./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 3c7180be0629e9a0656fd9fc52d5b3ae804deb1e2c1641d5e88fc72d6eeae4e4 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:38:42,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:38:42,465 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:38:42,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:38:42,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:38:42,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:38:42,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:38:42,524 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:38:42,527 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:38:42,529 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:38:42,530 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:38:42,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:38:42,533 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:38:42,535 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:38:42,537 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:38:42,539 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:38:42,541 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:38:42,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:38:42,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:38:42,549 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:38:42,552 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:38:42,554 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:38:42,556 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:38:42,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:38:42,564 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:38:42,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:38:42,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:38:42,567 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:38:42,568 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:38:42,570 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:38:42,571 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:38:42,572 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:38:42,574 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:38:42,575 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:38:42,577 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:38:42,578 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:38:42,579 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:38:42,579 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:38:42,580 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:38:42,582 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:38:42,583 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:38:42,586 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:38:42,623 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:38:42,623 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:38:42,623 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:38:42,624 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:38:42,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:38:42,625 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:38:42,625 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:38:42,626 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:38:42,626 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:38:42,626 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:38:42,626 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:38:42,627 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:38:42,627 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:38:42,627 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:38:42,628 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:38:42,628 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:38:42,628 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:38:42,628 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:38:42,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:38:42,630 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:38:42,630 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:38:42,630 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:38:42,631 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:38:42,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:38:42,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:38:42,631 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:38:42,632 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:38:42,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:38:42,632 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:38:42,633 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:38:42,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:38:42,633 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:38:42,634 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:38:42,634 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:38:42,634 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:38:42,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:38:42,635 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:38:42,635 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:38:42,635 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_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c7180be0629e9a0656fd9fc52d5b3ae804deb1e2c1641d5e88fc72d6eeae4e4 [2022-10-17 17:38:42,977 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:38:43,023 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:38:43,028 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:38:43,029 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:38:43,030 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:38:43,032 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i [2022-10-17 17:38:43,146 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/data/69799efa1/c80a15a4d74042bb918fdb5ad8f0d118/FLAG569e6d644 [2022-10-17 17:38:44,042 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:38:44,043 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i [2022-10-17 17:38:44,093 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/data/69799efa1/c80a15a4d74042bb918fdb5ad8f0d118/FLAG569e6d644 [2022-10-17 17:38:44,505 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/data/69799efa1/c80a15a4d74042bb918fdb5ad8f0d118 [2022-10-17 17:38:44,507 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:38:44,509 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:38:44,511 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:38:44,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:38:44,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:38:44,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:38:44" (1/1) ... [2022-10-17 17:38:44,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b442774 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:44, skipping insertion in model container [2022-10-17 17:38:44,517 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:38:44" (1/1) ... [2022-10-17 17:38:44,525 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:38:44,714 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:38:47,497 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_08fdefa9-fe93-4c1e-ad25-88533ef30893/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i[346956,346969] [2022-10-17 17:38:47,646 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:38:47,740 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:38:48,268 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_08fdefa9-fe93-4c1e-ad25-88533ef30893/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--net--ethernet--3com--3c59x.ko-main.cil.out.i[346956,346969] [2022-10-17 17:38:48,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:38:48,616 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:38:48,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48 WrapperNode [2022-10-17 17:38:48,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:38:48,618 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:38:48,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:38:48,619 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:38:48,627 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:48,806 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:50,577 INFO L138 Inliner]: procedures = 308, calls = 3799, calls flagged for inlining = 137, calls inlined = 126, statements flattened = 6988 [2022-10-17 17:38:50,578 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:38:50,579 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:38:50,580 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:38:50,583 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:38:50,593 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:50,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:51,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:51,283 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:52,163 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:52,200 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:52,286 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:52,339 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:52,707 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:38:52,708 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:38:52,708 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:38:52,709 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:38:52,710 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:38:48" (1/1) ... [2022-10-17 17:38:52,716 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:38:52,726 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:38:52,742 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:38:52,766 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_08fdefa9-fe93-4c1e-ad25-88533ef30893/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:38:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2022-10-17 17:38:52,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2022-10-17 17:38:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:38:52,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:38:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-10-17 17:38:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-10-17 17:38:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-10-17 17:38:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-10-17 17:38:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 17:38:52,793 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 17:38:52,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:38:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:38:52,794 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 17:38:52,794 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 17:38:52,795 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2022-10-17 17:38:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2022-10-17 17:38:52,795 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-10-17 17:38:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-10-17 17:38:52,795 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-10-17 17:38:52,795 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-10-17 17:38:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 17:38:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 17:38:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2022-10-17 17:38:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2022-10-17 17:38:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 17:38:52,796 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 17:38:52,796 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:38:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:38:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-10-17 17:38:52,797 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-10-17 17:38:52,797 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-10-17 17:38:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-10-17 17:38:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2022-10-17 17:38:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2022-10-17 17:38:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 17:38:52,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 17:38:52,798 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 17:38:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 17:38:52,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 17:38:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 17:38:52,799 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:38:52,799 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:38:52,800 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 17:38:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 17:38:52,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 17:38:52,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 17:38:52,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:38:52,801 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-10-17 17:38:52,802 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-10-17 17:38:52,803 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2022-10-17 17:38:52,803 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2022-10-17 17:38:52,803 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 17:38:52,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 17:38:52,804 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-10-17 17:38:52,805 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-10-17 17:38:52,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:38:52,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 17:38:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 17:38:52,806 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 17:38:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 17:38:52,806 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-17 17:38:52,806 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-17 17:38:52,806 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 17:38:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 17:38:52,807 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2022-10-17 17:38:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2022-10-17 17:38:52,807 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2022-10-17 17:38:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2022-10-17 17:38:52,807 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 17:38:52,807 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 17:38:52,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-10-17 17:38:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-10-17 17:38:52,808 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-10-17 17:38:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-10-17 17:38:52,808 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:38:52,808 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:38:52,809 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 17:38:52,809 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 17:38:52,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:38:52,810 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-10-17 17:38:52,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-10-17 17:38:52,811 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:38:52,811 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 17:38:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 17:38:52,812 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2022-10-17 17:38:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2022-10-17 17:38:52,812 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 17:38:52,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 17:38:52,813 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 17:38:52,814 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 17:38:52,814 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 17:38:52,814 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 17:38:52,815 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-10-17 17:38:52,815 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-10-17 17:38:52,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 17:38:52,815 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_ioctl [2022-10-17 17:38:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_ioctl [2022-10-17 17:38:52,816 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-10-17 17:38:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-10-17 17:38:52,816 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2022-10-17 17:38:52,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2022-10-17 17:38:52,816 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-10-17 17:38:52,817 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-10-17 17:38:52,817 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-10-17 17:38:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-10-17 17:38:52,818 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2022-10-17 17:38:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2022-10-17 17:38:52,818 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:38:52,818 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:38:52,819 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 17:38:52,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 17:38:52,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 17:38:52,822 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2022-10-17 17:38:52,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2022-10-17 17:38:52,823 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-10-17 17:38:52,823 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-10-17 17:38:52,825 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 17:38:52,825 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 17:38:52,825 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2022-10-17 17:38:52,825 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2022-10-17 17:38:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:38:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2022-10-17 17:38:52,831 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2022-10-17 17:38:52,831 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-10-17 17:38:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-10-17 17:38:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 17:38:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 17:38:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 17:38:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 17:38:52,832 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:38:52,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:38:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 17:38:52,833 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 17:38:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:38:52,833 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:38:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 17:38:52,833 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 17:38:52,833 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2022-10-17 17:38:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2022-10-17 17:38:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2022-10-17 17:38:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2022-10-17 17:38:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_get_stats [2022-10-17 17:38:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_get_stats [2022-10-17 17:38:52,834 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2022-10-17 17:38:52,834 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2022-10-17 17:38:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-10-17 17:38:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-10-17 17:38:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-10-17 17:38:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-10-17 17:38:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 17:38:52,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 17:38:52,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:38:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2022-10-17 17:38:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2022-10-17 17:38:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 17:38:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 17:38:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2022-10-17 17:38:52,836 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2022-10-17 17:38:52,836 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-10-17 17:38:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-10-17 17:38:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 17:38:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 17:38:52,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:38:52,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:38:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2022-10-17 17:38:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2022-10-17 17:38:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2022-10-17 17:38:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2022-10-17 17:38:52,838 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2022-10-17 17:38:52,838 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2022-10-17 17:38:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:38:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-10-17 17:38:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-10-17 17:38:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:38:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2022-10-17 17:38:52,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2022-10-17 17:38:52,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-10-17 17:38:52,840 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-10-17 17:38:52,840 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:38:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:38:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:38:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-10-17 17:38:52,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-10-17 17:38:52,841 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-10-17 17:38:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-10-17 17:38:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 17:38:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 17:38:52,843 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2022-10-17 17:38:52,843 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2022-10-17 17:38:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2022-10-17 17:38:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2022-10-17 17:38:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 17:38:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 17:38:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2022-10-17 17:38:52,844 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2022-10-17 17:38:52,844 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2022-10-17 17:38:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2022-10-17 17:38:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-10-17 17:38:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-10-17 17:38:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-17 17:38:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-10-17 17:38:52,845 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2022-10-17 17:38:52,845 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2022-10-17 17:38:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-17 17:38:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-10-17 17:38:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-10-17 17:38:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-10-17 17:38:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2022-10-17 17:38:52,846 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2022-10-17 17:38:52,846 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 17:38:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 17:38:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:38:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:38:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 17:38:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 17:38:52,847 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2022-10-17 17:38:52,847 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2022-10-17 17:38:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 17:38:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 17:38:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 17:38:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 17:38:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2022-10-17 17:38:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2022-10-17 17:38:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 17:38:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 17:38:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2022-10-17 17:38:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2022-10-17 17:38:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:38:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-10-17 17:38:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-10-17 17:38:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-10-17 17:38:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-10-17 17:38:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2022-10-17 17:38:52,850 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2022-10-17 17:38:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2022-10-17 17:38:52,850 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2022-10-17 17:38:52,850 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-10-17 17:38:52,851 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-10-17 17:38:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:38:52,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:38:52,855 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-10-17 17:38:52,855 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-10-17 17:38:53,732 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:38:53,737 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation