./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8 --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 a41bf48b73cd2164f735edf39a528a497b61e31513d551cd7353a3ff3988840b --- 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-e04fb08 [2022-11-16 12:37:44,441 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:37:44,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:37:44,484 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:37:44,485 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:37:44,490 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:37:44,492 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:37:44,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:37:44,498 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:37:44,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:37:44,502 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:37:44,506 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:37:44,506 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:37:44,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:37:44,515 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:37:44,517 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:37:44,519 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:37:44,522 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:37:44,524 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:37:44,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:37:44,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:37:44,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:37:44,536 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:37:44,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:37:44,542 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:37:44,546 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:37:44,546 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:37:44,548 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:37:44,549 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:37:44,550 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:37:44,550 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:37:44,552 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:37:44,554 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:37:44,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:37:44,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:37:44,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:37:44,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:37:44,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:37:44,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:37:44,560 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:37:44,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:37:44,562 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:37:44,607 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:37:44,607 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:37:44,608 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:37:44,608 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:37:44,609 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:37:44,609 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:37:44,610 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:37:44,610 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:37:44,611 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:37:44,611 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:37:44,612 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:37:44,612 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:37:44,612 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:37:44,613 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:37:44,613 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:37:44,613 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:37:44,613 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:37:44,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:37:44,614 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:37:44,614 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:37:44,614 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:37:44,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:37:44,615 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:37:44,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:37:44,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:37:44,615 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:37:44,617 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:37:44,617 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:37:44,617 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:37:44,617 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:37:44,618 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_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a41bf48b73cd2164f735edf39a528a497b61e31513d551cd7353a3ff3988840b [2022-11-16 12:37:44,937 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:37:44,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:37:44,979 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:37:44,981 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:37:44,982 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:37:44,984 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-16 12:37:45,060 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/data/7b83c8360/b0fe576d883d486387b146e07e4eec3c/FLAGc1534e99e [2022-11-16 12:37:46,193 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:37:46,194 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-16 12:37:46,275 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/data/7b83c8360/b0fe576d883d486387b146e07e4eec3c/FLAGc1534e99e [2022-11-16 12:37:46,497 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/data/7b83c8360/b0fe576d883d486387b146e07e4eec3c [2022-11-16 12:37:46,502 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:37:46,504 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:37:46,506 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:37:46,506 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:37:46,510 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:37:46,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:37:46" (1/1) ... [2022-11-16 12:37:46,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8ff7bda and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:46, skipping insertion in model container [2022-11-16 12:37:46,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:37:46" (1/1) ... [2022-11-16 12:37:46,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:37:46,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:37:51,293 WARN L229 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_fd57a174-a457-498f-be5d-b44e1898d3e2/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465369,465382] [2022-11-16 12:37:51,302 WARN L229 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_fd57a174-a457-498f-be5d-b44e1898d3e2/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465514,465527] [2022-11-16 12:37:51,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:37:51,437 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:37:52,029 WARN L229 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_fd57a174-a457-498f-be5d-b44e1898d3e2/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465369,465382] [2022-11-16 12:37:52,030 WARN L229 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_fd57a174-a457-498f-be5d-b44e1898d3e2/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465514,465527] [2022-11-16 12:37:52,036 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:37:52,386 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:37:52,386 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52 WrapperNode [2022-11-16 12:37:52,387 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:37:52,388 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:37:52,388 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:37:52,388 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:37:52,396 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:52,559 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:52,895 INFO L138 Inliner]: procedures = 617, calls = 3888, calls flagged for inlining = 331, calls inlined = 293, statements flattened = 8749 [2022-11-16 12:37:52,896 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:37:52,896 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:37:52,897 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:37:52,897 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:37:52,906 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:52,906 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:52,948 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:52,948 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:53,220 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:53,259 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:53,305 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:53,326 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:53,391 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:37:53,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:37:53,393 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:37:53,394 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:37:53,395 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:37:52" (1/1) ... [2022-11-16 12:37:53,402 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:37:53,414 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:37:53,432 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:37:53,458 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fd57a174-a457-498f-be5d-b44e1898d3e2/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:37:53,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:37:53,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:37:53,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:37:53,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:37:53,475 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:37:53,476 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:37:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-16 12:37:53,476 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-16 12:37:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:37:53,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:37:53,476 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-16 12:37:53,477 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-16 12:37:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:37:53,477 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:37:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:37:53,477 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:37:53,477 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2022-11-16 12:37:53,477 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2022-11-16 12:37:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2022-11-16 12:37:53,478 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2022-11-16 12:37:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2022-11-16 12:37:53,478 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2022-11-16 12:37:53,478 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2022-11-16 12:37:53,478 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2022-11-16 12:37:53,479 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:37:53,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:37:53,479 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:37:53,479 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:37:53,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:37:53,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:37:53,479 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:37:53,480 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:37:53,480 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2022-11-16 12:37:53,480 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2022-11-16 12:37:53,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:37:53,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:37:53,480 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2022-11-16 12:37:53,481 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2022-11-16 12:37:53,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:37:53,481 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:37:53,481 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:37:53,481 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2022-11-16 12:37:53,482 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2022-11-16 12:37:53,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:37:53,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:37:53,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2022-11-16 12:37:53,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2022-11-16 12:37:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:37:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:37:53,483 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:37:53,483 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2022-11-16 12:37:53,484 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2022-11-16 12:37:53,484 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2022-11-16 12:37:53,484 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2022-11-16 12:37:53,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:37:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2022-11-16 12:37:53,486 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2022-11-16 12:37:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:37:53,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:37:53,486 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2022-11-16 12:37:53,487 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2022-11-16 12:37:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:37:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:37:53,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:37:53,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 12:37:53,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 12:37:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:37:53,488 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:37:53,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:37:53,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:37:53,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:37:53,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:37:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-16 12:37:53,490 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-16 12:37:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 12:37:53,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 12:37:53,490 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2022-11-16 12:37:53,490 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2022-11-16 12:37:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2022-11-16 12:37:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2022-11-16 12:37:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:37:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:37:53,491 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 12:37:53,491 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 12:37:53,492 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2022-11-16 12:37:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2022-11-16 12:37:53,492 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2022-11-16 12:37:53,492 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2022-11-16 12:37:53,493 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:37:53,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 12:37:53,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 12:37:53,493 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2022-11-16 12:37:53,494 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2022-11-16 12:37:53,494 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 12:37:53,495 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 12:37:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:37:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:37:53,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:37:53,495 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:37:53,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:37:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:37:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:37:53,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:37:53,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:37:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:37:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:37:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:37:53,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 12:37:53,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 12:37:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 12:37:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2022-11-16 12:37:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2022-11-16 12:37:53,498 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2022-11-16 12:37:53,498 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2022-11-16 12:37:53,499 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:37:53,499 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:37:53,500 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2022-11-16 12:37:53,503 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2022-11-16 12:37:53,503 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 12:37:53,504 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 12:37:53,504 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 12:37:53,506 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 12:37:53,506 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2022-11-16 12:37:53,508 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2022-11-16 12:37:53,508 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:37:53,509 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:37:53,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:37:53,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:37:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2022-11-16 12:37:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2022-11-16 12:37:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2022-11-16 12:37:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2022-11-16 12:37:53,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 12:37:53,513 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 12:37:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2022-11-16 12:37:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2022-11-16 12:37:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2022-11-16 12:37:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2022-11-16 12:37:53,514 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:37:53,514 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:37:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:37:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:37:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 12:37:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 12:37:53,515 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-16 12:37:53,515 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-16 12:37:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_104 [2022-11-16 12:37:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_104 [2022-11-16 12:37:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:37:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:37:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2022-11-16 12:37:53,516 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2022-11-16 12:37:53,516 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2022-11-16 12:37:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2022-11-16 12:37:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:37:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2022-11-16 12:37:53,517 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2022-11-16 12:37:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:37:53,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:37:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:37:53,518 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2022-11-16 12:37:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2022-11-16 12:37:53,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:37:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:37:53,518 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:37:53,518 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:37:53,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2022-11-16 12:37:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2022-11-16 12:37:53,519 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2022-11-16 12:37:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2022-11-16 12:37:53,519 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:37:53,519 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:37:53,520 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2022-11-16 12:37:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2022-11-16 12:37:53,520 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 12:37:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 12:37:53,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:37:53,520 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:37:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:37:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:37:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:37:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:37:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 12:37:53,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 12:37:53,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 12:37:53,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 12:37:53,523 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 12:37:53,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 12:37:53,523 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:37:53,523 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:37:53,523 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:37:53,523 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:37:53,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:37:53,524 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2022-11-16 12:37:53,524 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2022-11-16 12:37:53,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:37:53,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:37:53,524 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2022-11-16 12:37:53,525 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2022-11-16 12:37:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:37:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2022-11-16 12:37:53,525 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2022-11-16 12:37:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-16 12:37:53,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-16 12:37:53,525 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2022-11-16 12:37:53,526 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2022-11-16 12:37:53,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_108 [2022-11-16 12:37:53,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_108 [2022-11-16 12:37:53,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:37:53,526 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2022-11-16 12:37:53,526 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2022-11-16 12:37:53,526 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 12:37:53,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 12:37:53,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 12:37:53,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 12:37:53,527 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2022-11-16 12:37:53,527 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2022-11-16 12:37:53,527 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:37:53,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:37:53,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:37:53,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:37:53,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 12:37:53,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 12:37:53,528 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2022-11-16 12:37:53,528 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2022-11-16 12:37:53,529 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2022-11-16 12:37:53,529 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2022-11-16 12:37:53,529 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 12:37:53,529 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 12:37:53,529 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2022-11-16 12:37:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2022-11-16 12:37:53,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_103 [2022-11-16 12:37:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_103 [2022-11-16 12:37:53,530 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:37:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:37:53,530 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:37:53,530 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:37:53,531 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:37:53,531 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:37:53,531 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:37:53,531 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:37:53,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:37:53,531 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2022-11-16 12:37:53,532 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2022-11-16 12:37:53,536 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2022-11-16 12:37:53,536 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2022-11-16 12:37:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:37:53,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:37:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:37:53,537 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:37:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2022-11-16 12:37:53,537 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2022-11-16 12:37:53,537 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2022-11-16 12:37:53,538 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2022-11-16 12:37:53,540 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-16 12:37:53,540 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-16 12:37:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2022-11-16 12:37:53,541 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2022-11-16 12:37:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2022-11-16 12:37:53,541 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2022-11-16 12:37:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2022-11-16 12:37:53,541 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2022-11-16 12:37:53,541 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2022-11-16 12:37:53,542 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2022-11-16 12:37:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:37:53,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:37:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2022-11-16 12:37:53,542 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2022-11-16 12:37:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-16 12:37:53,542 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-16 12:37:53,542 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2022-11-16 12:37:53,543 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2022-11-16 12:37:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:37:53,543 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:37:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:37:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:37:53,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:37:53,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2022-11-16 12:37:53,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2022-11-16 12:37:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2022-11-16 12:37:53,544 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2022-11-16 12:37:53,544 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 12:37:53,544 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 12:37:54,789 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:37:54,793 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:38:11,270 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;