./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c5b0d1bb6abf00f856e27261b150a3be237701039761971659caf0639a1797fb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:56:19,282 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:56:19,285 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:56:19,332 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:56:19,333 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:56:19,337 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:56:19,339 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:56:19,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:56:19,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:56:19,352 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:56:19,353 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:56:19,355 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:56:19,355 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:56:19,358 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:56:19,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:56:19,366 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:56:19,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:56:19,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:56:19,374 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:56:19,383 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:56:19,385 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:56:19,386 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:56:19,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:56:19,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:56:19,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:56:19,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:56:19,401 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:56:19,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:56:19,405 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:56:19,406 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:56:19,407 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:56:19,408 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:56:19,410 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:56:19,411 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:56:19,413 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:56:19,413 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:56:19,414 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:56:19,414 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:56:19,415 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:56:19,416 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:56:19,416 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:56:19,417 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:56:19,462 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:56:19,463 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:56:19,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:56:19,464 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:56:19,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:56:19,466 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:56:19,466 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:56:19,466 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:56:19,473 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:56:19,473 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:56:19,474 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:56:19,474 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:56:19,475 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:56:19,475 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:56:19,475 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:56:19,475 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:56:19,475 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:56:19,476 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:56:19,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:56:19,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:56:19,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:56:19,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:56:19,477 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:56:19,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:56:19,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:56:19,477 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_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c5b0d1bb6abf00f856e27261b150a3be237701039761971659caf0639a1797fb [2021-11-13 23:56:19,800 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:56:19,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:56:19,840 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:56:19,841 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:56:19,842 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:56:19,844 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2021-11-13 23:56:19,931 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/data/2a00b4b7b/257c37b1487746f8a35249171dd43594/FLAG413b163cc [2021-11-13 23:56:21,002 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:56:21,003 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i [2021-11-13 23:56:21,060 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/data/2a00b4b7b/257c37b1487746f8a35249171dd43594/FLAG413b163cc [2021-11-13 23:56:21,330 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/data/2a00b4b7b/257c37b1487746f8a35249171dd43594 [2021-11-13 23:56:21,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:56:21,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:56:21,338 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:56:21,338 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:56:21,342 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:56:21,343 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:56:21" (1/1) ... [2021-11-13 23:56:21,345 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d5bf750 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:21, skipping insertion in model container [2021-11-13 23:56:21,345 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:56:21" (1/1) ... [2021-11-13 23:56:21,353 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:56:21,539 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:56:25,435 WARN L228 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_73f1e98a-da60-4b48-bb52-1f8518f34e1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2021-11-13 23:56:25,437 WARN L228 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_73f1e98a-da60-4b48-bb52-1f8518f34e1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2021-11-13 23:56:25,438 WARN L228 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_73f1e98a-da60-4b48-bb52-1f8518f34e1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2021-11-13 23:56:25,438 WARN L228 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_73f1e98a-da60-4b48-bb52-1f8518f34e1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2021-11-13 23:56:25,476 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:56:25,569 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:56:26,048 WARN L228 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_73f1e98a-da60-4b48-bb52-1f8518f34e1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[380944,380957] [2021-11-13 23:56:26,050 WARN L228 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_73f1e98a-da60-4b48-bb52-1f8518f34e1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381110,381123] [2021-11-13 23:56:26,050 WARN L228 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_73f1e98a-da60-4b48-bb52-1f8518f34e1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381274,381287] [2021-11-13 23:56:26,051 WARN L228 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_73f1e98a-da60-4b48-bb52-1f8518f34e1c/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-via-via-rhine.cil.i[381439,381452] [2021-11-13 23:56:26,062 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:56:26,382 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:56:26,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26 WrapperNode [2021-11-13 23:56:26,383 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:56:26,384 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:56:26,384 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:56:26,385 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:56:26,392 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26" (1/1) ... [2021-11-13 23:56:26,537 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26" (1/1) ... [2021-11-13 23:56:26,794 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:56:26,794 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:56:26,795 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:56:26,795 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:56:26,803 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26" (1/1) ... [2021-11-13 23:56:26,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26" (1/1) ... [2021-11-13 23:56:26,860 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26" (1/1) ... [2021-11-13 23:56:26,861 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26" (1/1) ... [2021-11-13 23:56:27,012 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26" (1/1) ... [2021-11-13 23:56:27,050 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26" (1/1) ... [2021-11-13 23:56:27,094 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26" (1/1) ... [2021-11-13 23:56:27,134 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:56:27,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:56:27,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:56:27,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:56:27,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:26" (1/1) ... [2021-11-13 23:56:27,145 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:56:27,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:56:27,174 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:56:27,189 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73f1e98a-da60-4b48-bb52-1f8518f34e1c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:56:27,228 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 23:56:27,230 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 23:56:27,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 23:56:27,231 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 23:56:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-11-13 23:56:27,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-11-13 23:56:27,231 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-13 23:56:27,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-13 23:56:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 23:56:27,232 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 23:56:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 23:56:27,232 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 23:56:27,232 INFO L130 BoogieDeclarations]: Found specification of procedure free_tbufs [2021-11-13 23:56:27,232 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tbufs [2021-11-13 23:56:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-13 23:56:27,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-13 23:56:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 23:56:27,233 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 23:56:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-13 23:56:27,233 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-13 23:56:27,233 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 23:56:27,234 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 23:56:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-11-13 23:56:27,234 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-11-13 23:56:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_poll [2021-11-13 23:56:27,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_poll [2021-11-13 23:56:27,234 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-11-13 23:56:27,235 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-11-13 23:56:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-13 23:56:27,235 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-13 23:56:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_low [2021-11-13 23:56:27,235 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_low [2021-11-13 23:56:27,235 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-13 23:56:27,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-13 23:56:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 23:56:27,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 23:56:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 23:56:27,236 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 23:56:27,236 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-13 23:56:27,237 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-13 23:56:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 23:56:27,237 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 23:56:27,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 23:56:27,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 23:56:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-13 23:56:27,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-13 23:56:27,238 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-13 23:56:27,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-13 23:56:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:56:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-13 23:56:27,239 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-13 23:56:27,239 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit [2021-11-13 23:56:27,239 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit [2021-11-13 23:56:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 23:56:27,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 23:56:27,240 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 23:56:27,241 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 23:56:27,241 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-13 23:56:27,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-13 23:56:27,242 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_rbufs [2021-11-13 23:56:27,242 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_rbufs [2021-11-13 23:56:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 23:56:27,243 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 23:56:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 23:56:27,243 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 23:56:27,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 23:56:27,245 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_interrupt [2021-11-13 23:56:27,245 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_interrupt [2021-11-13 23:56:27,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:56:27,245 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 23:56:27,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 23:56:27,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 23:56:27,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 23:56:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 23:56:27,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 23:56:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_disable [2021-11-13 23:56:27,246 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_disable [2021-11-13 23:56:27,246 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-13 23:56:27,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-13 23:56:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-13 23:56:27,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-13 23:56:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 23:56:27,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 23:56:27,247 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_carrier [2021-11-13 23:56:27,247 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_carrier [2021-11-13 23:56:27,248 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_shutdown [2021-11-13 23:56:27,248 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_shutdown [2021-11-13 23:56:27,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:56:27,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 23:56:27,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 23:56:27,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 23:56:27,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 23:56:27,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-13 23:56:27,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-13 23:56:27,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-11-13 23:56:27,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-11-13 23:56:27,250 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_nway_reset [2021-11-13 23:56:27,251 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_nway_reset [2021-11-13 23:56:27,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 23:56:27,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 23:56:27,252 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 23:56:27,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 23:56:27,252 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:56:27,252 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 23:56:27,252 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-11-13 23:56:27,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-11-13 23:56:27,253 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 23:56:27,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 23:56:27,253 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-13 23:56:27,253 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-13 23:56:27,253 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_rx_mode [2021-11-13 23:56:27,254 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_rx_mode [2021-11-13 23:56:27,254 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:56:27,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-13 23:56:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_rx_crc_and_missed_errord [2021-11-13 23:56:27,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_rx_crc_and_missed_errord [2021-11-13 23:56:27,320 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-13 23:56:27,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-13 23:56:27,321 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 23:56:27,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 23:56:27,321 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-13 23:56:27,321 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-13 23:56:27,321 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 23:56:27,321 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 23:56:27,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 23:56:27,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 23:56:27,321 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-11-13 23:56:27,322 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-11-13 23:56:27,322 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 23:56:27,322 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 23:56:27,322 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_power_init [2021-11-13 23:56:27,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_power_init [2021-11-13 23:56:27,322 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_tx_timeout [2021-11-13 23:56:27,322 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_tx_timeout [2021-11-13 23:56:27,322 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-13 23:56:27,322 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-13 23:56:27,322 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:56:27,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:56:27,323 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-13 23:56:27,323 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-13 23:56:27,323 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-13 23:56:27,323 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-13 23:56:27,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:56:27,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 23:56:27,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 23:56:27,323 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-13 23:56:27,323 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_chip_reset [2021-11-13 23:56:27,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_chip_reset [2021-11-13 23:56:27,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 23:56:27,324 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 23:56:27,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 23:56:27,324 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 23:56:27,324 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_cam_mask [2021-11-13 23:56:27,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_cam_mask [2021-11-13 23:56:27,324 INFO L130 BoogieDeclarations]: Found specification of procedure init_registers [2021-11-13 23:56:27,324 INFO L138 BoogieDeclarations]: Found implementation of procedure init_registers [2021-11-13 23:56:27,324 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-13 23:56:27,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-13 23:56:27,324 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_remove_one [2021-11-13 23:56:27,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_remove_one [2021-11-13 23:56:27,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-13 23:56:27,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-13 23:56:27,325 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-13 23:56:27,325 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-13 23:56:27,325 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_close [2021-11-13 23:56:27,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_close [2021-11-13 23:56:27,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2021-11-13 23:56:27,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_task_lock_of_rhine_private [2021-11-13 23:56:27,325 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 23:56:27,325 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 23:56:27,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:56:27,326 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 23:56:27,326 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 23:56:27,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 23:56:27,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 23:56:27,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:56:27,326 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_check_media [2021-11-13 23:56:27,326 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_check_media [2021-11-13 23:56:27,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2021-11-13 23:56:27,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rhine_cleanup_14_2 [2021-11-13 23:56:27,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:56:27,327 INFO L130 BoogieDeclarations]: Found specification of procedure free_rbufs [2021-11-13 23:56:27,327 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rbufs [2021-11-13 23:56:27,327 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_get_events [2021-11-13 23:56:27,327 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_get_events [2021-11-13 23:56:27,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-13 23:56:27,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-13 23:56:27,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-13 23:56:27,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-13 23:56:27,327 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mmio [2021-11-13 23:56:27,327 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mmio [2021-11-13 23:56:27,327 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_set_vlan_cam_mask [2021-11-13 23:56:27,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_set_vlan_cam_mask [2021-11-13 23:56:27,328 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-13 23:56:27,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-13 23:56:27,331 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 23:56:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 23:56:27,331 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-13 23:56:27,331 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-13 23:56:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 23:56:27,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 23:56:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 23:56:27,332 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 23:56:27,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 23:56:27,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 23:56:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-13 23:56:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-13 23:56:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-13 23:56:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-13 23:56:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 23:56:27,333 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 23:56:27,333 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_disable_linkmon [2021-11-13 23:56:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_disable_linkmon [2021-11-13 23:56:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_ack_events [2021-11-13 23:56:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_ack_events [2021-11-13 23:56:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 23:56:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 23:56:27,334 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_resume [2021-11-13 23:56:27,334 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_resume [2021-11-13 23:56:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-13 23:56:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-13 23:56:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:56:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-13 23:56:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-13 23:56:27,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 23:56:27,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 23:56:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-11-13 23:56:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-11-13 23:56:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 23:56:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 23:56:27,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_task_lock_of_rhine_private [2021-11-13 23:56:27,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_task_lock_of_rhine_private [2021-11-13 23:56:27,337 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_wait_bit_high [2021-11-13 23:56:27,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_wait_bit_high [2021-11-13 23:56:27,337 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_irq_disable [2021-11-13 23:56:27,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_irq_disable [2021-11-13 23:56:27,337 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_task_enable [2021-11-13 23:56:27,337 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_task_enable [2021-11-13 23:56:27,337 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tbufs [2021-11-13 23:56:27,338 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tbufs [2021-11-13 23:56:27,338 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-13 23:56:27,338 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-13 23:56:27,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 23:56:27,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 23:56:27,338 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-13 23:56:27,338 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-13 23:56:27,339 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-13 23:56:27,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-13 23:56:27,342 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_enable_linkmon [2021-11-13 23:56:27,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_enable_linkmon [2021-11-13 23:56:27,342 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_update_vcam [2021-11-13 23:56:27,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_update_vcam [2021-11-13 23:56:27,343 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 23:56:27,343 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 23:56:27,344 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-13 23:56:27,344 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-13 23:56:27,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:56:27,352 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_suspend [2021-11-13 23:56:27,352 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_suspend [2021-11-13 23:56:27,353 INFO L130 BoogieDeclarations]: Found specification of procedure rhine_open [2021-11-13 23:56:27,353 INFO L138 BoogieDeclarations]: Found implementation of procedure rhine_open [2021-11-13 23:56:27,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 23:56:27,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 23:56:28,693 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-14 00:10:39,842 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true;