./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS --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 99d563dd53ef642a03b2479c6c3e171c953b9888fa87c5bbbc69b168ff2d2fb2 --- 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-8393723 [2022-11-19 07:45:22,048 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:45:22,050 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:45:22,090 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:45:22,091 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:45:22,095 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:45:22,098 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:45:22,101 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:45:22,104 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:45:22,109 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:45:22,110 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:45:22,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:45:22,111 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:45:22,112 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:45:22,113 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:45:22,115 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:45:22,115 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:45:22,116 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:45:22,118 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:45:22,126 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:45:22,129 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:45:22,130 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:45:22,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:45:22,134 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:45:22,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:45:22,146 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:45:22,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:45:22,148 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:45:22,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:45:22,149 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:45:22,149 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:45:22,151 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:45:22,152 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:45:22,153 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:45:22,154 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:45:22,155 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:45:22,156 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:45:22,156 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:45:22,156 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:45:22,157 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:45:22,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:45:22,160 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:45:22,197 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:45:22,197 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:45:22,198 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:45:22,198 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:45:22,199 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:45:22,200 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:45:22,200 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:45:22,200 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:45:22,200 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:45:22,201 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:45:22,202 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:45:22,202 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:45:22,202 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:45:22,202 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:45:22,203 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:45:22,203 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:45:22,203 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:45:22,203 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:45:22,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:45:22,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:45:22,205 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:45:22,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:45:22,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:45:22,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:45:22,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:45:22,206 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:45:22,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:45:22,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:45:22,207 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:45:22,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:45:22,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:45:22,207 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:45:22,208 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:45:22,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:45:22,208 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:45:22,208 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:45:22,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:45:22,209 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:45:22,209 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_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99d563dd53ef642a03b2479c6c3e171c953b9888fa87c5bbbc69b168ff2d2fb2 [2022-11-19 07:45:22,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:45:22,574 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:45:22,577 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:45:22,578 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:45:22,579 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:45:22,580 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i [2022-11-19 07:45:22,654 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/data/7decc7650/c458c7860b824e69bccb18d88e171311/FLAG9c1d496d1 [2022-11-19 07:45:23,591 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:45:23,591 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i [2022-11-19 07:45:23,699 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/data/7decc7650/c458c7860b824e69bccb18d88e171311/FLAG9c1d496d1 [2022-11-19 07:45:24,002 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/data/7decc7650/c458c7860b824e69bccb18d88e171311 [2022-11-19 07:45:24,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:45:24,007 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:45:24,009 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:45:24,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:45:24,013 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:45:24,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:45:24" (1/1) ... [2022-11-19 07:45:24,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@473864e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:24, skipping insertion in model container [2022-11-19 07:45:24,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:45:24" (1/1) ... [2022-11-19 07:45:24,024 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:45:24,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:45:25,128 WARN L234 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_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i[140866,140879] [2022-11-19 07:45:27,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:45:27,445 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:45:27,561 WARN L234 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_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-431e8d4-1-102_1a-drivers--net--r8169.ko-entry_point.cil.out.i[140866,140879] [2022-11-19 07:45:28,158 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:45:28,389 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:45:28,390 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28 WrapperNode [2022-11-19 07:45:28,390 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:45:28,391 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:45:28,391 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:45:28,391 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:45:28,398 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:28,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:28,970 INFO L138 Inliner]: procedures = 464, calls = 4807, calls flagged for inlining = 260, calls inlined = 254, statements flattened = 9763 [2022-11-19 07:45:28,970 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:45:28,971 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:45:28,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:45:28,972 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:45:28,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:28,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:29,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:29,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:29,587 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:29,618 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:29,660 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:29,678 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:29,729 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:45:29,730 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:45:29,731 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:45:29,731 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:45:29,732 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:45:28" (1/1) ... [2022-11-19 07:45:29,738 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:45:29,749 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:45:29,765 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:45:29,789 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f6980c2-a9a9-4f48-b9aa-7453d8b2d459/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:45:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-19 07:45:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-19 07:45:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2022-11-19 07:45:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2022-11-19 07:45:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_net_suspend [2022-11-19 07:45:29,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_net_suspend [2022-11-19 07:45:29,803 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-19 07:45:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-19 07:45:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_ring_indexes [2022-11-19 07:45:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_ring_indexes [2022-11-19 07:45:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl_hw_start_8168cp [2022-11-19 07:45:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl_hw_start_8168cp [2022-11-19 07:45:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_mac_address [2022-11-19 07:45:29,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_mac_address [2022-11-19 07:45:29,804 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-19 07:45:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-19 07:45:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:45:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:45:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_request_timer [2022-11-19 07:45:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_request_timer [2022-11-19 07:45:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_msi [2022-11-19 07:45:29,805 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_msi [2022-11-19 07:45:29,805 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-19 07:45:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-19 07:45:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_reinit_task [2022-11-19 07:45:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_reinit_task [2022-11-19 07:45:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_down [2022-11-19 07:45:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_down [2022-11-19 07:45:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_plus_minus [2022-11-19 07:45:29,806 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_plus_minus [2022-11-19 07:45:29,806 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_close [2022-11-19 07:45:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_close [2022-11-19 07:45:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-19 07:45:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-19 07:45:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-19 07:45:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-19 07:45:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_asic_down [2022-11-19 07:45:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_asic_down [2022-11-19 07:45:29,807 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 07:45:29,807 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 07:45:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168d_efuse_read [2022-11-19 07:45:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168d_efuse_read [2022-11-19 07:45:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_rxbufsize [2022-11-19 07:45:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_rxbufsize [2022-11-19 07:45:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-19 07:45:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-19 07:45:29,808 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_mode [2022-11-19 07:45:29,808 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_mode [2022-11-19 07:45:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-19 07:45:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-19 07:45:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-19 07:45:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-19 07:45:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2022-11-19 07:45:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168c_3_hw_phy_config [2022-11-19 07:45:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168c_3_hw_phy_config [2022-11-19 07:45:29,809 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:45:29,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:45:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-19 07:45:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-19 07:45:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_max_size [2022-11-19 07:45:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_max_size [2022-11-19 07:45:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:45:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-19 07:45:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-19 07:45:29,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-19 07:45:29,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-19 07:45:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-19 07:45:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-19 07:45:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_get_wol [2022-11-19 07:45:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_get_wol [2022-11-19 07:45:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:45:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-19 07:45:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-19 07:45:29,811 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_set_speed [2022-11-19 07:45:29,811 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_set_speed [2022-11-19 07:45:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8168bef_hw_phy_config [2022-11-19 07:45:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8168bef_hw_phy_config [2022-11-19 07:45:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:45:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-19 07:45:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-19 07:45:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:45:29,812 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_idle [2022-11-19 07:45:29,812 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_idle [2022-11-19 07:45:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-19 07:45:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-19 07:45:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_runtime_get_sync_12 [2022-11-19 07:45:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_runtime_get_sync_12 [2022-11-19 07:45:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_mark_to_asic [2022-11-19 07:45:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_mark_to_asic [2022-11-19 07:45:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:45:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:45:29,813 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_desc_registers [2022-11-19 07:45:29,813 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_desc_registers [2022-11-19 07:45:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-19 07:45:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-19 07:45:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_clear [2022-11-19 07:45:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_clear [2022-11-19 07:45:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_run_wake [2022-11-19 07:45:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_run_wake [2022-11-19 07:45:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-19 07:45:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-19 07:45:29,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-19 07:45:29,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-19 07:45:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2022-11-19 07:45:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2022-11-19 07:45:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_init [2022-11-19 07:45:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_init [2022-11-19 07:45:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-19 07:45:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-19 07:45:29,815 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_reset_task [2022-11-19 07:45:29,815 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_reset_task [2022-11-19 07:45:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:45:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_change_mtu [2022-11-19 07:45:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_change_mtu [2022-11-19 07:45:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-19 07:45:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-19 07:45:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:45:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rw_cpluscmd [2022-11-19 07:45:29,816 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rw_cpluscmd [2022-11-19 07:45:29,816 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 07:45:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 07:45:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:45:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_schedule_work [2022-11-19 07:45:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_schedule_work [2022-11-19 07:45:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:45:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-19 07:45:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-19 07:45:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-19 07:45:29,817 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-19 07:45:29,817 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-19 07:45:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pm_runtime_put_noidle_14 [2022-11-19 07:45:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pm_runtime_put_noidle_14 [2022-11-19 07:45:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:45:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-19 07:45:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_phy_write [2022-11-19 07:45:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_phy_write [2022-11-19 07:45:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-19 07:45:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-19 07:45:29,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-19 07:45:29,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-19 07:45:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure param_set_int [2022-11-19 07:45:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure param_set_int [2022-11-19 07:45:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_get_stats [2022-11-19 07:45:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_get_stats [2022-11-19 07:45:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_make_unusable_by_asic [2022-11-19 07:45:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_make_unusable_by_asic [2022-11-19 07:45:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-19 07:45:29,819 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-19 07:45:29,819 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 07:45:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 07:45:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_ephy_write [2022-11-19 07:45:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_ephy_write [2022-11-19 07:45:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_resume [2022-11-19 07:45:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_resume [2022-11-19 07:45:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-19 07:45:29,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-19 07:45:29,820 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-19 07:45:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-19 07:45:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-19 07:45:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-19 07:45:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-19 07:45:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-19 07:45:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-19 07:45:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-19 07:45:29,821 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-19 07:45:29,821 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-19 07:45:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_disable_clock_request [2022-11-19 07:45:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_disable_clock_request [2022-11-19 07:45:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-19 07:45:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-19 07:45:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:45:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:45:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-19 07:45:29,822 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-19 07:45:29,822 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_tx_timeout [2022-11-19 07:45:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_tx_timeout [2022-11-19 07:45:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-19 07:45:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-19 07:45:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-11-19 07:45:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-19 07:45:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-19 07:45:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_open [2022-11-19 07:45:29,823 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_open [2022-11-19 07:45:29,823 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_tx_performance_tweak [2022-11-19 07:45:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_tx_performance_tweak [2022-11-19 07:45:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:45:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:45:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:45:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:45:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-19 07:45:29,824 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-19 07:45:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-19 07:45:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-19 07:45:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-19 07:45:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-19 07:45:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_remove_one [2022-11-19 07:45:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_remove_one [2022-11-19 07:45:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:45:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:45:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:45:29,825 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:45:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_suspend [2022-11-19 07:45:29,826 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_suspend [2022-11-19 07:45:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_one [2022-11-19 07:45:29,826 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_one [2022-11-19 07:45:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-19 07:45:29,826 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-19 07:45:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-11-19 07:45:29,826 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-11-19 07:45:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-19 07:45:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-19 07:45:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rar_set [2022-11-19 07:45:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rar_set [2022-11-19 07:45:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-19 07:45:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-19 07:45:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:45:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-19 07:45:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-19 07:45:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:45:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-19 07:45:29,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2022-11-19 07:45:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-19 07:45:29,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-19 07:45:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_update_counters [2022-11-19 07:45:29,828 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_update_counters [2022-11-19 07:45:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:45:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-19 07:45:29,829 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-19 07:45:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_vlan_rx_register [2022-11-19 07:45:29,829 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_vlan_rx_register [2022-11-19 07:45:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-19 07:45:29,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-19 07:45:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-19 07:45:29,829 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-19 07:45:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-19 07:45:29,829 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-19 07:45:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-19 07:45:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-19 07:45:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_irq_mask_and_ack [2022-11-19 07:45:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_irq_mask_and_ack [2022-11-19 07:45:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_suspend [2022-11-19 07:45:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_suspend [2022-11-19 07:45:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-19 07:45:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-19 07:45:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8102e_2 [2022-11-19 07:45:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8102e_2 [2022-11-19 07:45:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb_4 [2022-11-19 07:45:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb_4 [2022-11-19 07:45:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-19 07:45:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-19 07:45:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_set_wol [2022-11-19 07:45:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_set_wol [2022-11-19 07:45:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure __pm_runtime_set_status [2022-11-19 07:45:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __pm_runtime_set_status [2022-11-19 07:45:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-19 07:45:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-19 07:45:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-19 07:45:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-19 07:45:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-19 07:45:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-19 07:45:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_patch [2022-11-19 07:45:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_patch [2022-11-19 07:45:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start [2022-11-19 07:45:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start [2022-11-19 07:45:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rx_tx_config_registers [2022-11-19 07:45:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rx_tx_config_registers [2022-11-19 07:45:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-19 07:45:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-19 07:45:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-19 07:45:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-19 07:45:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_check_link_status [2022-11-19 07:45:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_check_link_status [2022-11-19 07:45:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:45:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-19 07:45:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-19 07:45:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure param_get_int [2022-11-19 07:45:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure param_get_int [2022-11-19 07:45:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-19 07:45:29,834 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-19 07:45:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:45:29,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:45:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_runtime_resume [2022-11-19 07:45:29,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_runtime_resume [2022-11-19 07:45:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_wait_for_quiescence [2022-11-19 07:45:29,834 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_wait_for_quiescence [2022-11-19 07:45:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-19 07:45:29,834 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-19 07:45:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-19 07:45:29,835 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-19 07:45:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure __rtl8169_resume [2022-11-19 07:45:29,835 INFO L138 BoogieDeclarations]: Found implementation of procedure __rtl8169_resume [2022-11-19 07:45:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_shutdown [2022-11-19 07:45:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_shutdown [2022-11-19 07:45:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-19 07:45:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-19 07:45:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_missed [2022-11-19 07:45:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_missed [2022-11-19 07:45:29,897 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_fill [2022-11-19 07:45:29,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_fill [2022-11-19 07:45:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_unmap_tx_skb [2022-11-19 07:45:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_unmap_tx_skb [2022-11-19 07:45:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-19 07:45:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-19 07:45:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_clear [2022-11-19 07:45:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_clear [2022-11-19 07:45:29,898 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_csi_access_enable [2022-11-19 07:45:29,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_csi_access_enable [2022-11-19 07:45:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_netpoll [2022-11-19 07:45:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_netpoll [2022-11-19 07:45:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_init_ring [2022-11-19 07:45:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_init_ring [2022-11-19 07:45:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_ioctl [2022-11-19 07:45:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_ioctl [2022-11-19 07:45:29,899 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_interrupt [2022-11-19 07:45:29,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_interrupt [2022-11-19 07:45:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_print_mac_version [2022-11-19 07:45:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_print_mac_version [2022-11-19 07:45:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-19 07:45:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-19 07:45:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_rx_interrupt [2022-11-19 07:45:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_rx_interrupt [2022-11-19 07:45:29,900 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168c_2 [2022-11-19 07:45:29,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168c_2 [2022-11-19 07:45:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-19 07:45:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-19 07:45:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:45:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8169_hw_reset [2022-11-19 07:45:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8169_hw_reset [2022-11-19 07:45:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-19 07:45:29,901 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-19 07:45:29,901 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_hw_start_8168bb [2022-11-19 07:45:29,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_hw_start_8168bb [2022-11-19 07:45:31,319 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:45:31,323 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:45:34,047 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;