./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-dec-tulip-de4x5.cil.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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-dec-tulip-de4x5.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 52f53de973aa03e2a9eaadeeb26ce30c3104ed671c54a416d14fc4c2bdab8bd9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:08:46,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:08:46,409 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:08:46,454 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:08:46,455 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:08:46,458 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:08:46,459 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:08:46,462 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:08:46,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:08:46,467 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:08:46,467 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:08:46,469 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:08:46,469 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:08:46,471 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:08:46,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:08:46,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:08:46,476 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:08:46,476 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:08:46,478 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:08:46,485 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:08:46,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:08:46,487 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:08:46,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:08:46,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:08:46,491 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:08:46,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:08:46,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:08:46,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:08:46,493 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:08:46,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:08:46,494 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:08:46,495 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:08:46,496 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:08:46,498 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:08:46,499 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:08:46,499 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:08:46,500 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:08:46,500 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:08:46,500 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:08:46,501 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:08:46,501 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:08:46,502 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 23:08:46,534 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:08:46,534 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:08:46,535 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:08:46,535 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:08:46,536 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:08:46,536 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:08:46,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:08:46,537 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:08:46,537 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:08:46,537 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:08:46,538 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 23:08:46,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:08:46,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:08:46,538 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:08:46,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:08:46,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:08:46,539 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:08:46,539 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:08:46,539 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:08:46,539 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:08:46,540 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:08:46,540 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:08:46,540 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:08:46,540 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:08:46,540 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:08:46,540 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 23:08:46,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 23:08:46,542 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:08:46,542 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:08:46,542 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:08:46,543 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52f53de973aa03e2a9eaadeeb26ce30c3104ed671c54a416d14fc4c2bdab8bd9 [2022-02-20 23:08:46,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:08:46,776 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:08:46,778 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:08:46,780 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:08:46,780 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:08:46,781 INFO L432 ainManager$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-dec-tulip-de4x5.cil.i [2022-02-20 23:08:46,840 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcf43e288/181c17aa37914de1b88535440afbde3f/FLAGa1d675f4a [2022-02-20 23:08:47,609 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:08:47,609 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-dec-tulip-de4x5.cil.i [2022-02-20 23:08:47,673 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcf43e288/181c17aa37914de1b88535440afbde3f/FLAGa1d675f4a [2022-02-20 23:08:47,863 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dcf43e288/181c17aa37914de1b88535440afbde3f [2022-02-20 23:08:47,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:08:47,866 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:08:47,869 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:08:47,869 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:08:47,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:08:47,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:08:47" (1/1) ... [2022-02-20 23:08:47,874 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@299ee853 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:08:47, skipping insertion in model container [2022-02-20 23:08:47,874 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:08:47" (1/1) ... [2022-02-20 23:08:47,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:08:48,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:08:51,430 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-dec-tulip-de4x5.cil.i[479863,479876] [2022-02-20 23:08:51,432 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-dec-tulip-de4x5.cil.i[480032,480045] [2022-02-20 23:08:51,433 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-dec-tulip-de4x5.cil.i[480199,480212] [2022-02-20 23:08:51,433 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-dec-tulip-de4x5.cil.i[480367,480380] [2022-02-20 23:08:51,461 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:08:51,513 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:08:51,964 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-dec-tulip-de4x5.cil.i[479863,479876] [2022-02-20 23:08:51,966 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-dec-tulip-de4x5.cil.i[480032,480045] [2022-02-20 23:08:51,966 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-dec-tulip-de4x5.cil.i[480199,480212] [2022-02-20 23:08:51,966 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-dec-tulip-de4x5.cil.i[480367,480380] [2022-02-20 23:08:51,974 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:08:52,174 INFO L208 MainTranslator]: Completed translation [2022-02-20 23:08:52,175 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:08:52 WrapperNode [2022-02-20 23:08:52,175 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 23:08:52,176 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 23:08:52,176 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 23:08:52,176 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 23:08:52,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:08:52" (1/1) ... [2022-02-20 23:08:52,298 ERROR L1136 TypeChecker]: C: lp->phy[lp->active].spd.value [10573]: Undeclared identifier #t~mem1644 in IdentifierExpression[#t~mem1644,] [2022-02-20 23:08:52,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:08:52" (1/1) ... [2022-02-20 23:08:52,369 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 23:08:52,369 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2022-02-20 23:08:52,371 INFO L158 Benchmark]: Toolchain (without parser) took 4504.42ms. Allocated memory was 142.6MB in the beginning and 239.1MB in the end (delta: 96.5MB). Free memory was 90.0MB in the beginning and 125.1MB in the end (delta: -35.1MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2022-02-20 23:08:52,372 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 37.6MB in the beginning and 37.5MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 23:08:52,373 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4306.31ms. Allocated memory was 142.6MB in the beginning and 239.1MB in the end (delta: 96.5MB). Free memory was 89.6MB in the beginning and 134.5MB in the end (delta: -44.9MB). Peak memory consumption was 139.9MB. Max. memory is 16.1GB. [2022-02-20 23:08:52,373 INFO L158 Benchmark]: Boogie Procedure Inliner took 193.31ms. Allocated memory is still 239.1MB. Free memory was 134.5MB in the beginning and 125.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-02-20 23:08:52,375 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 81.8MB. Free memory was 37.6MB in the beginning and 37.5MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4306.31ms. Allocated memory was 142.6MB in the beginning and 239.1MB in the end (delta: 96.5MB). Free memory was 89.6MB in the beginning and 134.5MB in the end (delta: -44.9MB). Peak memory consumption was 139.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 193.31ms. Allocated memory is still 239.1MB. Free memory was 134.5MB in the beginning and 125.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10573]: Type Error Undeclared identifier #t~mem1644 in IdentifierExpression[#t~mem1644,] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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-dec-tulip-de4x5.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.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 52f53de973aa03e2a9eaadeeb26ce30c3104ed671c54a416d14fc4c2bdab8bd9 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:08:54,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:08:54,008 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:08:54,039 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:08:54,039 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:08:54,040 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:08:54,042 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:08:54,043 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:08:54,044 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:08:54,045 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:08:54,046 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:08:54,047 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:08:54,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:08:54,048 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:08:54,049 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:08:54,050 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:08:54,050 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:08:54,051 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:08:54,053 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:08:54,054 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:08:54,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:08:54,057 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:08:54,058 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:08:54,059 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:08:54,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:08:54,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:08:54,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:08:54,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:08:54,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:08:54,072 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:08:54,072 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:08:54,073 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:08:54,074 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:08:54,074 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:08:54,075 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:08:54,075 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:08:54,076 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:08:54,077 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:08:54,077 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:08:54,078 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:08:54,078 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:08:54,079 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 23:08:54,098 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:08:54,099 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:08:54,099 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:08:54,099 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:08:54,100 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:08:54,100 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:08:54,101 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:08:54,101 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:08:54,101 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:08:54,102 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:08:54,102 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:08:54,102 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:08:54,102 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:08:54,103 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:08:54,103 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 23:08:54,103 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 23:08:54,103 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 23:08:54,104 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:08:54,104 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:08:54,104 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:08:54,104 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:08:54,105 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:08:54,105 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:08:54,105 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:08:54,105 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:08:54,105 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:08:54,106 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:08:54,106 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 23:08:54,106 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 23:08:54,106 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:08:54,106 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:08:54,106 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:08:54,107 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 23:08:54,107 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52f53de973aa03e2a9eaadeeb26ce30c3104ed671c54a416d14fc4c2bdab8bd9 [2022-02-20 23:08:54,435 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:08:54,456 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:08:54,458 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:08:54,459 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:08:54,460 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:08:54,461 INFO L432 ainManager$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-dec-tulip-de4x5.cil.i [2022-02-20 23:08:54,522 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdacd46e5/66762024a23c475a9cb12bae05e31186/FLAG551d0e4af [2022-02-20 23:08:55,424 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:08:55,425 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-dec-tulip-de4x5.cil.i [2022-02-20 23:08:55,496 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdacd46e5/66762024a23c475a9cb12bae05e31186/FLAG551d0e4af [2022-02-20 23:08:55,844 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fdacd46e5/66762024a23c475a9cb12bae05e31186 [2022-02-20 23:08:55,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:08:55,850 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:08:55,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:08:55,852 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:08:55,855 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:08:55,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:08:55" (1/1) ... [2022-02-20 23:08:55,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@749d1d07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:08:55, skipping insertion in model container [2022-02-20 23:08:55,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:08:55" (1/1) ... [2022-02-20 23:08:55,861 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:08:56,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:08:59,361 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-dec-tulip-de4x5.cil.i[479863,479876] [2022-02-20 23:08:59,364 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-dec-tulip-de4x5.cil.i[480032,480045] [2022-02-20 23:08:59,365 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-dec-tulip-de4x5.cil.i[480199,480212] [2022-02-20 23:08:59,365 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-dec-tulip-de4x5.cil.i[480367,480380] [2022-02-20 23:08:59,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:08:59,453 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 23:08:59,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:09:00,110 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-dec-tulip-de4x5.cil.i[479863,479876] [2022-02-20 23:09:00,111 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-dec-tulip-de4x5.cil.i[480032,480045] [2022-02-20 23:09:00,111 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-dec-tulip-de4x5.cil.i[480199,480212] [2022-02-20 23:09:00,111 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-dec-tulip-de4x5.cil.i[480367,480380] [2022-02-20 23:09:00,116 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:09:00,148 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:09:00,562 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-dec-tulip-de4x5.cil.i[479863,479876] [2022-02-20 23:09:00,563 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-dec-tulip-de4x5.cil.i[480032,480045] [2022-02-20 23:09:00,563 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-dec-tulip-de4x5.cil.i[480199,480212] [2022-02-20 23:09:00,564 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-dec-tulip-de4x5.cil.i[480367,480380] [2022-02-20 23:09:00,572 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:09:00,755 INFO L208 MainTranslator]: Completed translation [2022-02-20 23:09:00,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00 WrapperNode [2022-02-20 23:09:00,756 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 23:09:00,756 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 23:09:00,757 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 23:09:00,757 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 23:09:00,765 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00" (1/1) ... [2022-02-20 23:09:00,892 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00" (1/1) ... [2022-02-20 23:09:01,174 INFO L137 Inliner]: procedures = 558, calls = 4122, calls flagged for inlining = 248, calls inlined = 231, statements flattened = 8349 [2022-02-20 23:09:01,176 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 23:09:01,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 23:09:01,178 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 23:09:01,178 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 23:09:01,185 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00" (1/1) ... [2022-02-20 23:09:01,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00" (1/1) ... [2022-02-20 23:09:01,249 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00" (1/1) ... [2022-02-20 23:09:01,258 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00" (1/1) ... [2022-02-20 23:09:01,503 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00" (1/1) ... [2022-02-20 23:09:01,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00" (1/1) ... [2022-02-20 23:09:01,598 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00" (1/1) ... [2022-02-20 23:09:01,645 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 23:09:01,647 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 23:09:01,647 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 23:09:01,647 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 23:09:01,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:09:00" (1/1) ... [2022-02-20 23:09:01,654 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:09:01,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 23:09:01,673 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) [2022-02-20 23:09:01,699 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 [2022-02-20 23:09:01,717 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2022-02-20 23:09:01,717 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2022-02-20 23:09:01,717 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 23:09:01,717 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 23:09:01,718 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-02-20 23:09:01,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-02-20 23:09:01,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 23:09:01,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 23:09:01,718 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2022-02-20 23:09:01,718 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2022-02-20 23:09:01,718 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2022-02-20 23:09:01,718 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2022-02-20 23:09:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-02-20 23:09:01,719 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-02-20 23:09:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2022-02-20 23:09:01,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2022-02-20 23:09:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-02-20 23:09:01,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-02-20 23:09:01,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-02-20 23:09:01,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-02-20 23:09:01,720 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2022-02-20 23:09:01,720 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2022-02-20 23:09:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2022-02-20 23:09:01,721 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2022-02-20 23:09:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-02-20 23:09:01,721 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-02-20 23:09:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2022-02-20 23:09:01,721 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2022-02-20 23:09:01,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-02-20 23:09:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-02-20 23:09:01,722 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 23:09:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 23:09:01,722 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2022-02-20 23:09:01,722 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2022-02-20 23:09:01,722 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2022-02-20 23:09:01,723 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2022-02-20 23:09:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-02-20 23:09:01,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-02-20 23:09:01,723 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2022-02-20 23:09:01,724 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2022-02-20 23:09:01,724 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-02-20 23:09:01,724 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-02-20 23:09:01,725 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2022-02-20 23:09:01,725 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2022-02-20 23:09:01,726 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-02-20 23:09:01,726 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-02-20 23:09:01,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 23:09:01,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 23:09:01,726 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2022-02-20 23:09:01,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2022-02-20 23:09:01,726 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-02-20 23:09:01,727 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-02-20 23:09:01,727 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-02-20 23:09:01,727 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-02-20 23:09:01,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 23:09:01,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 23:09:01,727 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-02-20 23:09:01,727 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2022-02-20 23:09:01,728 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2022-02-20 23:09:01,728 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 23:09:01,728 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-02-20 23:09:01,728 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-02-20 23:09:01,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 23:09:01,729 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-02-20 23:09:01,729 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-02-20 23:09:01,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 23:09:01,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 23:09:01,729 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-02-20 23:09:01,729 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-02-20 23:09:01,729 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2022-02-20 23:09:01,730 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2022-02-20 23:09:01,730 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 23:09:01,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 23:09:01,730 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-02-20 23:09:01,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-02-20 23:09:01,731 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-02-20 23:09:01,731 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-02-20 23:09:01,731 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2022-02-20 23:09:01,731 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2022-02-20 23:09:01,731 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2022-02-20 23:09:01,732 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2022-02-20 23:09:01,732 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-02-20 23:09:01,732 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-02-20 23:09:01,732 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-02-20 23:09:01,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-02-20 23:09:01,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 23:09:01,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 23:09:01,733 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-02-20 23:09:01,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-02-20 23:09:01,733 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 23:09:01,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 23:09:01,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 23:09:01,734 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 23:09:01,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-02-20 23:09:01,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-02-20 23:09:01,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-02-20 23:09:01,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-02-20 23:09:01,734 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2022-02-20 23:09:01,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2022-02-20 23:09:01,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-02-20 23:09:01,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-02-20 23:09:01,735 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2022-02-20 23:09:01,736 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2022-02-20 23:09:01,737 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-02-20 23:09:01,739 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-02-20 23:09:01,739 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-02-20 23:09:01,739 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-02-20 23:09:01,739 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2022-02-20 23:09:01,740 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2022-02-20 23:09:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-02-20 23:09:01,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-02-20 23:09:01,741 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-02-20 23:09:01,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-02-20 23:09:01,747 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2022-02-20 23:09:01,748 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2022-02-20 23:09:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 23:09:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-02-20 23:09:01,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-02-20 23:09:01,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-02-20 23:09:01,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-02-20 23:09:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2022-02-20 23:09:01,749 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2022-02-20 23:09:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 23:09:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2022-02-20 23:09:01,749 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2022-02-20 23:09:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 23:09:01,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 23:09:01,749 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 23:09:01,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 23:09:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 23:09:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 23:09:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 23:09:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 23:09:01,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 23:09:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 23:09:01,750 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2022-02-20 23:09:01,750 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2022-02-20 23:09:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-02-20 23:09:01,751 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-02-20 23:09:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2022-02-20 23:09:01,751 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2022-02-20 23:09:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2022-02-20 23:09:01,751 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2022-02-20 23:09:01,751 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2022-02-20 23:09:01,751 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2022-02-20 23:09:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-02-20 23:09:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-02-20 23:09:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2022-02-20 23:09:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2022-02-20 23:09:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 23:09:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 23:09:01,752 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2022-02-20 23:09:01,752 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2022-02-20 23:09:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-02-20 23:09:01,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-02-20 23:09:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-02-20 23:09:01,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-02-20 23:09:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 23:09:01,753 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2022-02-20 23:09:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2022-02-20 23:09:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2022-02-20 23:09:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2022-02-20 23:09:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 23:09:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 23:09:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2022-02-20 23:09:01,754 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2022-02-20 23:09:01,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 23:09:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-02-20 23:09:01,755 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-02-20 23:09:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 23:09:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2022-02-20 23:09:01,755 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2022-02-20 23:09:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 23:09:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 23:09:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 23:09:01,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 23:09:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 23:09:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 23:09:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2022-02-20 23:09:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2022-02-20 23:09:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-02-20 23:09:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-02-20 23:09:01,756 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-02-20 23:09:01,756 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-02-20 23:09:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2022-02-20 23:09:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2022-02-20 23:09:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2022-02-20 23:09:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2022-02-20 23:09:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-02-20 23:09:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-02-20 23:09:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2022-02-20 23:09:01,757 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2022-02-20 23:09:01,757 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2022-02-20 23:09:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2022-02-20 23:09:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2022-02-20 23:09:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2022-02-20 23:09:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2022-02-20 23:09:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2022-02-20 23:09:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2022-02-20 23:09:01,758 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2022-02-20 23:09:01,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 23:09:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 23:09:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2022-02-20 23:09:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2022-02-20 23:09:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-02-20 23:09:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-02-20 23:09:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2022-02-20 23:09:01,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2022-02-20 23:09:01,759 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-02-20 23:09:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-02-20 23:09:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2022-02-20 23:09:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2022-02-20 23:09:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2022-02-20 23:09:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2022-02-20 23:09:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-02-20 23:09:01,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-02-20 23:09:01,760 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2022-02-20 23:09:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2022-02-20 23:09:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 23:09:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2022-02-20 23:09:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2022-02-20 23:09:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2022-02-20 23:09:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2022-02-20 23:09:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2022-02-20 23:09:01,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2022-02-20 23:09:01,761 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2022-02-20 23:09:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2022-02-20 23:09:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 23:09:01,762 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2022-02-20 23:09:01,762 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2022-02-20 23:09:01,763 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-02-20 23:09:01,766 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-02-20 23:09:01,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 23:09:01,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 23:09:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 23:09:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 23:09:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 23:09:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-02-20 23:09:01,767 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-02-20 23:09:01,767 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2022-02-20 23:09:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2022-02-20 23:09:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-02-20 23:09:01,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-02-20 23:09:01,768 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2022-02-20 23:09:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2022-02-20 23:09:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2022-02-20 23:09:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2022-02-20 23:09:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 23:09:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 23:09:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-02-20 23:09:01,769 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-02-20 23:09:01,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-02-20 23:09:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-02-20 23:09:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2022-02-20 23:09:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2022-02-20 23:09:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 23:09:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 23:09:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-02-20 23:09:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-02-20 23:09:01,770 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2022-02-20 23:09:01,770 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2022-02-20 23:09:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2022-02-20 23:09:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2022-02-20 23:09:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2022-02-20 23:09:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2022-02-20 23:09:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2022-02-20 23:09:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2022-02-20 23:09:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-02-20 23:09:01,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-02-20 23:09:01,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-02-20 23:09:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-02-20 23:09:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-02-20 23:09:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-02-20 23:09:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2022-02-20 23:09:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2022-02-20 23:09:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 23:09:01,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 23:09:01,772 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-02-20 23:09:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-02-20 23:09:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2022-02-20 23:09:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2022-02-20 23:09:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2022-02-20 23:09:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2022-02-20 23:09:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2022-02-20 23:09:01,773 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2022-02-20 23:09:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 23:09:01,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 23:09:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 23:09:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 23:09:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 23:09:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 23:09:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2022-02-20 23:09:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2022-02-20 23:09:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-02-20 23:09:01,774 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-02-20 23:09:01,774 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2022-02-20 23:09:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2022-02-20 23:09:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-02-20 23:09:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-02-20 23:09:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2022-02-20 23:09:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2022-02-20 23:09:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2022-02-20 23:09:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2022-02-20 23:09:01,775 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2022-02-20 23:09:01,775 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2022-02-20 23:09:01,776 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2022-02-20 23:09:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2022-02-20 23:09:01,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 23:09:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 23:09:01,776 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2022-02-20 23:09:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2022-02-20 23:09:01,776 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2022-02-20 23:09:01,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2022-02-20 23:09:01,776 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2022-02-20 23:09:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2022-02-20 23:09:01,777 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2022-02-20 23:09:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2022-02-20 23:09:01,777 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2022-02-20 23:09:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2022-02-20 23:09:01,777 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2022-02-20 23:09:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2022-02-20 23:09:01,777 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-02-20 23:09:01,777 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-02-20 23:09:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2022-02-20 23:09:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2022-02-20 23:09:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2022-02-20 23:09:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2022-02-20 23:09:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-02-20 23:09:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-02-20 23:09:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2022-02-20 23:09:01,778 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2022-02-20 23:09:01,778 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2022-02-20 23:09:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2022-02-20 23:09:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2022-02-20 23:09:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2022-02-20 23:09:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 23:09:01,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 23:09:01,779 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-02-20 23:09:02,966 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 23:09:02,969 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 23:09:06,108 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;