./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 --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 11:03:51,540 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 11:03:51,542 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 11:03:51,577 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 11:03:51,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 11:03:51,580 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 11:03:51,588 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 11:03:51,591 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 11:03:51,593 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 11:03:51,594 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 11:03:51,595 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 11:03:51,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 11:03:51,597 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 11:03:51,598 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 11:03:51,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 11:03:51,601 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 11:03:51,602 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 11:03:51,604 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 11:03:51,606 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 11:03:51,608 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 11:03:51,610 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 11:03:51,612 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 11:03:51,613 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 11:03:51,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 11:03:51,620 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 11:03:51,620 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 11:03:51,621 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 11:03:51,622 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 11:03:51,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 11:03:51,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 11:03:51,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 11:03:51,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 11:03:51,626 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 11:03:51,627 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 11:03:51,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 11:03:51,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 11:03:51,630 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 11:03:51,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 11:03:51,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 11:03:51,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 11:03:51,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 11:03:51,634 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 11:03:51,667 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 11:03:51,668 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 11:03:51,668 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 11:03:51,668 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 11:03:51,669 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 11:03:51,670 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 11:03:51,671 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 11:03:51,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 11:03:51,671 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 11:03:51,672 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 11:03:51,672 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 11:03:51,673 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 11:03:51,673 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 11:03:51,673 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 11:03:51,674 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 11:03:51,674 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 11:03:51,675 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 11:03:51,675 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 11:03:51,675 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 11:03:51,676 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 11:03:51,676 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 11:03:51,676 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 11:03:51,677 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 11:03:51,677 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 11:03:51,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 11:03:51,678 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 11:03:51,678 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 11:03:51,679 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 11:03:51,679 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 11:03:51,680 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 11:03:51,680 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52f53de973aa03e2a9eaadeeb26ce30c3104ed671c54a416d14fc4c2bdab8bd9 [2022-10-17 11:03:51,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 11:03:51,973 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 11:03:51,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 11:03:51,979 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 11:03:51,980 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 11:03:51,982 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 11:03:52,055 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/data/c38f260a9/e5d303d7d6bd4bc9a86fabcbbbb478d6/FLAGf1127cd7e [2022-10-17 11:03:53,161 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 11:03:53,162 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 11:03:53,212 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/data/c38f260a9/e5d303d7d6bd4bc9a86fabcbbbb478d6/FLAGf1127cd7e [2022-10-17 11:03:53,351 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/data/c38f260a9/e5d303d7d6bd4bc9a86fabcbbbb478d6 [2022-10-17 11:03:53,353 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 11:03:53,355 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 11:03:53,356 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 11:03:53,356 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 11:03:53,360 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 11:03:53,360 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:03:53" (1/1) ... [2022-10-17 11:03:53,362 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66f35040 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:03:53, skipping insertion in model container [2022-10-17 11:03:53,362 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:03:53" (1/1) ... [2022-10-17 11:03:53,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 11:03:53,560 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 11:03:58,240 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[479863,479876] [2022-10-17 11:03:58,243 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480032,480045] [2022-10-17 11:03:58,244 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480199,480212] [2022-10-17 11:03:58,244 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480367,480380] [2022-10-17 11:03:58,279 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 11:03:58,335 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 11:03:58,923 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[479863,479876] [2022-10-17 11:03:58,924 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480032,480045] [2022-10-17 11:03:58,925 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480199,480212] [2022-10-17 11:03:58,925 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480367,480380] [2022-10-17 11:03:58,936 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 11:03:59,226 INFO L208 MainTranslator]: Completed translation [2022-10-17 11:03:59,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:03:59 WrapperNode [2022-10-17 11:03:59,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 11:03:59,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 11:03:59,228 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 11:03:59,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 11:03:59,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:03:59" (1/1) ... [2022-10-17 11:03:59,377 ERROR L1136 TypeChecker]: C: lp->phy[lp->active].spd.value [10573]: Undeclared identifier #t~mem1644 in IdentifierExpression[#t~mem1644,] [2022-10-17 11:03:59,419 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:03:59" (1/1) ... [2022-10-17 11:03:59,419 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 11:03:59,419 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2022-10-17 11:03:59,421 INFO L158 Benchmark]: Toolchain (without parser) took 6065.35ms. Allocated memory was 107.0MB in the beginning and 230.7MB in the end (delta: 123.7MB). Free memory was 65.9MB in the beginning and 89.6MB in the end (delta: -23.7MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2022-10-17 11:03:59,422 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory was 59.8MB in the beginning and 59.6MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 11:03:59,423 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5871.55ms. Allocated memory was 107.0MB in the beginning and 230.7MB in the end (delta: 123.7MB). Free memory was 65.5MB in the beginning and 99.0MB in the end (delta: -33.5MB). Peak memory consumption was 121.7MB. Max. memory is 16.1GB. [2022-10-17 11:03:59,423 INFO L158 Benchmark]: Boogie Procedure Inliner took 191.06ms. Allocated memory is still 230.7MB. Free memory was 99.0MB in the beginning and 89.6MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 11:03:59,426 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory was 59.8MB in the beginning and 59.6MB in the end (delta: 159.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5871.55ms. Allocated memory was 107.0MB in the beginning and 230.7MB in the end (delta: 123.7MB). Free memory was 65.5MB in the beginning and 99.0MB in the end (delta: -33.5MB). Peak memory consumption was 121.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 191.06ms. Allocated memory is still 230.7MB. Free memory was 99.0MB in the beginning and 89.6MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. 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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 11:04:01,742 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 11:04:01,746 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 11:04:01,801 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 11:04:01,802 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 11:04:01,807 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 11:04:01,810 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 11:04:01,819 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 11:04:01,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 11:04:01,826 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 11:04:01,827 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 11:04:01,829 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 11:04:01,829 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 11:04:01,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 11:04:01,832 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 11:04:01,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 11:04:01,837 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 11:04:01,844 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 11:04:01,846 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 11:04:01,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 11:04:01,858 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 11:04:01,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 11:04:01,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 11:04:01,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 11:04:01,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 11:04:01,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 11:04:01,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 11:04:01,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 11:04:01,880 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 11:04:01,881 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 11:04:01,881 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 11:04:01,882 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 11:04:01,884 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 11:04:01,885 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 11:04:01,886 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 11:04:01,886 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 11:04:01,887 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 11:04:01,887 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 11:04:01,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 11:04:01,889 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 11:04:01,890 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 11:04:01,895 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-10-17 11:04:01,942 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 11:04:01,942 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 11:04:01,943 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 11:04:01,943 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 11:04:01,944 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 11:04:01,944 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 11:04:01,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 11:04:01,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 11:04:01,946 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 11:04:01,946 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 11:04:01,947 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 11:04:01,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 11:04:01,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 11:04:01,948 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 11:04:01,948 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 11:04:01,948 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 11:04:01,949 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 11:04:01,949 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 11:04:01,949 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 11:04:01,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 11:04:01,949 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 11:04:01,950 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 11:04:01,950 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 11:04:01,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 11:04:01,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 11:04:01,950 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 11:04:01,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 11:04:01,951 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-10-17 11:04:01,951 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 11:04:01,951 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 11:04:01,951 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 11:04:01,952 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 11:04:01,952 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 11:04:01,952 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 52f53de973aa03e2a9eaadeeb26ce30c3104ed671c54a416d14fc4c2bdab8bd9 [2022-10-17 11:04:02,344 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 11:04:02,374 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 11:04:02,376 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 11:04:02,378 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 11:04:02,380 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 11:04:02,382 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 11:04:02,459 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/data/352ca381b/eb62865984c94874bb6c0f5e1706d0f2/FLAG36b101ef1 [2022-10-17 11:04:03,627 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 11:04:03,629 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i [2022-10-17 11:04:03,712 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/data/352ca381b/eb62865984c94874bb6c0f5e1706d0f2/FLAG36b101ef1 [2022-10-17 11:04:03,859 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/data/352ca381b/eb62865984c94874bb6c0f5e1706d0f2 [2022-10-17 11:04:03,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 11:04:03,866 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 11:04:03,867 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 11:04:03,868 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 11:04:03,872 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 11:04:03,873 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:04:03" (1/1) ... [2022-10-17 11:04:03,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@204189cc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:03, skipping insertion in model container [2022-10-17 11:04:03,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 11:04:03" (1/1) ... [2022-10-17 11:04:03,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 11:04:04,179 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 11:04:08,812 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[479863,479876] [2022-10-17 11:04:08,815 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480032,480045] [2022-10-17 11:04:08,816 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480199,480212] [2022-10-17 11:04:08,816 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480367,480380] [2022-10-17 11:04:08,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 11:04:08,921 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 11:04:09,073 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 11:04:09,593 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[479863,479876] [2022-10-17 11:04:09,593 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480032,480045] [2022-10-17 11:04:09,594 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480199,480212] [2022-10-17 11:04:09,594 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480367,480380] [2022-10-17 11:04:09,599 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 11:04:09,618 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 11:04:10,189 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[479863,479876] [2022-10-17 11:04:10,189 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480032,480045] [2022-10-17 11:04:10,190 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480199,480212] [2022-10-17 11:04:10,190 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dec-tulip-de4x5.cil.i[480367,480380] [2022-10-17 11:04:10,200 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 11:04:10,530 INFO L208 MainTranslator]: Completed translation [2022-10-17 11:04:10,530 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10 WrapperNode [2022-10-17 11:04:10,531 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 11:04:10,532 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 11:04:10,533 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 11:04:10,533 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 11:04:10,540 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:10,780 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:11,105 INFO L138 Inliner]: procedures = 558, calls = 4122, calls flagged for inlining = 248, calls inlined = 231, statements flattened = 8349 [2022-10-17 11:04:11,105 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 11:04:11,106 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 11:04:11,106 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 11:04:11,107 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 11:04:11,117 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:11,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:11,224 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:11,225 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:11,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:11,634 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:11,689 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:11,725 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:11,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 11:04:11,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 11:04:11,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 11:04:11,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 11:04:11,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 11:04:10" (1/1) ... [2022-10-17 11:04:11,804 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 11:04:11,815 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 11:04:11,827 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 11:04:11,860 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ddbf706-ed55-42c7-af8f-ca769a359975/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 11:04:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure disable_ast [2022-10-17 11:04:11,879 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_ast [2022-10-17 11:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 11:04:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 11:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 11:04:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 11:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 11:04:11,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 11:04:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure type4_infoblock [2022-10-17 11:04:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure type4_infoblock [2022-10-17 11:04:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_put_cache [2022-10-17 11:04:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_put_cache [2022-10-17 11:04:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-10-17 11:04:11,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-10-17 11:04:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_de4x5_private [2022-10-17 11:04:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_de4x5_private [2022-10-17 11:04:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 11:04:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 11:04:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-10-17 11:04:11,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_de4x5_private [2022-10-17 11:04:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_mii [2022-10-17 11:04:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_mii [2022-10-17 11:04:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_switch_mac_port [2022-10-17 11:04:11,883 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_switch_mac_port [2022-10-17 11:04:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 11:04:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 11:04:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure srom_latch [2022-10-17 11:04:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_latch [2022-10-17 11:04:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_69 [2022-10-17 11:04:11,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_69 [2022-10-17 11:04:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 11:04:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 11:04:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure build_setup_frame [2022-10-17 11:04:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure build_setup_frame [2022-10-17 11:04:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure type2_infoblock [2022-10-17 11:04:11,885 INFO L138 BoogieDeclarations]: Found implementation of procedure type2_infoblock [2022-10-17 11:04:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 11:04:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-10-17 11:04:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure type0_infoblock [2022-10-17 11:04:11,886 INFO L138 BoogieDeclarations]: Found implementation of procedure type0_infoblock [2022-10-17 11:04:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-10-17 11:04:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-10-17 11:04:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure DevicePresent [2022-10-17 11:04:11,888 INFO L138 BoogieDeclarations]: Found implementation of procedure DevicePresent [2022-10-17 11:04:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-10-17 11:04:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-10-17 11:04:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 11:04:11,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 11:04:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure dc21143_infoleaf [2022-10-17 11:04:11,890 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21143_infoleaf [2022-10-17 11:04:11,890 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast_list [2022-10-17 11:04:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast_list [2022-10-17 11:04:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 11:04:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 11:04:11,891 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 11:04:11,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 11:04:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-10-17 11:04:11,892 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_sw_reset [2022-10-17 11:04:11,892 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_sw_reset [2022-10-17 11:04:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 11:04:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-10-17 11:04:11,893 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-10-17 11:04:11,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 11:04:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-17 11:04:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-17 11:04:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 11:04:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 11:04:11,894 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-10-17 11:04:11,894 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-10-17 11:04:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure is_spd_100 [2022-10-17 11:04:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure is_spd_100 [2022-10-17 11:04:11,895 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 11:04:11,895 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 11:04:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 11:04:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-10-17 11:04:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-10-17 11:04:11,896 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-10-17 11:04:11,896 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_mii [2022-10-17 11:04:11,897 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_mii [2022-10-17 11:04:11,897 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_rx_buffs [2022-10-17 11:04:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_rx_buffs [2022-10-17 11:04:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 11:04:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 11:04:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 11:04:11,898 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 11:04:11,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 11:04:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 11:04:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-10-17 11:04:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u_char~0~X~$Pointer$~TO~C_INT [2022-10-17 11:04:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 11:04:11,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 11:04:11,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 11:04:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 11:04:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 11:04:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 11:04:11,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 11:04:11,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 11:04:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ping_media [2022-10-17 11:04:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ping_media [2022-10-17 11:04:11,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 11:04:11,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 11:04:11,902 INFO L130 BoogieDeclarations]: Found specification of procedure srom_autoconf [2022-10-17 11:04:11,903 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_autoconf [2022-10-17 11:04:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 11:04:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 11:04:11,906 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-10-17 11:04:11,906 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-10-17 11:04:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_tx [2022-10-17 11:04:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_tx [2022-10-17 11:04:11,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 11:04:11,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 11:04:11,908 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-10-17 11:04:11,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-10-17 11:04:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure srom_rd [2022-10-17 11:04:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_rd [2022-10-17 11:04:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 11:04:11,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 11:04:11,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 11:04:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 11:04:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 11:04:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure SetMulticastFilter [2022-10-17 11:04:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMulticastFilter [2022-10-17 11:04:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 11:04:11,916 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ioctl [2022-10-17 11:04:11,916 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ioctl [2022-10-17 11:04:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 11:04:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 11:04:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 11:04:11,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 11:04:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 11:04:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 11:04:11,917 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 11:04:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 11:04:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 11:04:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 11:04:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure getfrom_srom [2022-10-17 11:04:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure getfrom_srom [2022-10-17 11:04:11,918 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-10-17 11:04:11,918 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-10-17 11:04:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure mii_swap [2022-10-17 11:04:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_swap [2022-10-17 11:04:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_reset_phy [2022-10-17 11:04:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_reset_phy [2022-10-17 11:04:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_putb_cache [2022-10-17 11:04:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_putb_cache [2022-10-17 11:04:11,919 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-10-17 11:04:11,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-10-17 11:04:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure dc21142_infoleaf [2022-10-17 11:04:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21142_infoleaf [2022-10-17 11:04:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 11:04:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 11:04:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_stats [2022-10-17 11:04:11,920 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_stats [2022-10-17 11:04:11,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 11:04:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 11:04:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 11:04:11,921 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 11:04:11,921 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 11:04:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init_connection [2022-10-17 11:04:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init_connection [2022-10-17 11:04:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wr [2022-10-17 11:04:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wr [2022-10-17 11:04:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 11:04:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 11:04:11,922 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_state [2022-10-17 11:04:11,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_state [2022-10-17 11:04:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 11:04:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-10-17 11:04:11,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-10-17 11:04:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 11:04:11,923 INFO L130 BoogieDeclarations]: Found specification of procedure type3_infoblock [2022-10-17 11:04:11,924 INFO L138 BoogieDeclarations]: Found implementation of procedure type3_infoblock [2022-10-17 11:04:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 11:04:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 11:04:11,924 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 11:04:11,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 11:04:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 11:04:11,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 11:04:11,926 INFO L130 BoogieDeclarations]: Found specification of procedure reset_init_sia [2022-10-17 11:04:11,927 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_init_sia [2022-10-17 11:04:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 11:04:11,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 11:04:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 11:04:11,927 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 11:04:11,927 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_alloc_rx_buff [2022-10-17 11:04:11,927 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_alloc_rx_buff [2022-10-17 11:04:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure test_for_100Mb [2022-10-17 11:04:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure test_for_100Mb [2022-10-17 11:04:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 11:04:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 11:04:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure type5_infoblock [2022-10-17 11:04:11,928 INFO L138 BoogieDeclarations]: Found implementation of procedure type5_infoblock [2022-10-17 11:04:11,928 INFO L130 BoogieDeclarations]: Found specification of procedure load_packet [2022-10-17 11:04:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure load_packet [2022-10-17 11:04:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140m_autoconf [2022-10-17 11:04:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140m_autoconf [2022-10-17 11:04:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure is_100_up [2022-10-17 11:04:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure is_100_up [2022-10-17 11:04:11,929 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_open [2022-10-17 11:04:11,929 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_open [2022-10-17 11:04:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 11:04:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 11:04:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ta [2022-10-17 11:04:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ta [2022-10-17 11:04:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 11:04:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 11:04:11,930 INFO L130 BoogieDeclarations]: Found specification of procedure dc21040_autoconf [2022-10-17 11:04:11,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21040_autoconf [2022-10-17 11:04:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2022-10-17 11:04:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2022-10-17 11:04:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure test_mii_reg [2022-10-17 11:04:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure test_mii_reg [2022-10-17 11:04:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_cache_state [2022-10-17 11:04:11,931 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_cache_state [2022-10-17 11:04:11,931 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 11:04:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 11:04:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_pci_remove [2022-10-17 11:04:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_pci_remove [2022-10-17 11:04:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 11:04:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_media [2022-10-17 11:04:11,932 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_media [2022-10-17 11:04:11,932 INFO L130 BoogieDeclarations]: Found specification of procedure autoconf_media [2022-10-17 11:04:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure autoconf_media [2022-10-17 11:04:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_autoconf [2022-10-17 11:04:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_autoconf [2022-10-17 11:04:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rd [2022-10-17 11:04:11,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rd [2022-10-17 11:04:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 11:04:11,933 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_ast [2022-10-17 11:04:11,935 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_ast [2022-10-17 11:04:11,938 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le32 [2022-10-17 11:04:11,938 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le32 [2022-10-17 11:04:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 11:04:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 11:04:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 11:04:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 11:04:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 11:04:11,939 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-10-17 11:04:11,939 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-10-17 11:04:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure is_10_up [2022-10-17 11:04:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10_up [2022-10-17 11:04:11,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-10-17 11:04:11,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-10-17 11:04:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure is_anc_capable [2022-10-17 11:04:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure is_anc_capable [2022-10-17 11:04:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure type1_infoblock [2022-10-17 11:04:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure type1_infoblock [2022-10-17 11:04:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 11:04:11,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 11:04:11,942 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-10-17 11:04:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-10-17 11:04:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 11:04:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 11:04:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure dc21140_infoleaf [2022-10-17 11:04:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21140_infoleaf [2022-10-17 11:04:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 11:04:11,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 11:04:11,943 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2022-10-17 11:04:11,944 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2022-10-17 11:04:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_queue_pkt [2022-10-17 11:04:11,944 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_queue_pkt [2022-10-17 11:04:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure test_media [2022-10-17 11:04:11,944 INFO L138 BoogieDeclarations]: Found implementation of procedure test_media [2022-10-17 11:04:11,944 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buffs [2022-10-17 11:04:11,944 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buffs [2022-10-17 11:04:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2022-10-17 11:04:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2022-10-17 11:04:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 11:04:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 11:04:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 11:04:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 11:04:11,945 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 11:04:11,945 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 11:04:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_init [2022-10-17 11:04:11,946 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_init [2022-10-17 11:04:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 11:04:11,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-10-17 11:04:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 11:04:11,946 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 11:04:11,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_73 [2022-10-17 11:04:11,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_73 [2022-10-17 11:04:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure dc21041_infoleaf [2022-10-17 11:04:11,947 INFO L138 BoogieDeclarations]: Found implementation of procedure dc21041_infoleaf [2022-10-17 11:04:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure srom_exec [2022-10-17 11:04:11,947 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_exec [2022-10-17 11:04:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 11:04:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 11:04:11,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 11:04:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 11:04:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 11:04:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 11:04:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure gep_wr [2022-10-17 11:04:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_wr [2022-10-17 11:04:11,948 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 11:04:11,948 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 11:04:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure sendto_srom [2022-10-17 11:04:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sendto_srom [2022-10-17 11:04:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2022-10-17 11:04:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2022-10-17 11:04:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_get_cache [2022-10-17 11:04:11,949 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_get_cache [2022-10-17 11:04:11,949 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_suspect_state [2022-10-17 11:04:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_suspect_state [2022-10-17 11:04:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_dbg_mii [2022-10-17 11:04:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_dbg_mii [2022-10-17 11:04:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure compact_infoblock [2022-10-17 11:04:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure compact_infoblock [2022-10-17 11:04:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 11:04:11,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 11:04:11,950 INFO L130 BoogieDeclarations]: Found specification of procedure gep_rd [2022-10-17 11:04:11,951 INFO L138 BoogieDeclarations]: Found implementation of procedure gep_rd [2022-10-17 11:04:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure mii_address [2022-10-17 11:04:11,951 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_address [2022-10-17 11:04:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_free_tx_buff [2022-10-17 11:04:11,951 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_free_tx_buff [2022-10-17 11:04:11,951 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_setup_intr [2022-10-17 11:04:11,951 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_setup_intr [2022-10-17 11:04:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_save_skbs [2022-10-17 11:04:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_save_skbs [2022-10-17 11:04:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure dc2114x_autoconf [2022-10-17 11:04:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dc2114x_autoconf [2022-10-17 11:04:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-10-17 11:04:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-10-17 11:04:11,952 INFO L130 BoogieDeclarations]: Found specification of procedure srom_map_media [2022-10-17 11:04:11,952 INFO L138 BoogieDeclarations]: Found implementation of procedure srom_map_media [2022-10-17 11:04:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_strncmp [2022-10-17 11:04:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_strncmp [2022-10-17 11:04:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2022-10-17 11:04:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2022-10-17 11:04:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure de4x5_close [2022-10-17 11:04:11,953 INFO L138 BoogieDeclarations]: Found implementation of procedure de4x5_close [2022-10-17 11:04:11,953 INFO L130 BoogieDeclarations]: Found specification of procedure yawn [2022-10-17 11:04:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure yawn [2022-10-17 11:04:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure mii_wdata [2022-10-17 11:04:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_wdata [2022-10-17 11:04:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 11:04:11,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 11:04:11,954 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 11:04:13,258 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 11:04:13,339 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 11:04:17,973 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;