:54:30,433 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2021-12-22 15:54:30,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-22 15:54:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2021-12-22 15:54:30,443 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2021-12-22 15:54:30,443 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2021-12-22 15:54:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2021-12-22 15:54:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2021-12-22 15:54:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2021-12-22 15:54:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2021-12-22 15:54:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2021-12-22 15:54:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2021-12-22 15:54:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2021-12-22 15:54:30,444 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2021-12-22 15:54:30,444 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2021-12-22 15:54:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2021-12-22 15:54:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2021-12-22 15:54:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2021-12-22 15:54:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-22 15:54:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-22 15:54:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 15:54:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 15:54:30,445 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2021-12-22 15:54:30,445 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2021-12-22 15:54:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2021-12-22 15:54:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2021-12-22 15:54:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_83 [2021-12-22 15:54:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_83 [2021-12-22 15:54:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2021-12-22 15:54:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2021-12-22 15:54:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 15:54:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 15:54:30,446 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2021-12-22 15:54:30,446 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2021-12-22 15:54:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-22 15:54:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2021-12-22 15:54:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-22 15:54:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-22 15:54:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2021-12-22 15:54:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2021-12-22 15:54:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_63 [2021-12-22 15:54:30,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_63 [2021-12-22 15:54:30,447 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2021-12-22 15:54:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2021-12-22 15:54:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2021-12-22 15:54:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2021-12-22 15:54:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-22 15:54:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-22 15:54:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2021-12-22 15:54:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2021-12-22 15:54:30,448 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2021-12-22 15:54:30,448 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2021-12-22 15:54:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-22 15:54:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-22 15:54:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-22 15:54:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-22 15:54:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-22 15:54:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-22 15:54:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-22 15:54:30,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-22 15:54:30,449 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2021-12-22 15:54:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2021-12-22 15:54:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2021-12-22 15:54:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2021-12-22 15:54:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 15:54:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2021-12-22 15:54:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2021-12-22 15:54:30,450 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-22 15:54:30,450 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-22 15:54:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-22 15:54:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2021-12-22 15:54:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2021-12-22 15:54:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2021-12-22 15:54:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-22 15:54:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-22 15:54:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2021-12-22 15:54:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2021-12-22 15:54:30,451 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2021-12-22 15:54:30,451 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2021-12-22 15:54:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-22 15:54:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-22 15:54:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2021-12-22 15:54:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2021-12-22 15:54:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2021-12-22 15:54:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2021-12-22 15:54:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 15:54:30,452 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-22 15:54:30,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-22 15:54:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2021-12-22 15:54:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2021-12-22 15:54:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2021-12-22 15:54:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2021-12-22 15:54:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2021-12-22 15:54:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2021-12-22 15:54:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-22 15:54:30,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-22 15:54:30,453 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2021-12-22 15:54:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2021-12-22 15:54:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2021-12-22 15:54:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2021-12-22 15:54:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-22 15:54:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-22 15:54:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 15:54:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2021-12-22 15:54:30,454 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2021-12-22 15:54:30,454 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-22 15:54:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-22 15:54:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2021-12-22 15:54:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2021-12-22 15:54:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-22 15:54:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-22 15:54:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-22 15:54:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-22 15:54:30,455 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2021-12-22 15:54:30,455 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2021-12-22 15:54:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-22 15:54:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-22 15:54:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2021-12-22 15:54:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2021-12-22 15:54:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2021-12-22 15:54:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2021-12-22 15:54:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-22 15:54:30,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-22 15:54:30,456 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2021-12-22 15:54:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2021-12-22 15:54:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2021-12-22 15:54:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2021-12-22 15:54:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2021-12-22 15:54:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2021-12-22 15:54:30,457 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2021-12-22 15:54:30,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2021-12-22 15:54:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2021-12-22 15:54:30,469 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2021-12-22 15:54:30,469 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2021-12-22 15:54:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2021-12-22 15:54:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-22 15:54:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-22 15:54:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-22 15:54:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-22 15:54:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2021-12-22 15:54:30,470 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2021-12-22 15:54:30,470 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2021-12-22 15:54:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2021-12-22 15:54:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2021-12-22 15:54:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2021-12-22 15:54:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-22 15:54:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-22 15:54:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2021-12-22 15:54:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2021-12-22 15:54:30,471 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2021-12-22 15:54:30,471 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2021-12-22 15:54:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2021-12-22 15:54:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2021-12-22 15:54:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2021-12-22 15:54:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2021-12-22 15:54:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2021-12-22 15:54:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2021-12-22 15:54:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2021-12-22 15:54:30,472 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2021-12-22 15:54:30,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 15:54:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-22 15:54:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2021-12-22 15:54:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2021-12-22 15:54:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2021-12-22 15:54:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2021-12-22 15:54:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:54:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:54:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2021-12-22 15:54:30,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2021-12-22 15:54:30,473 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2021-12-22 15:54:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2021-12-22 15:54:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2021-12-22 15:54:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2021-12-22 15:54:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2021-12-22 15:54:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2021-12-22 15:54:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2021-12-22 15:54:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2021-12-22 15:54:30,474 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2021-12-22 15:54:30,474 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2021-12-22 15:54:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2021-12-22 15:54:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2021-12-22 15:54:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2021-12-22 15:54:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2021-12-22 15:54:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-22 15:54:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-22 15:54:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-22 15:54:30,475 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-22 15:54:30,475 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2021-12-22 15:54:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2021-12-22 15:54:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-22 15:54:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-22 15:54:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-22 15:54:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-22 15:54:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2021-12-22 15:54:30,476 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2021-12-22 15:54:30,476 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2021-12-22 15:54:30,477 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2021-12-22 15:54:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2021-12-22 15:54:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2021-12-22 15:54:30,479 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2021-12-22 15:54:30,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2021-12-22 15:54:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 15:54:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 15:54:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 15:54:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-22 15:54:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-22 15:54:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2021-12-22 15:54:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2021-12-22 15:54:30,480 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-22 15:54:30,480 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-22 15:54:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-22 15:54:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-22 15:54:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-22 15:54:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-22 15:54:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2021-12-22 15:54:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2021-12-22 15:54:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-22 15:54:30,481 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-22 15:54:30,481 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2021-12-22 15:54:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2021-12-22 15:54:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2021-12-22 15:54:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2021-12-22 15:54:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-22 15:54:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-22 15:54:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2021-12-22 15:54:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2021-12-22 15:54:30,482 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2021-12-22 15:54:30,482 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2021-12-22 15:54:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2021-12-22 15:54:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2021-12-22 15:54:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2021-12-22 15:54:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2021-12-22 15:54:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-22 15:54:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-22 15:54:30,483 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-22 15:54:30,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-22 15:54:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2021-12-22 15:54:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2021-12-22 15:54:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-22 15:54:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-22 15:54:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2021-12-22 15:54:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2021-12-22 15:54:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2021-12-22 15:54:30,484 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2021-12-22 15:54:30,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-22 15:54:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-12-22 15:54:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2021-12-22 15:54:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2021-12-22 15:54:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 15:54:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2021-12-22 15:54:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2021-12-22 15:54:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-22 15:54:30,485 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-22 15:54:30,485 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2021-12-22 15:54:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2021-12-22 15:54:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-22 15:54:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-22 15:54:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-22 15:54:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-22 15:54:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-22 15:54:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-22 15:54:30,486 INFO L130 BoogieDeclarations]: Found specification of procedure clk_disable_unprepare [2021-12-22 15:54:30,486 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_disable_unprepare [2021-12-22 15:54:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-22 15:54:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-22 15:54:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2021-12-22 15:54:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2021-12-22 15:54:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_84 [2021-12-22 15:54:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_84 [2021-12-22 15:54:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-22 15:54:30,487 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-22 15:54:30,487 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-22 15:54:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-22 15:54:30,488 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2021-12-22 15:54:30,488 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2021-12-22 15:54:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2021-12-22 15:54:30,503 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2021-12-22 15:54:30,503 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2021-12-22 15:54:30,503 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2021-12-22 15:54:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2021-12-22 15:54:30,504 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2021-12-22 15:54:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2021-12-22 15:54:30,504 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2021-12-22 15:54:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-22 15:54:30,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-22 15:54:30,504 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 15:54:30,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 15:54:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2021-12-22 15:54:30,505 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2021-12-22 15:54:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-22 15:54:30,505 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-22 15:54:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2021-12-22 15:54:30,505 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2021-12-22 15:54:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2021-12-22 15:54:30,505 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2021-12-22 15:54:30,505 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2021-12-22 15:54:30,505 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2021-12-22 15:54:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2021-12-22 15:54:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2021-12-22 15:54:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2021-12-22 15:54:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2021-12-22 15:54:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-22 15:54:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-22 15:54:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2021-12-22 15:54:30,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2021-12-22 15:54:30,506 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-22 15:54:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-22 15:54:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_63 [2021-12-22 15:54:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_63 [2021-12-22 15:54:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2021-12-22 15:54:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2021-12-22 15:54:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2021-12-22 15:54:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2021-12-22 15:54:30,507 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-22 15:54:30,507 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-22 15:54:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2021-12-22 15:54:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2021-12-22 15:54:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2021-12-22 15:54:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2021-12-22 15:54:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-22 15:54:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-22 15:54:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-22 15:54:30,508 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-22 15:54:30,508 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2021-12-22 15:54:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2021-12-22 15:54:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2021-12-22 15:54:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2021-12-22 15:54:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-12-22 15:54:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-12-22 15:54:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2021-12-22 15:54:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2021-12-22 15:54:30,509 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-22 15:54:30,509 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-22 15:54:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-22 15:54:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-22 15:54:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2021-12-22 15:54:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2021-12-22 15:54:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-22 15:54:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-22 15:54:30,510 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2021-12-22 15:54:30,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2021-12-22 15:54:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2021-12-22 15:54:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2021-12-22 15:54:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2021-12-22 15:54:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2021-12-22 15:54:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 15:54:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-22 15:54:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-12-22 15:54:30,511 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2021-12-22 15:54:30,511 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2021-12-22 15:54:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-22 15:54:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2021-12-22 15:54:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2021-12-22 15:54:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2021-12-22 15:54:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-22 15:54:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-22 15:54:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-22 15:54:30,512 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-22 15:54:30,512 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2021-12-22 15:54:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2021-12-22 15:54:30,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2021-12-22 15:54:30,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_ptp_lock_of_stmmac_priv [2021-12-22 15:54:32,468 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 15:54:32,473 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 15:54:32,647 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-22 15:55:00,760 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-22 15:55:01,034 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 15:55:01,078 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 15:55:01,078 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-12-22 15:55:01,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:55:01 BoogieIcfgContainer [2021-12-22 15:55:01,086 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 15:55:01,087 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 15:55:01,087 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 15:55:01,090 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 15:55:01,090 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 03:54:14" (1/3) ... [2021-12-22 15:55:01,091 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f865594 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:55:01, skipping insertion in model container [2021-12-22 15:55:01,091 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:54:27" (2/3) ... [2021-12-22 15:55:01,091 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1f865594 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:55:01, skipping insertion in model container [2021-12-22 15:55:01,092 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:55:01" (3/3) ... [2021-12-22 15:55:01,093 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2021-12-22 15:55:01,096 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 15:55:01,097 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-12-22 15:55:01,150 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 15:55:01,169 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 [2021-12-22 15:55:01,169 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-12-22 15:55:01,298 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) [2021-12-22 15:55:01,364 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 913 [2021-12-22 15:55:01,364 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 15:55:01,366 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] [2021-12-22 15:55:01,366 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)] === [2021-12-22 15:55:01,370 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 15:55:01,370 INFO L85 PathProgramCache]: Analyzing trace with hash -752798545, now seen corresponding path program 1 times [2021-12-22 15:55:01,378 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 15:55:01,379 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1836580420] [2021-12-22 15:55:01,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 15:55:01,380 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-22 15:55:02,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2021-12-22 15:55:03,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,365 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,384 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2021-12-22 15:55:03,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,440 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,476 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2021-12-22 15:55:03,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,524 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2021-12-22 15:55:03,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,575 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2021-12-22 15:55:03,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,641 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2021-12-22 15:55:03,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,677 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2021-12-22 15:55:03,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,700 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,715 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2021-12-22 15:55:03,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,748 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2021-12-22 15:55:03,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,788 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,802 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2021-12-22 15:55:03,812 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,825 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,837 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2021-12-22 15:55:03,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2021-12-22 15:55:03,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2021-12-22 15:55:03,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2021-12-22 15:55:03,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:03,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:03,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2021-12-22 15:55:04,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2021-12-22 15:55:04,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,077 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,093 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2021-12-22 15:55:04,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2021-12-22 15:55:04,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2021-12-22 15:55:04,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,204 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2021-12-22 15:55:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2021-12-22 15:55:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,278 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,290 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2021-12-22 15:55:04,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,347 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,358 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2021-12-22 15:55:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2021-12-22 15:55:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2021-12-22 15:55:04,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2021-12-22 15:55:04,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,507 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2021-12-22 15:55:04,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,545 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2021-12-22 15:55:04,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,592 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2021-12-22 15:55:04,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,633 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2021-12-22 15:55:04,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,671 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2021-12-22 15:55:04,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,710 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2021-12-22 15:55:04,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,749 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2021-12-22 15:55:04,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,777 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,789 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2021-12-22 15:55:04,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,831 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2021-12-22 15:55:04,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,869 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2021-12-22 15:55:04,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2021-12-22 15:55:04,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2021-12-22 15:55:04,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:04,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:04,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2021-12-22 15:55:05,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,043 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2021-12-22 15:55:05,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 443 [2021-12-22 15:55:05,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 454 [2021-12-22 15:55:05,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,196 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 465 [2021-12-22 15:55:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,242 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,254 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 476 [2021-12-22 15:55:05,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,287 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 487 [2021-12-22 15:55:05,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,336 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 498 [2021-12-22 15:55:05,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,383 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 509 [2021-12-22 15:55:05,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,434 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 520 [2021-12-22 15:55:05,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,481 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,482 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 531 [2021-12-22 15:55:05,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,528 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,540 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 542 [2021-12-22 15:55:05,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,577 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 553 [2021-12-22 15:55:05,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,648 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,659 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 564 [2021-12-22 15:55:05,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,702 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 575 [2021-12-22 15:55:05,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,765 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 586 [2021-12-22 15:55:05,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 597 [2021-12-22 15:55:05,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,859 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 608 [2021-12-22 15:55:05,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,923 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 619 [2021-12-22 15:55:05,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:05,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:05,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 630 [2021-12-22 15:55:05,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 641 [2021-12-22 15:55:06,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 652 [2021-12-22 15:55:06,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,111 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 663 [2021-12-22 15:55:06,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,175 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 674 [2021-12-22 15:55:06,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,218 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,230 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 685 [2021-12-22 15:55:06,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,271 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,308 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 696 [2021-12-22 15:55:06,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,348 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 707 [2021-12-22 15:55:06,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,399 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,400 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 718 [2021-12-22 15:55:06,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,452 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 729 [2021-12-22 15:55:06,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 740 [2021-12-22 15:55:06,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 751 [2021-12-22 15:55:06,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,634 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 762 [2021-12-22 15:55:06,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,681 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 773 [2021-12-22 15:55:06,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,738 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 784 [2021-12-22 15:55:06,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,793 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 795 [2021-12-22 15:55:06,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,849 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 806 [2021-12-22 15:55:06,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,904 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 817 [2021-12-22 15:55:06,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,955 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:06,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:06,966 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 828 [2021-12-22 15:55:06,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,006 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:07,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,017 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 839 [2021-12-22 15:55:07,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,059 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:07,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,071 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 850 [2021-12-22 15:55:07,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,117 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:07,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 861 [2021-12-22 15:55:07,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,171 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:07,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,396 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 872 [2021-12-22 15:55:07,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,421 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:07,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,432 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 885 [2021-12-22 15:55:07,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,454 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 894 [2021-12-22 15:55:07,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,471 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-22 15:55:07,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-22 15:55:07,488 INFO L134 CoverageAnalysis]: Checked inductivity of 28680 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 28680 trivial. 0 not checked. [2021-12-22 15:55:07,489 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-22 15:55:07,489 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1836580420] [2021-12-22 15:55:07,490 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1836580420] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-22 15:55:07,490 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-22 15:55:07,490 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-22 15:55:07,491 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [557710100] [2021-12-22 15:55:07,492 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-22 15:55:07,496 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-22 15:55:07,496 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-22 15:55:07,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-22 15:55:07,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-22 15:55:07,531 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)