./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fb94c2fb6abf8f6e03775b6f065b6f69f3e093cdc1a36a25e63dc191517ab003 --- 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-5e519f3 [2022-11-02 20:36:50,101 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:36:50,108 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:36:50,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:36:50,165 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:36:50,170 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:36:50,172 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:36:50,177 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:36:50,179 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:36:50,187 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:36:50,188 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:36:50,191 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:36:50,192 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:36:50,195 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:36:50,197 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:36:50,199 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:36:50,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:36:50,203 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:36:50,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:36:50,214 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:36:50,216 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:36:50,218 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:36:50,221 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:36:50,222 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:36:50,232 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:36:50,232 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:36:50,232 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:36:50,234 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:36:50,235 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:36:50,236 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:36:50,237 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:36:50,238 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:36:50,240 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:36:50,242 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:36:50,243 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:36:50,243 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:36:50,244 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:36:50,245 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:36:50,245 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:36:50,246 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:36:50,247 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:36:50,248 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:36:50,292 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:36:50,293 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:36:50,293 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:36:50,294 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:36:50,295 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:36:50,295 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:36:50,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:36:50,296 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:36:50,304 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:36:50,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:36:50,306 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:36:50,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:36:50,307 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:36:50,307 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:36:50,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:36:50,307 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:36:50,308 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:36:50,308 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:36:50,308 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:36:50,308 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:36:50,309 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:36:50,309 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:36:50,309 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:36:50,309 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:36:50,310 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:36:50,310 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:36:50,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:36:50,312 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:36:50,312 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:36:50,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:36:50,313 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_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb94c2fb6abf8f6e03775b6f065b6f69f3e093cdc1a36a25e63dc191517ab003 [2022-11-02 20:36:50,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:36:50,644 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:36:50,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:36:50,650 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:36:50,651 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:36:50,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-02 20:36:50,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/data/a03e62a36/810724f61b09465fb17e0a3e7d78cc0f/FLAG9d98ad4f3 [2022-11-02 20:36:51,917 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:36:51,919 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-02 20:36:51,992 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/data/a03e62a36/810724f61b09465fb17e0a3e7d78cc0f/FLAG9d98ad4f3 [2022-11-02 20:36:52,147 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/data/a03e62a36/810724f61b09465fb17e0a3e7d78cc0f [2022-11-02 20:36:52,153 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:36:52,157 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:36:52,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:36:52,159 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:36:52,163 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:36:52,164 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:36:52" (1/1) ... [2022-11-02 20:36:52,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78468de8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:52, skipping insertion in model container [2022-11-02 20:36:52,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:36:52" (1/1) ... [2022-11-02 20:36:52,176 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:36:52,378 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:36:57,316 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_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464169,464182] [2022-11-02 20:36:57,318 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_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464338,464351] [2022-11-02 20:36:57,319 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_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464505,464518] [2022-11-02 20:36:57,319 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_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464673,464686] [2022-11-02 20:36:57,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:36:57,460 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:36:58,023 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_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464169,464182] [2022-11-02 20:36:58,024 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_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464338,464351] [2022-11-02 20:36:58,026 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_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464505,464518] [2022-11-02 20:36:58,026 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_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464673,464686] [2022-11-02 20:36:58,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:36:58,370 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:36:58,370 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58 WrapperNode [2022-11-02 20:36:58,370 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:36:58,372 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:36:58,372 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:36:58,372 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:36:58,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:58,527 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:58,948 INFO L138 Inliner]: procedures = 619, calls = 3797, calls flagged for inlining = 333, calls inlined = 296, statements flattened = 8592 [2022-11-02 20:36:58,949 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:36:58,950 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:36:58,950 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:36:58,950 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:36:58,960 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:58,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:59,031 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:59,032 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:59,249 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:59,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:59,315 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:59,338 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:59,399 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:36:59,400 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:36:59,400 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:36:59,400 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:36:59,402 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:36:58" (1/1) ... [2022-11-02 20:36:59,410 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:36:59,422 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:36:59,435 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:36:59,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d0f9efef-e3dd-4a7a-ac44-d38a6a572f5a/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:36:59,495 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 20:36:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 20:36:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:36:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:36:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2022-11-02 20:36:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2022-11-02 20:36:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-02 20:36:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-02 20:36:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-02 20:36:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-02 20:36:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:36:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:36:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-02 20:36:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-02 20:36:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2022-11-02 20:36:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2022-11-02 20:36:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-02 20:36:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-02 20:36:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:36:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:36:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:36:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:36:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2022-11-02 20:36:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2022-11-02 20:36:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2022-11-02 20:36:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2022-11-02 20:36:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2022-11-02 20:36:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2022-11-02 20:36:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2022-11-02 20:36:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2022-11-02 20:36:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 20:36:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 20:36:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:36:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:36:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-02 20:36:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-02 20:36:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-02 20:36:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-02 20:36:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2022-11-02 20:36:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2022-11-02 20:36:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:36:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:36:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2022-11-02 20:36:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2022-11-02 20:36:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:36:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-02 20:36:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-02 20:36:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2022-11-02 20:36:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2022-11-02 20:36:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 20:36:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 20:36:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:36:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:36:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:36:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2022-11-02 20:36:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2022-11-02 20:36:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2022-11-02 20:36:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2022-11-02 20:36:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:36:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2022-11-02 20:36:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2022-11-02 20:36:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 20:36:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 20:36:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2022-11-02 20:36:59,593 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2022-11-02 20:36:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:36:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:36:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:36:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:36:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:36:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-02 20:36:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-02 20:36:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-02 20:36:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-02 20:36:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-02 20:36:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-02 20:36:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2022-11-02 20:36:59,595 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2022-11-02 20:36:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2022-11-02 20:36:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2022-11-02 20:36:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-02 20:36:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-02 20:36:59,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:36:59,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:36:59,597 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-02 20:36:59,597 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-02 20:36:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2022-11-02 20:36:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2022-11-02 20:36:59,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-02 20:36:59,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-02 20:36:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2022-11-02 20:36:59,599 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2022-11-02 20:36:59,599 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:36:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2022-11-02 20:36:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2022-11-02 20:36:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-02 20:36:59,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-02 20:36:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:36:59,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 20:36:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 20:36:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:36:59,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:36:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:36:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:36:59,601 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:36:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:36:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:36:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:36:59,602 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2022-11-02 20:36:59,602 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2022-11-02 20:36:59,603 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2022-11-02 20:36:59,603 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2022-11-02 20:36:59,604 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-02 20:36:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-02 20:36:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2022-11-02 20:36:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2022-11-02 20:36:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-02 20:36:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-02 20:36:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-02 20:36:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-02 20:36:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2022-11-02 20:36:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2022-11-02 20:36:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:36:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:36:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-02 20:36:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-02 20:36:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2022-11-02 20:36:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2022-11-02 20:36:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2022-11-02 20:36:59,617 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2022-11-02 20:36:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-02 20:36:59,617 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-02 20:36:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2022-11-02 20:36:59,617 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2022-11-02 20:36:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2022-11-02 20:36:59,617 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2022-11-02 20:36:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:36:59,618 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:36:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:36:59,618 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:36:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-02 20:36:59,618 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-02 20:36:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-02 20:36:59,618 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-02 20:36:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:36:59,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:36:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2022-11-02 20:36:59,619 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2022-11-02 20:36:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2022-11-02 20:36:59,619 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2022-11-02 20:36:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:36:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2022-11-02 20:36:59,620 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2022-11-02 20:36:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:36:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:36:59,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:36:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2022-11-02 20:36:59,620 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2022-11-02 20:36:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:36:59,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:36:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-02 20:36:59,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-02 20:36:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-02 20:36:59,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-02 20:36:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2022-11-02 20:36:59,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2022-11-02 20:36:59,621 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2022-11-02 20:36:59,622 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2022-11-02 20:36:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-02 20:36:59,622 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-02 20:36:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2022-11-02 20:36:59,622 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2022-11-02 20:36:59,622 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-02 20:36:59,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-02 20:36:59,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:36:59,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:36:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-02 20:36:59,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-02 20:36:59,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-02 20:36:59,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-02 20:36:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-02 20:36:59,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-02 20:36:59,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-02 20:36:59,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-02 20:36:59,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2022-11-02 20:36:59,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2022-11-02 20:36:59,627 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-02 20:36:59,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-02 20:36:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 20:36:59,628 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 20:36:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-02 20:36:59,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-02 20:36:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:36:59,628 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2022-11-02 20:36:59,628 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2022-11-02 20:36:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-02 20:36:59,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-02 20:36:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2022-11-02 20:36:59,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2022-11-02 20:36:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:36:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2022-11-02 20:36:59,629 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2022-11-02 20:36:59,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-02 20:36:59,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-02 20:36:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2022-11-02 20:36:59,630 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2022-11-02 20:36:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:36:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2022-11-02 20:36:59,630 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2022-11-02 20:36:59,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:36:59,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:36:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-02 20:36:59,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-02 20:36:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2022-11-02 20:36:59,631 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2022-11-02 20:36:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 20:36:59,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 20:36:59,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 20:36:59,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 20:36:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 20:36:59,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 20:36:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2022-11-02 20:36:59,632 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2022-11-02 20:36:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2022-11-02 20:36:59,632 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2022-11-02 20:36:59,632 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-02 20:36:59,633 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-02 20:36:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2022-11-02 20:36:59,633 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2022-11-02 20:36:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-02 20:36:59,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-02 20:36:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-02 20:36:59,633 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-02 20:36:59,633 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 20:36:59,634 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 20:36:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:36:59,634 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:36:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:36:59,634 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2022-11-02 20:36:59,635 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2022-11-02 20:36:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2022-11-02 20:36:59,639 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2022-11-02 20:36:59,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:36:59,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:36:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2022-11-02 20:36:59,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2022-11-02 20:36:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-02 20:36:59,640 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-02 20:36:59,640 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2022-11-02 20:36:59,641 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2022-11-02 20:36:59,643 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2022-11-02 20:36:59,644 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2022-11-02 20:36:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-02 20:36:59,644 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-02 20:36:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2022-11-02 20:36:59,644 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2022-11-02 20:36:59,644 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2022-11-02 20:36:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2022-11-02 20:36:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2022-11-02 20:36:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2022-11-02 20:36:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2022-11-02 20:36:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2022-11-02 20:36:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 20:36:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 20:36:59,645 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2022-11-02 20:36:59,645 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2022-11-02 20:36:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-02 20:36:59,646 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-02 20:36:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2022-11-02 20:36:59,646 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2022-11-02 20:36:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:36:59,646 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:36:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:36:59,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:36:59,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:36:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2022-11-02 20:36:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2022-11-02 20:36:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2022-11-02 20:36:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2022-11-02 20:36:59,647 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-02 20:36:59,647 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-02 20:37:00,850 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:37:00,854 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:37:16,415 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;