./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_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_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 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:13:46,071 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:13:46,074 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:13:46,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:13:46,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:13:46,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:13:46,124 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:13:46,130 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:13:46,132 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:13:46,133 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:13:46,133 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:13:46,135 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:13:46,135 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:13:46,141 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:13:46,142 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:13:46,144 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:13:46,147 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:13:46,149 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:13:46,150 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:13:46,152 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:13:46,156 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:13:46,157 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:13:46,158 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:13:46,159 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:13:46,161 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:13:46,163 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:13:46,164 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:13:46,165 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:13:46,166 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:13:46,166 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:13:46,167 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:13:46,167 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:13:46,169 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:13:46,170 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:13:46,171 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:13:46,171 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:13:46,172 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:13:46,172 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:13:46,172 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:13:46,173 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:13:46,173 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:13:46,175 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 23:13:46,207 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:13:46,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:13:46,208 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:13:46,208 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:13:46,209 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:13:46,210 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:13:46,210 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:13:46,210 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:13:46,211 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:13:46,211 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:13:46,212 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 23:13:46,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:13:46,212 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:13:46,212 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:13:46,213 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:13:46,213 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:13:46,213 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:13:46,213 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:13:46,213 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:13:46,214 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:13:46,214 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:13:46,214 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:13:46,214 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:13:46,214 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:13:46,215 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:13:46,215 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 23:13:46,215 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 23:13:46,215 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:13:46,215 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:13:46,216 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:13:46,216 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 [2022-02-20 23:13:46,456 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:13:46,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:13:46,483 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:13:46,484 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:13:46,485 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:13:46,486 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-02-20 23:13:46,546 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12a60c593/7ba282c2eaa342da8c8f161af2bf8678/FLAG3d1d26cab [2022-02-20 23:13:47,330 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:13:47,331 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-02-20 23:13:47,384 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12a60c593/7ba282c2eaa342da8c8f161af2bf8678/FLAG3d1d26cab [2022-02-20 23:13:47,809 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12a60c593/7ba282c2eaa342da8c8f161af2bf8678 [2022-02-20 23:13:47,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:13:47,814 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:13:47,815 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:13:47,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:13:47,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:13:47,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:13:47" (1/1) ... [2022-02-20 23:13:47,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e08f09e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:47, skipping insertion in model container [2022-02-20 23:13:47,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:13:47" (1/1) ... [2022-02-20 23:13:47,826 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:13:47,973 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:13:51,651 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-02-20 23:13:51,653 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-02-20 23:13:51,653 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-02-20 23:13:51,654 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-02-20 23:13:51,686 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:13:51,716 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:13:52,303 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-02-20 23:13:52,305 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-02-20 23:13:52,305 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-02-20 23:13:52,306 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-02-20 23:13:52,313 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:13:52,521 INFO L208 MainTranslator]: Completed translation [2022-02-20 23:13:52,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:52 WrapperNode [2022-02-20 23:13:52,522 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 23:13:52,524 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 23:13:52,524 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 23:13:52,524 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 23:13:52,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:52" (1/1) ... [2022-02-20 23:13:52,641 ERROR L1136 TypeChecker]: C: lp->phy[lp->active].spd.value [10596]: Undeclared identifier #t~mem1644 in IdentifierExpression[#t~mem1644,] [2022-02-20 23:13:52,749 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:52" (1/1) ... [2022-02-20 23:13:52,749 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 23:13:52,749 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2022-02-20 23:13:52,752 INFO L158 Benchmark]: Toolchain (without parser) took 4936.61ms. Allocated memory was 96.5MB in the beginning and 186.6MB in the end (delta: 90.2MB). Free memory was 54.6MB in the beginning and 73.3MB in the end (delta: -18.7MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2022-02-20 23:13:52,752 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 77.6MB. Free memory is still 57.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 23:13:52,763 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4707.54ms. Allocated memory was 96.5MB in the beginning and 186.6MB in the end (delta: 90.2MB). Free memory was 54.2MB in the beginning and 81.7MB in the end (delta: -27.4MB). Peak memory consumption was 106.9MB. Max. memory is 16.1GB. [2022-02-20 23:13:52,764 INFO L158 Benchmark]: Boogie Procedure Inliner took 225.81ms. Allocated memory is still 186.6MB. Free memory was 81.7MB in the beginning and 73.3MB in the end (delta: 8.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-02-20 23:13:52,780 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 0.16ms. Allocated memory is still 77.6MB. Free memory is still 57.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4707.54ms. Allocated memory was 96.5MB in the beginning and 186.6MB in the end (delta: 90.2MB). Free memory was 54.2MB in the beginning and 81.7MB in the end (delta: -27.4MB). Peak memory consumption was 106.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 225.81ms. Allocated memory is still 186.6MB. Free memory was 81.7MB in the beginning and 73.3MB in the end (delta: 8.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 10596]: 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_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 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 23:13:54,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 23:13:54,554 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 23:13:54,593 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 23:13:54,594 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 23:13:54,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 23:13:54,598 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 23:13:54,603 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 23:13:54,606 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 23:13:54,610 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 23:13:54,612 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 23:13:54,616 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 23:13:54,625 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 23:13:54,628 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 23:13:54,629 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 23:13:54,632 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 23:13:54,633 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 23:13:54,633 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 23:13:54,636 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 23:13:54,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 23:13:54,639 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 23:13:54,640 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 23:13:54,642 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 23:13:54,643 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 23:13:54,650 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 23:13:54,651 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 23:13:54,652 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 23:13:54,652 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 23:13:54,653 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 23:13:54,653 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 23:13:54,654 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 23:13:54,654 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 23:13:54,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 23:13:54,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 23:13:54,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 23:13:54,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 23:13:54,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 23:13:54,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 23:13:54,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 23:13:54,658 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 23:13:54,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 23:13:54,661 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 23:13:54,691 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 23:13:54,691 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 23:13:54,692 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 23:13:54,692 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 23:13:54,693 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 23:13:54,694 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 23:13:54,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 23:13:54,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 23:13:54,696 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 23:13:54,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 23:13:54,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 23:13:54,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 23:13:54,697 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 23:13:54,697 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 23:13:54,698 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 23:13:54,698 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 23:13:54,698 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 23:13:54,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 23:13:54,698 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 23:13:54,699 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 23:13:54,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 23:13:54,699 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 23:13:54,699 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 23:13:54,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:13:54,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 23:13:54,700 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 23:13:54,700 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 23:13:54,701 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 23:13:54,701 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 23:13:54,701 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 23:13:54,701 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 23:13:54,701 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 23:13:54,702 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 23:13:54,702 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 527ba95af45b5d863cb3ca1867267fd54ac6958329e64d7162c5caa88bde96c3 [2022-02-20 23:13:55,022 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 23:13:55,047 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 23:13:55,049 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 23:13:55,050 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 23:13:55,055 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 23:13:55,057 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-02-20 23:13:55,117 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9452f94e3/fe3d42ce9a7f47cba2b509c7a121f14f/FLAGe5f39f585 [2022-02-20 23:13:55,962 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 23:13:55,963 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-02-20 23:13:56,023 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9452f94e3/fe3d42ce9a7f47cba2b509c7a121f14f/FLAGe5f39f585 [2022-02-20 23:13:56,400 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9452f94e3/fe3d42ce9a7f47cba2b509c7a121f14f [2022-02-20 23:13:56,402 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 23:13:56,403 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 23:13:56,404 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 23:13:56,404 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 23:13:56,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 23:13:56,410 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:13:56" (1/1) ... [2022-02-20 23:13:56,411 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61e75c03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:13:56, skipping insertion in model container [2022-02-20 23:13:56,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 11:13:56" (1/1) ... [2022-02-20 23:13:56,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 23:13:56,569 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:14:00,698 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-02-20 23:14:00,701 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-02-20 23:14:00,706 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-02-20 23:14:00,706 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-02-20 23:14:00,762 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:14:00,827 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 23:14:00,976 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 23:14:01,581 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-02-20 23:14:01,581 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-02-20 23:14:01,582 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-02-20 23:14:01,582 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-02-20 23:14:01,588 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:14:01,618 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 23:14:02,074 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_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470813,470826] [2022-02-20 23:14:02,075 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[470982,470995] [2022-02-20 23:14:02,076 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471149,471162] [2022-02-20 23:14:02,076 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[471317,471330] [2022-02-20 23:14:02,083 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 23:14:02,255 INFO L208 MainTranslator]: Completed translation [2022-02-20 23:14:02,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02 WrapperNode [2022-02-20 23:14:02,256 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 23:14:02,257 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 23:14:02,257 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 23:14:02,258 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 23:14:02,264 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02" (1/1) ... [2022-02-20 23:14:02,371 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02" (1/1) ... [2022-02-20 23:14:02,652 INFO L137 Inliner]: procedures = 540, calls = 4106, calls flagged for inlining = 232, calls inlined = 215, statements flattened = 8209 [2022-02-20 23:14:02,653 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 23:14:02,653 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 23:14:02,653 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 23:14:02,654 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 23:14:02,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02" (1/1) ... [2022-02-20 23:14:02,661 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02" (1/1) ... [2022-02-20 23:14:02,710 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02" (1/1) ... [2022-02-20 23:14:02,711 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02" (1/1) ... [2022-02-20 23:14:02,928 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02" (1/1) ... [2022-02-20 23:14:02,954 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02" (1/1) ... [2022-02-20 23:14:02,983 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02" (1/1) ... [2022-02-20 23:14:03,034 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 23:14:03,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 23:14:03,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 23:14:03,036 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 23:14:03,037 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 11:14:02" (1/1) ... [2022-02-20 23:14:03,043 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 23:14:03,051 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 23:14:03,069 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 23:14:03,090 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 23:14:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2022-02-20 23:14:03,106 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2022-02-20 23:14:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 23:14:03,106 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 23:14:03,106 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-02-20 23:14:03,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-02-20 23:14:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 23:14:03,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 23:14:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2022-02-20 23:14:03,107 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2022-02-20 23:14:03,107 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2022-02-20 23:14:03,107 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2022-02-20 23:14:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-02-20 23:14:03,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-02-20 23:14:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2022-02-20 23:14:03,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2022-02-20 23:14:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-02-20 23:14:03,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-02-20 23:14:03,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-02-20 23:14:03,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-02-20 23:14:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2022-02-20 23:14:03,109 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2022-02-20 23:14:03,109 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2022-02-20 23:14:03,110 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2022-02-20 23:14:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-02-20 23:14:03,110 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-02-20 23:14:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2022-02-20 23:14:03,110 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2022-02-20 23:14:03,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-02-20 23:14:03,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-02-20 23:14:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 23:14:03,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 23:14:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2022-02-20 23:14:03,111 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2022-02-20 23:14:03,111 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2022-02-20 23:14:03,111 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2022-02-20 23:14:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-02-20 23:14:03,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-02-20 23:14:03,112 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2022-02-20 23:14:03,112 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2022-02-20 23:14:03,113 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-02-20 23:14:03,113 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-02-20 23:14:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2022-02-20 23:14:03,114 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2022-02-20 23:14:03,114 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-02-20 23:14:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-02-20 23:14:03,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-02-20 23:14:03,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-02-20 23:14:03,115 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2022-02-20 23:14:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2022-02-20 23:14:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-02-20 23:14:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-02-20 23:14:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-02-20 23:14:03,116 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-02-20 23:14:03,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 23:14:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 23:14:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-02-20 23:14:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2022-02-20 23:14:03,117 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2022-02-20 23:14:03,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 23:14:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-02-20 23:14:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-02-20 23:14:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 23:14:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-02-20 23:14:03,118 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-02-20 23:14:03,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 23:14:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 23:14:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-02-20 23:14:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-02-20 23:14:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2022-02-20 23:14:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2022-02-20 23:14:03,119 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 23:14:03,119 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 23:14:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-02-20 23:14:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-02-20 23:14:03,120 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-02-20 23:14:03,120 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-02-20 23:14:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2022-02-20 23:14:03,121 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2022-02-20 23:14:03,121 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2022-02-20 23:14:03,121 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2022-02-20 23:14:03,122 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-02-20 23:14:03,122 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-02-20 23:14:03,122 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-02-20 23:14:03,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-02-20 23:14:03,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-02-20 23:14:03,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-02-20 23:14:03,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-02-20 23:14:03,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-02-20 23:14:03,123 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 23:14:03,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 23:14:03,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 23:14:03,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 23:14:03,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-02-20 23:14:03,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-02-20 23:14:03,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-02-20 23:14:03,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-02-20 23:14:03,124 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2022-02-20 23:14:03,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2022-02-20 23:14:03,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-02-20 23:14:03,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-02-20 23:14:03,125 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2022-02-20 23:14:03,125 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2022-02-20 23:14:03,126 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-02-20 23:14:03,128 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-02-20 23:14:03,129 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-02-20 23:14:03,129 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-02-20 23:14:03,129 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2022-02-20 23:14:03,129 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2022-02-20 23:14:03,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-02-20 23:14:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-02-20 23:14:03,130 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-02-20 23:14:03,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-02-20 23:14:03,134 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2022-02-20 23:14:03,135 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2022-02-20 23:14:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 23:14:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2022-02-20 23:14:03,135 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2022-02-20 23:14:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 23:14:03,135 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2022-02-20 23:14:03,136 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2022-02-20 23:14:03,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-02-20 23:14:03,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-02-20 23:14:03,136 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-02-20 23:14:03,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-02-20 23:14:03,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 23:14:03,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 23:14:03,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 23:14:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 23:14:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 23:14:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 23:14:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2022-02-20 23:14:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2022-02-20 23:14:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-02-20 23:14:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-02-20 23:14:03,137 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2022-02-20 23:14:03,137 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2022-02-20 23:14:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2022-02-20 23:14:03,138 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2022-02-20 23:14:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2022-02-20 23:14:03,138 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2022-02-20 23:14:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-02-20 23:14:03,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-02-20 23:14:03,138 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2022-02-20 23:14:03,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2022-02-20 23:14:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 23:14:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 23:14:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2022-02-20 23:14:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2022-02-20 23:14:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-02-20 23:14:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-02-20 23:14:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-02-20 23:14:03,139 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-02-20 23:14:03,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 23:14:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2022-02-20 23:14:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2022-02-20 23:14:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2022-02-20 23:14:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2022-02-20 23:14:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 23:14:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 23:14:03,140 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2022-02-20 23:14:03,140 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2022-02-20 23:14:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 23:14:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-02-20 23:14:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-02-20 23:14:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 23:14:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2022-02-20 23:14:03,141 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2022-02-20 23:14:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 23:14:03,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 23:14:03,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 23:14:03,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 23:14:03,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 23:14:03,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 23:14:03,143 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2022-02-20 23:14:03,143 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2022-02-20 23:14:03,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-02-20 23:14:03,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-02-20 23:14:03,144 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-02-20 23:14:03,144 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-02-20 23:14:03,145 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2022-02-20 23:14:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2022-02-20 23:14:03,145 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2022-02-20 23:14:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2022-02-20 23:14:03,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-02-20 23:14:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-02-20 23:14:03,145 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2022-02-20 23:14:03,145 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2022-02-20 23:14:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2022-02-20 23:14:03,146 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2022-02-20 23:14:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2022-02-20 23:14:03,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2022-02-20 23:14:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2022-02-20 23:14:03,146 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2022-02-20 23:14:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2022-02-20 23:14:03,146 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2022-02-20 23:14:03,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 23:14:03,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 23:14:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2022-02-20 23:14:03,147 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2022-02-20 23:14:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-02-20 23:14:03,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-02-20 23:14:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2022-02-20 23:14:03,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2022-02-20 23:14:03,147 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-02-20 23:14:03,148 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-02-20 23:14:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2022-02-20 23:14:03,148 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2022-02-20 23:14:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2022-02-20 23:14:03,148 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2022-02-20 23:14:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-02-20 23:14:03,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-02-20 23:14:03,148 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2022-02-20 23:14:03,148 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2022-02-20 23:14:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 23:14:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2022-02-20 23:14:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2022-02-20 23:14:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2022-02-20 23:14:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2022-02-20 23:14:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2022-02-20 23:14:03,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2022-02-20 23:14:03,149 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2022-02-20 23:14:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2022-02-20 23:14:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 23:14:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2022-02-20 23:14:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2022-02-20 23:14:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-02-20 23:14:03,150 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-02-20 23:14:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 23:14:03,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 23:14:03,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 23:14:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 23:14:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 23:14:03,154 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-02-20 23:14:03,154 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-02-20 23:14:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2022-02-20 23:14:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2022-02-20 23:14:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-02-20 23:14:03,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-02-20 23:14:03,155 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2022-02-20 23:14:03,156 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2022-02-20 23:14:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2022-02-20 23:14:03,156 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2022-02-20 23:14:03,156 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 23:14:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 23:14:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-02-20 23:14:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-02-20 23:14:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-02-20 23:14:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-02-20 23:14:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2022-02-20 23:14:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2022-02-20 23:14:03,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-02-20 23:14:03,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-02-20 23:14:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-02-20 23:14:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-02-20 23:14:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2022-02-20 23:14:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2022-02-20 23:14:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2022-02-20 23:14:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2022-02-20 23:14:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2022-02-20 23:14:03,158 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2022-02-20 23:14:03,158 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2022-02-20 23:14:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2022-02-20 23:14:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-02-20 23:14:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-02-20 23:14:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-02-20 23:14:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-02-20 23:14:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-02-20 23:14:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-02-20 23:14:03,159 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2022-02-20 23:14:03,159 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2022-02-20 23:14:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 23:14:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-02-20 23:14:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-02-20 23:14:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-02-20 23:14:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2022-02-20 23:14:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2022-02-20 23:14:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2022-02-20 23:14:03,160 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2022-02-20 23:14:03,160 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2022-02-20 23:14:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2022-02-20 23:14:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 23:14:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 23:14:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 23:14:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 23:14:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 23:14:03,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 23:14:03,161 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2022-02-20 23:14:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2022-02-20 23:14:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-02-20 23:14:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-02-20 23:14:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2022-02-20 23:14:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2022-02-20 23:14:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-02-20 23:14:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-02-20 23:14:03,162 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2022-02-20 23:14:03,162 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2022-02-20 23:14:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2022-02-20 23:14:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2022-02-20 23:14:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2022-02-20 23:14:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2022-02-20 23:14:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2022-02-20 23:14:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2022-02-20 23:14:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-02-20 23:14:03,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-02-20 23:14:03,163 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2022-02-20 23:14:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2022-02-20 23:14:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2022-02-20 23:14:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2022-02-20 23:14:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2022-02-20 23:14:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2022-02-20 23:14:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2022-02-20 23:14:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2022-02-20 23:14:03,164 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2022-02-20 23:14:03,164 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2022-02-20 23:14:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2022-02-20 23:14:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2022-02-20 23:14:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-02-20 23:14:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-02-20 23:14:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2022-02-20 23:14:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2022-02-20 23:14:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2022-02-20 23:14:03,165 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2022-02-20 23:14:03,165 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-02-20 23:14:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-02-20 23:14:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2022-02-20 23:14:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2022-02-20 23:14:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2022-02-20 23:14:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2022-02-20 23:14:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2022-02-20 23:14:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2022-02-20 23:14:03,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-02-20 23:14:03,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-02-20 23:14:03,167 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-02-20 23:14:04,442 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 23:14:04,450 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 23:14:07,618 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;