./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-calxeda-xgmac.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_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB --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 3fe54d83d46de95e8e0767545626d085bd64ef94fa067827f6d89c4bc8eb39d0 --- 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 16:36:53,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:36:53,896 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:36:53,943 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:36:53,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:36:53,951 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:36:53,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:36:53,959 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:36:53,962 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:36:53,970 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:36:53,971 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:36:53,974 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:36:53,975 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:36:53,978 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:36:53,981 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:36:53,983 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:36:53,985 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:36:53,990 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:36:53,992 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:36:54,000 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:36:54,002 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:36:54,004 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:36:54,008 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:36:54,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:36:54,017 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:36:54,017 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:36:54,018 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:36:54,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:36:54,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:36:54,023 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:36:54,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:36:54,025 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:36:54,027 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:36:54,029 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:36:54,030 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:36:54,031 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:36:54,032 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:36:54,032 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:36:54,032 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:36:54,034 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:36:54,035 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:36:54,036 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:36:54,090 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:36:54,091 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:36:54,092 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:36:54,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:36:54,094 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:36:54,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:36:54,094 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:36:54,094 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:36:54,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:36:54,095 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:36:54,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:36:54,097 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:36:54,097 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:36:54,097 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:36:54,098 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:36:54,098 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:36:54,098 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:36:54,099 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:36:54,099 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:36:54,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:36:54,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:36:54,100 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:36:54,100 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:36:54,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:36:54,100 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:36:54,101 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_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fe54d83d46de95e8e0767545626d085bd64ef94fa067827f6d89c4bc8eb39d0 [2022-10-17 16:36:54,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:36:54,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:36:54,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:36:54,432 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:36:54,433 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:36:54,435 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i [2022-10-17 16:36:54,514 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/data/369336805/d9894c7431984364b006fb2e4dd331bf/FLAG2221d7360 [2022-10-17 16:36:55,558 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:36:55,560 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i [2022-10-17 16:36:55,633 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/data/369336805/d9894c7431984364b006fb2e4dd331bf/FLAG2221d7360 [2022-10-17 16:36:55,842 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/data/369336805/d9894c7431984364b006fb2e4dd331bf [2022-10-17 16:36:55,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:36:55,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:36:55,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:36:55,849 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:36:55,852 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:36:55,853 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:55" (1/1) ... [2022-10-17 16:36:55,854 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28085f8e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:36:55, skipping insertion in model container [2022-10-17 16:36:55,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:36:55" (1/1) ... [2022-10-17 16:36:55,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:36:56,021 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:36:59,606 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_95524a25-bc63-4829-82b8-36def1b7f594/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358326,358339] [2022-10-17 16:36:59,610 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_95524a25-bc63-4829-82b8-36def1b7f594/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358495,358508] [2022-10-17 16:36:59,612 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_95524a25-bc63-4829-82b8-36def1b7f594/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358662,358675] [2022-10-17 16:36:59,613 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_95524a25-bc63-4829-82b8-36def1b7f594/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358830,358843] [2022-10-17 16:36:59,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:36:59,759 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:37:00,256 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_95524a25-bc63-4829-82b8-36def1b7f594/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358326,358339] [2022-10-17 16:37:00,257 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_95524a25-bc63-4829-82b8-36def1b7f594/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358495,358508] [2022-10-17 16:37:00,258 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_95524a25-bc63-4829-82b8-36def1b7f594/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358662,358675] [2022-10-17 16:37:00,258 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_95524a25-bc63-4829-82b8-36def1b7f594/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-calxeda-xgmac.cil.i[358830,358843] [2022-10-17 16:37:00,268 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:37:00,605 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:37:00,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00 WrapperNode [2022-10-17 16:37:00,606 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:37:00,607 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:00,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:37:00,608 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:37:00,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:00,769 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:01,029 INFO L138 Inliner]: procedures = 502, calls = 2414, calls flagged for inlining = 253, calls inlined = 226, statements flattened = 5584 [2022-10-17 16:37:01,030 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:37:01,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:37:01,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:37:01,032 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:37:01,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:01,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:01,102 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:01,102 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:01,321 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:01,352 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:01,388 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:01,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:01,464 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:37:01,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:37:01,466 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:37:01,466 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:37:01,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:37:00" (1/1) ... [2022-10-17 16:37:01,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:37:01,494 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:37:01,513 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:37:01,532 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_95524a25-bc63-4829-82b8-36def1b7f594/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:37:01,567 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-10-17 16:37:01,568 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-10-17 16:37:01,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:37:01,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:37:01,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-10-17 16:37:01,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-10-17 16:37:01,569 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_buf_addr [2022-10-17 16:37:01,569 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_buf_addr [2022-10-17 16:37:01,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 16:37:01,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 16:37:01,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:37:01,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:37:01,570 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_interrupt [2022-10-17 16:37:01,570 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_interrupt [2022-10-17 16:37:01,570 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:37:01,571 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:37:01,571 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_rx_refill [2022-10-17 16:37:01,571 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_rx_refill [2022-10-17 16:37:01,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:37:01,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-17 16:37:01,572 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-10-17 16:37:01,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-10-17 16:37:01,572 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:37:01,572 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:37:01,572 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 16:37:01,573 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 16:37:01,573 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_poll_controller [2022-10-17 16:37:01,573 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_poll_controller [2022-10-17 16:37:01,573 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-10-17 16:37:01,574 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-10-17 16:37:01,574 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_set_mac_addr [2022-10-17 16:37:01,574 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_set_mac_addr [2022-10-17 16:37:01,574 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-10-17 16:37:01,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-10-17 16:37:01,575 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_tx_timeout [2022-10-17 16:37:01,575 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_tx_timeout [2022-10-17 16:37:01,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:37:01,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 16:37:01,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 16:37:01,576 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 16:37:01,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 16:37:01,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 16:37:01,577 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2022-10-17 16:37:01,577 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2022-10-17 16:37:01,577 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:37:01,577 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 16:37:01,578 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 16:37:01,578 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:37:01,578 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:37:01,578 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 16:37:01,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 16:37:01,579 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_buf_addr_and_size [2022-10-17 16:37:01,579 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_buf_addr_and_size [2022-10-17 16:37:01,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 16:37:01,580 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:37:01,581 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:37:01,582 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_probe [2022-10-17 16:37:01,582 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_probe [2022-10-17 16:37:01,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 16:37:01,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 16:37:01,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 16:37:01,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:37:01,583 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_buf_len [2022-10-17 16:37:01,584 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_buf_len [2022-10-17 16:37:01,585 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:37:01,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:37:01,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:37:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:37:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 16:37:01,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 16:37:01,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 16:37:01,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 16:37:01,587 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_suspend [2022-10-17 16:37:01,587 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_suspend [2022-10-17 16:37:01,587 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-10-17 16:37:01,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-10-17 16:37:01,588 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_open [2022-10-17 16:37:01,588 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_open [2022-10-17 16:37:01,588 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_buf_len [2022-10-17 16:37:01,588 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_buf_len [2022-10-17 16:37:01,589 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-10-17 16:37:01,589 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-10-17 16:37:01,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:37:01,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-10-17 16:37:01,589 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:37:01,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 16:37:01,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 16:37:01,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 16:37:01,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 16:37:01,591 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 16:37:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 16:37:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:37:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_pmt [2022-10-17 16:37:01,592 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_pmt [2022-10-17 16:37:01,592 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 16:37:01,593 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 16:37:01,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 16:37:01,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 16:37:01,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:37:01,594 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_free_tx_skbufs [2022-10-17 16:37:01,594 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_free_tx_skbufs [2022-10-17 16:37:01,595 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:37:01,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:37:01,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 16:37:01,595 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:37:01,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 16:37:01,596 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2022-10-17 16:37:01,596 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2022-10-17 16:37:01,596 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 16:37:01,596 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 16:37:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-10-17 16:37:01,597 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-10-17 16:37:01,597 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:37:01,597 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:37:01,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 16:37:01,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 16:37:01,599 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-10-17 16:37:01,600 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-10-17 16:37:01,602 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 16:37:01,603 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 16:37:01,604 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-10-17 16:37:01,604 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-10-17 16:37:01,605 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 16:37:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 16:37:01,606 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:37:01,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:37:01,607 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_mac_disable [2022-10-17 16:37:01,613 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_mac_disable [2022-10-17 16:37:01,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:37:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:37:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:37:01,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:37:01,614 INFO L130 BoogieDeclarations]: Found specification of procedure desc_init_tx_desc [2022-10-17 16:37:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_init_tx_desc [2022-10-17 16:37:01,615 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 16:37:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 16:37:01,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:37:01,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-17 16:37:01,615 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 16:37:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 16:37:01,616 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 16:37:01,616 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 16:37:01,616 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 16:37:01,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 16:37:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 16:37:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-10-17 16:37:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-10-17 16:37:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:37:01,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:37:01,617 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-10-17 16:37:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-10-17 16:37:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 16:37:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 16:37:01,618 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 16:37:01,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 16:37:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_mac_enable [2022-10-17 16:37:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_mac_enable [2022-10-17 16:37:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 16:37:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 16:37:01,619 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 16:37:01,619 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 16:37:01,620 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:37:01,620 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_stop [2022-10-17 16:37:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_stop [2022-10-17 16:37:01,620 INFO L130 BoogieDeclarations]: Found specification of procedure desc_set_tx_owner [2022-10-17 16:37:01,620 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_set_tx_owner [2022-10-17 16:37:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 16:37:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 16:37:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2022-10-17 16:37:01,621 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2022-10-17 16:37:01,621 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:37:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:37:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:37:01,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:37:01,622 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 16:37:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 16:37:01,623 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:37:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:37:01,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 16:37:01,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 16:37:01,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 16:37:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 16:37:01,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 16:37:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 16:37:01,624 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_set_flow_ctrl [2022-10-17 16:37:01,624 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_set_flow_ctrl [2022-10-17 16:37:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 16:37:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 16:37:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_resume [2022-10-17 16:37:01,625 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_resume [2022-10-17 16:37:01,625 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-10-17 16:37:01,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-10-17 16:37:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 16:37:01,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 16:37:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 16:37:01,628 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 16:37:01,628 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-10-17 16:37:01,629 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-10-17 16:37:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_tx_fs [2022-10-17 16:37:01,629 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_tx_fs [2022-10-17 16:37:01,629 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:37:01,629 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:37:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_set_rx_mode [2022-10-17 16:37:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_set_rx_mode [2022-10-17 16:37:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 16:37:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 16:37:01,630 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:37:01,630 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:37:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:37:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:37:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:37:01,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-17 16:37:01,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-17 16:37:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 16:37:01,632 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 16:37:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 16:37:01,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 16:37:01,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-10-17 16:37:01,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-10-17 16:37:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure __readl [2022-10-17 16:37:01,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __readl [2022-10-17 16:37:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 16:37:01,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 16:37:01,633 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 16:37:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 16:37:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 16:37:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 16:37:01,634 INFO L130 BoogieDeclarations]: Found specification of procedure __writel [2022-10-17 16:37:01,634 INFO L138 BoogieDeclarations]: Found implementation of procedure __writel [2022-10-17 16:37:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-10-17 16:37:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-10-17 16:37:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 16:37:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 16:37:01,635 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-10-17 16:37:01,635 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-10-17 16:37:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-10-17 16:37:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-10-17 16:37:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure xgmac_remove [2022-10-17 16:37:01,636 INFO L138 BoogieDeclarations]: Found implementation of procedure xgmac_remove [2022-10-17 16:37:01,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:37:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_buf_addr [2022-10-17 16:37:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_buf_addr [2022-10-17 16:37:01,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-10-17 16:37:01,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-10-17 16:37:01,638 INFO L130 BoogieDeclarations]: Found specification of procedure resource_size [2022-10-17 16:37:01,643 INFO L138 BoogieDeclarations]: Found implementation of procedure resource_size [2022-10-17 16:37:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 16:37:01,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 16:37:01,643 INFO L130 BoogieDeclarations]: Found specification of procedure desc_get_tx_ls [2022-10-17 16:37:01,643 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_get_tx_ls [2022-10-17 16:37:02,702 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:37:02,710 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:37:03,351 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;