./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.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-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.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 fb66474e5e41b459479f6d5b414154fee660232663143da1bc936d3f2a0049ad --- Real Ultimate output --- This is Ultimate 0.2.2-dev-e19ca92 [2021-12-22 15:31:17,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-22 15:31:17,815 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-22 15:31:17,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-22 15:31:17,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-22 15:31:17,847 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-22 15:31:17,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-22 15:31:17,849 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-22 15:31:17,851 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-22 15:31:17,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-22 15:31:17,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-22 15:31:17,853 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-22 15:31:17,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-22 15:31:17,854 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-22 15:31:17,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-22 15:31:17,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-22 15:31:17,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-22 15:31:17,857 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-22 15:31:17,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-22 15:31:17,859 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-22 15:31:17,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-22 15:31:17,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-22 15:31:17,861 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-22 15:31:17,862 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-22 15:31:17,864 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-22 15:31:17,864 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-22 15:31:17,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-22 15:31:17,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-22 15:31:17,865 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-22 15:31:17,866 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-22 15:31:17,866 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-22 15:31:17,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-22 15:31:17,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-22 15:31:17,867 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-22 15:31:17,868 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-22 15:31:17,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-22 15:31:17,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-22 15:31:17,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-22 15:31:17,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-22 15:31:17,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-22 15:31:17,870 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-22 15:31:17,871 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-22 15:31:17,884 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-22 15:31:17,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-22 15:31:17,884 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-22 15:31:17,884 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-22 15:31:17,885 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-22 15:31:17,885 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-22 15:31:17,885 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-22 15:31:17,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-22 15:31:17,886 INFO L138 SettingsManager]: * Use SBE=true [2021-12-22 15:31:17,886 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-22 15:31:17,886 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-22 15:31:17,886 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-22 15:31:17,886 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-22 15:31:17,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-22 15:31:17,887 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-22 15:31:17,887 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-22 15:31:17,887 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-22 15:31:17,887 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-22 15:31:17,888 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-22 15:31:17,888 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-22 15:31:17,888 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-22 15:31:17,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:31:17,888 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-22 15:31:17,888 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-22 15:31:17,889 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-22 15:31:17,889 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-22 15:31:17,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-22 15:31:17,889 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-22 15:31:17,889 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-22 15:31:17,889 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-22 15:31:17,890 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-22 15:31:17,890 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb66474e5e41b459479f6d5b414154fee660232663143da1bc936d3f2a0049ad [2021-12-22 15:31:18,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-22 15:31:18,089 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-22 15:31:18,091 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-22 15:31:18,091 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-22 15:31:18,093 INFO L275 PluginConnector]: CDTParser initialized [2021-12-22 15:31:18,093 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-22 15:31:18,151 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8fa62b0a/17435ceca9f54de283951aab18d392d6/FLAG04a611eb1 [2021-12-22 15:31:18,985 INFO L306 CDTParser]: Found 1 translation units. [2021-12-22 15:31:18,986 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-22 15:31:19,056 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8fa62b0a/17435ceca9f54de283951aab18d392d6/FLAG04a611eb1 [2021-12-22 15:31:19,423 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f8fa62b0a/17435ceca9f54de283951aab18d392d6 [2021-12-22 15:31:19,424 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-22 15:31:19,425 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-22 15:31:19,427 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-22 15:31:19,427 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-22 15:31:19,429 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-22 15:31:19,430 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:31:19" (1/1) ... [2021-12-22 15:31:19,431 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bf22f39 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:19, skipping insertion in model container [2021-12-22 15:31:19,431 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.12 03:31:19" (1/1) ... [2021-12-22 15:31:19,435 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-22 15:31:19,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-22 15:31:27,661 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[947955,947968] [2021-12-22 15:31:27,665 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948124,948137] [2021-12-22 15:31:27,666 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948291,948304] [2021-12-22 15:31:27,666 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948459,948472] [2021-12-22 15:31:27,699 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:31:27,759 INFO L203 MainTranslator]: Completed pre-run [2021-12-22 15:31:28,341 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[947955,947968] [2021-12-22 15:31:28,341 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948124,948137] [2021-12-22 15:31:28,341 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948291,948304] [2021-12-22 15:31:28,342 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948459,948472] [2021-12-22 15:31:28,353 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-22 15:31:28,781 INFO L208 MainTranslator]: Completed translation [2021-12-22 15:31:28,782 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28 WrapperNode [2021-12-22 15:31:28,782 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-22 15:31:28,782 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-22 15:31:28,783 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-22 15:31:28,783 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-22 15:31:28,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (1/1) ... [2021-12-22 15:31:29,045 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (1/1) ... [2021-12-22 15:31:29,705 INFO L137 Inliner]: procedures = 870, calls = 16491, calls flagged for inlining = 430, calls inlined = 363, statements flattened = 28933 [2021-12-22 15:31:29,706 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-22 15:31:29,707 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-22 15:31:29,708 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-22 15:31:29,708 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-22 15:31:29,715 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (1/1) ... [2021-12-22 15:31:29,715 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (1/1) ... [2021-12-22 15:31:29,859 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (1/1) ... [2021-12-22 15:31:29,860 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (1/1) ... [2021-12-22 15:31:30,215 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (1/1) ... [2021-12-22 15:31:30,404 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (1/1) ... [2021-12-22 15:31:30,512 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (1/1) ... [2021-12-22 15:31:30,646 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-22 15:31:30,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-22 15:31:30,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-22 15:31:30,647 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-22 15:31:30,647 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (1/1) ... [2021-12-22 15:31:30,652 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-22 15:31:30,658 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-22 15:31:30,673 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 15:31:30,680 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 15:31:30,705 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-12-22 15:31:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-12-22 15:31:30,706 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-22 15:31:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-22 15:31:30,706 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-12-22 15:31:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-12-22 15:31:30,706 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-12-22 15:31:30,706 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-12-22 15:31:30,706 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-22 15:31:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-22 15:31:30,707 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-22 15:31:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-22 15:31:30,707 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-12-22 15:31:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-12-22 15:31:30,707 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-22 15:31:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-22 15:31:30,707 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-22 15:31:30,707 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-22 15:31:30,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-22 15:31:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-22 15:31:30,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-12-22 15:31:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-12-22 15:31:30,708 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-22 15:31:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-22 15:31:30,708 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-22 15:31:30,708 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-22 15:31:30,708 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-12-22 15:31:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-12-22 15:31:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-22 15:31:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-22 15:31:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-12-22 15:31:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-12-22 15:31:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-12-22 15:31:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-12-22 15:31:30,709 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-12-22 15:31:30,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-12-22 15:31:30,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-22 15:31:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-22 15:31:30,710 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-22 15:31:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-22 15:31:30,710 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-22 15:31:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-22 15:31:30,710 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-22 15:31:30,710 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-22 15:31:30,711 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-12-22 15:31:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-12-22 15:31:30,711 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-12-22 15:31:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-12-22 15:31:30,711 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-12-22 15:31:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-12-22 15:31:30,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-22 15:31:30,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-22 15:31:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-22 15:31:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-22 15:31:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-22 15:31:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-22 15:31:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-12-22 15:31:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-12-22 15:31:30,712 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-12-22 15:31:30,712 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-12-22 15:31:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-22 15:31:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-22 15:31:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-12-22 15:31:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-12-22 15:31:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-22 15:31:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-22 15:31:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-12-22 15:31:30,713 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-12-22 15:31:30,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-22 15:31:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-22 15:31:30,714 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-12-22 15:31:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-12-22 15:31:30,714 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-22 15:31:30,714 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-22 15:31:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-22 15:31:30,714 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-12-22 15:31:30,714 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-12-22 15:31:30,714 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-12-22 15:31:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-12-22 15:31:30,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-22 15:31:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-22 15:31:30,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-22 15:31:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-22 15:31:30,715 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-12-22 15:31:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-12-22 15:31:30,715 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-22 15:31:30,715 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-22 15:31:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-12-22 15:31:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-12-22 15:31:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-22 15:31:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-22 15:31:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-12-22 15:31:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-12-22 15:31:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-22 15:31:30,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-22 15:31:30,716 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-22 15:31:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-22 15:31:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-22 15:31:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-22 15:31:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-22 15:31:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-12-22 15:31:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-12-22 15:31:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-22 15:31:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-22 15:31:30,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-22 15:31:30,717 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-22 15:31:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-22 15:31:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-22 15:31:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-12-22 15:31:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-12-22 15:31:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-22 15:31:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-22 15:31:30,718 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-22 15:31:30,718 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-12-22 15:31:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-12-22 15:31:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-22 15:31:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-22 15:31:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-12-22 15:31:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-12-22 15:31:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-22 15:31:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-22 15:31:30,719 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-12-22 15:31:30,719 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-12-22 15:31:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-22 15:31:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-22 15:31:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-22 15:31:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-22 15:31:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-22 15:31:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-22 15:31:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-22 15:31:30,720 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-22 15:31:30,720 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-12-22 15:31:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-12-22 15:31:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-12-22 15:31:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-12-22 15:31:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-22 15:31:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-22 15:31:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-22 15:31:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-22 15:31:30,721 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-12-22 15:31:30,721 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-12-22 15:31:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-12-22 15:31:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-12-22 15:31:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-12-22 15:31:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-12-22 15:31:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-12-22 15:31:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-12-22 15:31:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-22 15:31:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-22 15:31:30,722 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-12-22 15:31:30,722 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-12-22 15:31:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-22 15:31:30,723 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 15:31:30,723 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 15:31:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-12-22 15:31:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-12-22 15:31:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-22 15:31:30,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-22 15:31:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-22 15:31:30,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-22 15:31:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-22 15:31:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-12-22 15:31:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-12-22 15:31:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-22 15:31:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-22 15:31:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-22 15:31:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-22 15:31:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-22 15:31:30,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-22 15:31:30,724 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-12-22 15:31:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-12-22 15:31:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-12-22 15:31:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-12-22 15:31:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-22 15:31:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-22 15:31:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-22 15:31:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-22 15:31:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-12-22 15:31:30,725 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-12-22 15:31:30,725 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-22 15:31:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-22 15:31:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-22 15:31:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-22 15:31:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-22 15:31:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-22 15:31:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-22 15:31:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-12-22 15:31:30,726 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-12-22 15:31:30,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-22 15:31:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-22 15:31:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-22 15:31:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-12-22 15:31:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-12-22 15:31:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-12-22 15:31:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-12-22 15:31:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-12-22 15:31:30,727 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-12-22 15:31:30,727 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-12-22 15:31:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-12-22 15:31:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-22 15:31:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-22 15:31:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-12-22 15:31:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-12-22 15:31:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-22 15:31:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-22 15:31:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-22 15:31:30,728 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-22 15:31:30,728 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-12-22 15:31:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-12-22 15:31:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-12-22 15:31:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-12-22 15:31:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-22 15:31:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-22 15:31:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-12-22 15:31:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-12-22 15:31:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-12-22 15:31:30,729 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-12-22 15:31:30,729 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-22 15:31:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-22 15:31:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-12-22 15:31:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-12-22 15:31:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-12-22 15:31:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-12-22 15:31:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-22 15:31:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-22 15:31:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-22 15:31:30,730 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-22 15:31:30,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-22 15:31:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-12-22 15:31:30,731 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-12-22 15:31:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-22 15:31:30,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-22 15:31:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_88 [2021-12-22 15:31:30,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_88 [2021-12-22 15:31:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-12-22 15:31:30,731 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-12-22 15:31:30,731 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-22 15:31:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-22 15:31:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-12-22 15:31:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-12-22 15:31:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-12-22 15:31:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-12-22 15:31:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-12-22 15:31:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-12-22 15:31:30,732 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-22 15:31:30,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-22 15:31:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-12-22 15:31:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-12-22 15:31:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-22 15:31:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-22 15:31:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-12-22 15:31:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-12-22 15:31:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-22 15:31:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-22 15:31:30,733 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-22 15:31:30,733 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-22 15:31:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-22 15:31:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-12-22 15:31:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-12-22 15:31:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-12-22 15:31:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-12-22 15:31:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-22 15:31:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-22 15:31:30,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_91 [2021-12-22 15:31:30,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_91 [2021-12-22 15:31:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-22 15:31:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-22 15:31:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_82 [2021-12-22 15:31:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_82 [2021-12-22 15:31:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-22 15:31:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-22 15:31:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-12-22 15:31:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-12-22 15:31:30,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-22 15:31:30,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-22 15:31:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-12-22 15:31:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-12-22 15:31:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-12-22 15:31:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-12-22 15:31:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-12-22 15:31:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-12-22 15:31:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-22 15:31:30,736 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-22 15:31:30,736 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-22 15:31:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-22 15:31:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-22 15:31:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-22 15:31:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-22 15:31:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-22 15:31:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-12-22 15:31:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-12-22 15:31:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-12-22 15:31:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-12-22 15:31:30,737 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-12-22 15:31:30,737 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-12-22 15:31:30,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_83 [2021-12-22 15:31:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_83 [2021-12-22 15:31:30,738 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-12-22 15:31:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-12-22 15:31:30,738 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-12-22 15:31:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-12-22 15:31:30,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-22 15:31:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-22 15:31:30,738 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-22 15:31:30,738 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-22 15:31:30,739 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-22 15:31:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-22 15:31:30,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-22 15:31:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-22 15:31:30,739 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-22 15:31:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-22 15:31:30,739 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-22 15:31:30,739 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-12-22 15:31:30,739 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-12-22 15:31:30,739 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-12-22 15:31:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-12-22 15:31:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-12-22 15:31:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-12-22 15:31:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-12-22 15:31:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-12-22 15:31:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-12-22 15:31:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-12-22 15:31:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-22 15:31:30,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-22 15:31:30,740 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-22 15:31:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-12-22 15:31:30,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-12-22 15:31:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-12-22 15:31:30,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-12-22 15:31:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-22 15:31:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-22 15:31:30,741 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-22 15:31:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-12-22 15:31:30,741 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-12-22 15:31:30,741 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-22 15:31:30,742 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-22 15:31:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-12-22 15:31:30,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-12-22 15:31:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-12-22 15:31:30,742 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-12-22 15:31:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-22 15:31:30,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-22 15:31:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-22 15:31:30,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-22 15:31:30,742 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-22 15:31:30,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-22 15:31:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-12-22 15:31:30,743 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-12-22 15:31:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-22 15:31:30,743 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-22 15:31:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-12-22 15:31:30,743 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-12-22 15:31:30,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-12-22 15:31:30,743 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-12-22 15:31:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-22 15:31:30,744 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-22 15:31:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-22 15:31:30,744 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-22 15:31:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:31:30,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-22 15:31:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-12-22 15:31:30,744 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-12-22 15:31:30,744 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-22 15:31:30,744 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-22 15:31:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-12-22 15:31:30,745 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-12-22 15:31:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-12-22 15:31:30,745 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-12-22 15:31:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-12-22 15:31:30,745 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-12-22 15:31:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-22 15:31:30,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-22 15:31:30,745 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-22 15:31:30,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-22 15:31:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-22 15:31:30,746 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-22 15:31:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-12-22 15:31:30,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-12-22 15:31:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-22 15:31:30,746 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-22 15:31:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-12-22 15:31:30,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-12-22 15:31:30,746 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-12-22 15:31:30,746 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-12-22 15:31:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-22 15:31:30,747 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-22 15:31:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-12-22 15:31:30,747 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-12-22 15:31:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-22 15:31:30,747 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-22 15:31:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-12-22 15:31:30,747 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-12-22 15:31:30,747 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-22 15:31:30,747 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-22 15:31:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-12-22 15:31:30,748 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-12-22 15:31:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-22 15:31:30,748 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-22 15:31:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-22 15:31:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-22 15:31:30,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-22 15:31:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-22 15:31:30,748 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-22 15:31:30,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-22 15:31:30,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-22 15:31:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-22 15:31:30,749 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-22 15:31:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-22 15:31:30,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-22 15:31:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-12-22 15:31:30,749 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-12-22 15:31:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-22 15:31:30,749 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-22 15:31:30,749 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-22 15:31:30,750 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-22 15:31:30,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-12-22 15:31:30,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-12-22 15:31:30,750 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-22 15:31:30,750 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-22 15:31:30,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-12-22 15:31:30,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-12-22 15:31:30,750 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-22 15:31:30,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-22 15:31:30,750 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-12-22 15:31:30,750 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-12-22 15:31:30,751 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-22 15:31:30,751 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-22 15:31:30,751 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-22 15:31:30,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-22 15:31:30,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-22 15:31:30,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-22 15:31:30,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-22 15:31:30,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-22 15:31:30,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-22 15:31:30,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-22 15:31:30,751 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-22 15:31:30,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-22 15:31:30,752 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-22 15:31:30,752 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-12-22 15:31:30,752 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-12-22 15:31:30,752 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-12-22 15:31:30,752 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-12-22 15:31:30,752 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-12-22 15:31:30,752 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-12-22 15:31:30,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-22 15:31:30,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-22 15:31:30,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-22 15:31:30,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-22 15:31:30,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-22 15:31:30,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-22 15:31:30,753 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-12-22 15:31:30,753 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-12-22 15:31:30,753 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-12-22 15:31:30,753 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-12-22 15:31:30,753 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-12-22 15:31:30,753 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-12-22 15:31:30,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_87 [2021-12-22 15:31:30,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_87 [2021-12-22 15:31:30,754 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-12-22 15:31:30,754 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-12-22 15:31:30,754 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-22 15:31:30,754 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-22 15:31:30,754 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-22 15:31:30,754 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-22 15:31:30,754 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-22 15:31:30,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-22 15:31:30,755 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-12-22 15:31:30,755 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-12-22 15:31:30,755 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-12-22 15:31:30,755 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-12-22 15:31:30,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-12-22 15:31:30,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-12-22 15:31:30,755 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-12-22 15:31:30,755 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-12-22 15:31:30,755 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-22 15:31:30,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-22 15:31:30,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-22 15:31:30,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-22 15:31:30,756 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-22 15:31:30,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-22 15:31:30,756 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-12-22 15:31:30,756 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-12-22 15:31:30,756 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-12-22 15:31:30,756 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-12-22 15:31:30,756 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-12-22 15:31:30,756 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-12-22 15:31:30,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-12-22 15:31:30,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-12-22 15:31:30,757 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-12-22 15:31:30,757 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-12-22 15:31:30,757 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-22 15:31:30,757 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-22 15:31:30,757 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-12-22 15:31:30,757 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-12-22 15:31:30,757 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-22 15:31:30,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-22 15:31:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-12-22 15:31:30,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-12-22 15:31:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-22 15:31:30,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-22 15:31:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-12-22 15:31:30,758 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-12-22 15:31:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-12-22 15:31:30,758 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-12-22 15:31:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-22 15:31:30,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-22 15:31:30,758 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-22 15:31:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-22 15:31:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-22 15:31:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-22 15:31:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-22 15:31:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-22 15:31:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-12-22 15:31:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-12-22 15:31:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-22 15:31:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-22 15:31:30,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2021-12-22 15:31:30,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_e1000_exit_module_13_2 [2021-12-22 15:31:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-22 15:31:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-22 15:31:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2021-12-22 15:31:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2021-12-22 15:31:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-22 15:31:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-22 15:31:30,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-22 15:31:30,760 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-22 15:31:32,300 INFO L234 CfgBuilder]: Building ICFG [2021-12-22 15:31:32,303 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-22 15:31:33,158 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-22 15:32:24,910 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-12-22 15:32:25,107 INFO L275 CfgBuilder]: Performing block encoding [2021-12-22 15:32:25,138 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-22 15:32:25,138 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-12-22 15:32:25,146 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:32:25 BoogieIcfgContainer [2021-12-22 15:32:25,146 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-22 15:32:25,148 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-22 15:32:25,149 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-22 15:32:25,151 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-22 15:32:25,151 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.12 03:31:19" (1/3) ... [2021-12-22 15:32:25,152 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23aab8c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:32:25, skipping insertion in model container [2021-12-22 15:32:25,152 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.12 03:31:28" (2/3) ... [2021-12-22 15:32:25,152 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23aab8c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.12 03:32:25, skipping insertion in model container [2021-12-22 15:32:25,152 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.12 03:32:25" (3/3) ... [2021-12-22 15:32:25,154 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-22 15:32:25,158 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-22 15:32:25,158 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-12-22 15:32:25,216 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-22 15:32:25,224 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 15:32:25,225 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-12-22 15:32:25,332 INFO L276 IsEmpty]: Start isEmpty. Operand has 8298 states, 5838 states have (on average 1.3523466940733129) internal successors, (7895), 5932 states have internal predecessors, (7895), 2207 states have call successors, (2207), 253 states have call predecessors, (2207), 252 states have return successors, (2201), 2193 states have call predecessors, (2201), 2201 states have call successors, (2201) [2021-12-22 15:32:25,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 282 [2021-12-22 15:32:25,353 INFO L506 BasicCegarLoop]: Found error trace [2021-12-22 15:32:25,354 INFO L514 BasicCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:32:25,355 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 15:32:25,358 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-22 15:32:25,359 INFO L85 PathProgramCache]: Analyzing trace with hash -1809638919, now seen corresponding path program 1 times [2021-12-22 15:32:25,364 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-22 15:32:25,364 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1335129433] [2021-12-22 15:32:25,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-22 15:32:25,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms