./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.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_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/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_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/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_8321899d-9102-45f7-8da2-6d9057510c92/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 da9f2acefd9db75e337a42ff6d0335febe75daac07ad1f215bcd8258e7523490 --- 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 17:41:35,275 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:41:35,278 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:41:35,322 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:41:35,323 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:41:35,324 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:41:35,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:41:35,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:41:35,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:41:35,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:41:35,338 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:41:35,342 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:41:35,349 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:41:35,351 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:41:35,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:41:35,357 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:41:35,360 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:41:35,365 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:41:35,368 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:41:35,374 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:41:35,381 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:41:35,383 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:41:35,384 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:41:35,388 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:41:35,394 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:41:35,402 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:41:35,403 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:41:35,404 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:41:35,406 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:41:35,408 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:41:35,409 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:41:35,410 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:41:35,412 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:41:35,414 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:41:35,416 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:41:35,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:41:35,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:41:35,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:41:35,423 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:41:35,424 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:41:35,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:41:35,426 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:41:35,486 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:41:35,486 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:41:35,491 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:41:35,492 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:41:35,492 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:41:35,493 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:41:35,493 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:41:35,493 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:41:35,493 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:41:35,493 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:41:35,494 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:41:35,494 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:41:35,494 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:41:35,494 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:41:35,495 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:41:35,495 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:41:35,495 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:41:35,495 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:41:35,496 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:41:35,496 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:41:35,496 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:41:35,497 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:41:35,497 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:41:35,497 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:41:35,497 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:41:35,498 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:41:35,498 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:41:35,498 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:41:35,498 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:41:35,499 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:41:35,499 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:41:35,499 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:41:35,499 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:41:35,499 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:41:35,500 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:41:35,500 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:41:35,500 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:41:35,500 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:41:35,500 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_8321899d-9102-45f7-8da2-6d9057510c92/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> da9f2acefd9db75e337a42ff6d0335febe75daac07ad1f215bcd8258e7523490 [2022-10-17 17:41:35,764 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:41:35,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:41:35,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:41:35,792 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:41:35,793 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:41:35,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i [2022-10-17 17:41:35,875 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/data/5f648d088/26de25b1613e46c0895aa875ad8308b4/FLAG8b71455fe [2022-10-17 17:41:36,970 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:41:36,970 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i [2022-10-17 17:41:37,029 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/data/5f648d088/26de25b1613e46c0895aa875ad8308b4/FLAG8b71455fe [2022-10-17 17:41:37,207 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/data/5f648d088/26de25b1613e46c0895aa875ad8308b4 [2022-10-17 17:41:37,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:41:37,212 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:41:37,216 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:41:37,217 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:41:37,221 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:41:37,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:41:37" (1/1) ... [2022-10-17 17:41:37,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f45b83b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:37, skipping insertion in model container [2022-10-17 17:41:37,226 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:41:37" (1/1) ... [2022-10-17 17:41:37,238 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:41:37,496 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:41:43,493 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_8321899d-9102-45f7-8da2-6d9057510c92/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i[565108,565121] [2022-10-17 17:41:43,645 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:41:43,704 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:41:44,730 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_8321899d-9102-45f7-8da2-6d9057510c92/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--fddi--skfp--skfp.ko-entry_point.cil.out.i[565108,565121] [2022-10-17 17:41:44,739 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:41:45,050 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:41:45,050 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45 WrapperNode [2022-10-17 17:41:45,051 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:41:45,053 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:41:45,053 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:41:45,053 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:41:45,063 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:45,489 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:47,350 INFO L138 Inliner]: procedures = 450, calls = 10176, calls flagged for inlining = 230, calls inlined = 227, statements flattened = 20732 [2022-10-17 17:41:47,360 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:41:47,361 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:41:47,364 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:41:47,365 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:41:47,377 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:47,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:48,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:48,452 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:49,987 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:50,061 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:50,115 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:50,157 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:50,272 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:41:50,275 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:41:50,275 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:41:50,275 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:41:50,276 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:41:45" (1/1) ... [2022-10-17 17:41:50,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:41:50,296 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:41:50,318 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:41:50,321 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8321899d-9102-45f7-8da2-6d9057510c92/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:41:50,370 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2022-10-17 17:41:50,370 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2022-10-17 17:41:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2022-10-17 17:41:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2022-10-17 17:41:50,371 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2022-10-17 17:41:50,371 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2022-10-17 17:41:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 17:41:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 17:41:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 17:41:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 17:41:50,372 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2022-10-17 17:41:50,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2022-10-17 17:41:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2022-10-17 17:41:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2022-10-17 17:41:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:41:50,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:41:50,373 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2022-10-17 17:41:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2022-10-17 17:41:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2022-10-17 17:41:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2022-10-17 17:41:50,374 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2022-10-17 17:41:50,374 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2022-10-17 17:41:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:41:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:41:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-10-17 17:41:50,375 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-10-17 17:41:50,375 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2022-10-17 17:41:50,376 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2022-10-17 17:41:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-10-17 17:41:50,376 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-10-17 17:41:50,376 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2022-10-17 17:41:50,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2022-10-17 17:41:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 17:41:50,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 17:41:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2022-10-17 17:41:50,377 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2022-10-17 17:41:50,377 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:41:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:41:50,378 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2022-10-17 17:41:50,378 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2022-10-17 17:41:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-10-17 17:41:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2022-10-17 17:41:50,379 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2022-10-17 17:41:50,379 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-17 17:41:50,380 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-17 17:41:50,380 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2022-10-17 17:41:50,380 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2022-10-17 17:41:50,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-10-17 17:41:50,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-10-17 17:41:50,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:41:50,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:41:50,383 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2022-10-17 17:41:50,383 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2022-10-17 17:41:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 17:41:50,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 17:41:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2022-10-17 17:41:50,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2022-10-17 17:41:50,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:41:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 17:41:50,385 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 17:41:50,385 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2022-10-17 17:41:50,386 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2022-10-17 17:41:50,387 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2022-10-17 17:41:50,387 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2022-10-17 17:41:50,387 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2022-10-17 17:41:50,388 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2022-10-17 17:41:50,388 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2022-10-17 17:41:50,388 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2022-10-17 17:41:50,388 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2022-10-17 17:41:50,388 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2022-10-17 17:41:50,389 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2022-10-17 17:41:50,389 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2022-10-17 17:41:50,389 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2022-10-17 17:41:50,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2022-10-17 17:41:50,389 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2022-10-17 17:41:50,390 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2022-10-17 17:41:50,390 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2022-10-17 17:41:50,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2022-10-17 17:41:50,391 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2022-10-17 17:41:50,392 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2022-10-17 17:41:50,392 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2022-10-17 17:41:50,392 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2022-10-17 17:41:50,393 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 17:41:50,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 17:41:50,393 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2022-10-17 17:41:50,393 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2022-10-17 17:41:50,393 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 17:41:50,394 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 17:41:50,395 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2022-10-17 17:41:50,395 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2022-10-17 17:41:50,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 17:41:50,395 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:41:50,396 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:41:50,396 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-10-17 17:41:50,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-10-17 17:41:50,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 17:41:50,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 17:41:50,397 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2022-10-17 17:41:50,397 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2022-10-17 17:41:50,397 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2022-10-17 17:41:50,398 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2022-10-17 17:41:50,398 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:41:50,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:41:50,398 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2022-10-17 17:41:50,399 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2022-10-17 17:41:50,399 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2022-10-17 17:41:50,399 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2022-10-17 17:41:50,399 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2022-10-17 17:41:50,399 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2022-10-17 17:41:50,400 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:41:50,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:41:50,403 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2022-10-17 17:41:50,404 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2022-10-17 17:41:50,404 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2022-10-17 17:41:50,404 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2022-10-17 17:41:50,405 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2022-10-17 17:41:50,405 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2022-10-17 17:41:50,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 17:41:50,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 17:41:50,407 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 17:41:50,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 17:41:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2022-10-17 17:41:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2022-10-17 17:41:50,415 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2022-10-17 17:41:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2022-10-17 17:41:50,416 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2022-10-17 17:41:50,416 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2022-10-17 17:41:50,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 17:41:50,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 17:41:50,416 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2022-10-17 17:41:50,416 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2022-10-17 17:41:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:41:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2022-10-17 17:41:50,417 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2022-10-17 17:41:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2022-10-17 17:41:50,417 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2022-10-17 17:41:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2022-10-17 17:41:50,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2022-10-17 17:41:50,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:41:50,418 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2022-10-17 17:41:50,418 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2022-10-17 17:41:50,418 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:41:50,418 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-10-17 17:41:50,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-10-17 17:41:50,419 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2022-10-17 17:41:50,419 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2022-10-17 17:41:50,419 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2022-10-17 17:41:50,419 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2022-10-17 17:41:50,419 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2022-10-17 17:41:50,420 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2022-10-17 17:41:50,420 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2022-10-17 17:41:50,420 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2022-10-17 17:41:50,420 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2022-10-17 17:41:50,420 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2022-10-17 17:41:50,420 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2022-10-17 17:41:50,421 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2022-10-17 17:41:50,421 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2022-10-17 17:41:50,421 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2022-10-17 17:41:50,421 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2022-10-17 17:41:50,421 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2022-10-17 17:41:50,421 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-10-17 17:41:50,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-10-17 17:41:50,422 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2022-10-17 17:41:50,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2022-10-17 17:41:50,423 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2022-10-17 17:41:50,423 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2022-10-17 17:41:50,423 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2022-10-17 17:41:50,423 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2022-10-17 17:41:50,423 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2022-10-17 17:41:50,423 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2022-10-17 17:41:50,424 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2022-10-17 17:41:50,424 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2022-10-17 17:41:50,424 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2022-10-17 17:41:50,424 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2022-10-17 17:41:50,424 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 17:41:50,424 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 17:41:50,425 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2022-10-17 17:41:50,425 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2022-10-17 17:41:50,425 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2022-10-17 17:41:50,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2022-10-17 17:41:50,426 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2022-10-17 17:41:50,426 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2022-10-17 17:41:50,426 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2022-10-17 17:41:50,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2022-10-17 17:41:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2022-10-17 17:41:50,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2022-10-17 17:41:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2022-10-17 17:41:50,427 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2022-10-17 17:41:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2022-10-17 17:41:50,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2022-10-17 17:41:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:41:50,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:41:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2022-10-17 17:41:50,428 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2022-10-17 17:41:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2022-10-17 17:41:50,429 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2022-10-17 17:41:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2022-10-17 17:41:50,429 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2022-10-17 17:41:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:41:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:41:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 17:41:50,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 17:41:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2022-10-17 17:41:50,430 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2022-10-17 17:41:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2022-10-17 17:41:50,430 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2022-10-17 17:41:50,430 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2022-10-17 17:41:50,431 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2022-10-17 17:41:50,431 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2022-10-17 17:41:50,431 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2022-10-17 17:41:50,431 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2022-10-17 17:41:50,431 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2022-10-17 17:41:50,431 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2022-10-17 17:41:50,432 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2022-10-17 17:41:50,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 17:41:50,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 17:41:50,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 17:41:50,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 17:41:50,432 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2022-10-17 17:41:50,433 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2022-10-17 17:41:50,433 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2022-10-17 17:41:50,433 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2022-10-17 17:41:50,433 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2022-10-17 17:41:50,433 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2022-10-17 17:41:50,433 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:41:50,434 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:41:50,434 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2022-10-17 17:41:50,434 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2022-10-17 17:41:50,434 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2022-10-17 17:41:50,434 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2022-10-17 17:41:50,434 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 17:41:50,435 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 17:41:50,435 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_change_mtu [2022-10-17 17:41:50,435 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_change_mtu [2022-10-17 17:41:50,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 17:41:50,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 17:41:50,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 17:41:50,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 17:41:50,441 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2022-10-17 17:41:50,442 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2022-10-17 17:41:50,442 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 17:41:50,442 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 17:41:50,442 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 17:41:50,442 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 17:41:50,443 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:41:50,443 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2022-10-17 17:41:50,443 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2022-10-17 17:41:50,444 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2022-10-17 17:41:50,445 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2022-10-17 17:41:50,445 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2022-10-17 17:41:50,446 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2022-10-17 17:41:50,446 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2022-10-17 17:41:50,446 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2022-10-17 17:41:50,446 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:41:50,446 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2022-10-17 17:41:50,446 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2022-10-17 17:41:50,447 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2022-10-17 17:41:50,447 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2022-10-17 17:41:50,447 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2022-10-17 17:41:50,447 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2022-10-17 17:41:50,447 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2022-10-17 17:41:50,447 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2022-10-17 17:41:50,448 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2022-10-17 17:41:50,448 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2022-10-17 17:41:50,448 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2022-10-17 17:41:50,448 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2022-10-17 17:41:50,448 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:41:50,448 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2022-10-17 17:41:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2022-10-17 17:41:50,449 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 17:41:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 17:41:50,449 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2022-10-17 17:41:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2022-10-17 17:41:50,449 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 17:41:50,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 17:41:50,450 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2022-10-17 17:41:50,450 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2022-10-17 17:41:50,450 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2022-10-17 17:41:50,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2022-10-17 17:41:50,450 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-10-17 17:41:50,450 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-10-17 17:41:50,451 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2022-10-17 17:41:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2022-10-17 17:41:50,451 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2022-10-17 17:41:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2022-10-17 17:41:50,451 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2022-10-17 17:41:50,451 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2022-10-17 17:41:50,452 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2022-10-17 17:41:50,452 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2022-10-17 17:41:50,452 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 17:41:50,452 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 17:41:50,452 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2022-10-17 17:41:50,452 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2022-10-17 17:41:50,453 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2022-10-17 17:41:50,453 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2022-10-17 17:41:50,453 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2022-10-17 17:41:50,453 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2022-10-17 17:41:50,453 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 17:41:50,453 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 17:41:50,453 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2022-10-17 17:41:50,454 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2022-10-17 17:41:50,454 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2022-10-17 17:41:50,454 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2022-10-17 17:41:50,454 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2022-10-17 17:41:50,454 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2022-10-17 17:41:50,454 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2022-10-17 17:41:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2022-10-17 17:41:50,455 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2022-10-17 17:41:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2022-10-17 17:41:50,455 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2022-10-17 17:41:50,455 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2022-10-17 17:41:50,455 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_mac_address [2022-10-17 17:41:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_mac_address [2022-10-17 17:41:50,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 17:41:50,456 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2022-10-17 17:41:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2022-10-17 17:41:50,456 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2022-10-17 17:41:50,456 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2022-10-17 17:41:50,456 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2022-10-17 17:41:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2022-10-17 17:41:50,457 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2022-10-17 17:41:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2022-10-17 17:41:50,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:41:50,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:41:50,457 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2022-10-17 17:41:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2022-10-17 17:41:50,458 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2022-10-17 17:41:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2022-10-17 17:41:50,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 17:41:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 17:41:50,458 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2022-10-17 17:41:50,458 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2022-10-17 17:41:50,459 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2022-10-17 17:41:50,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2022-10-17 17:41:50,459 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2022-10-17 17:41:50,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2022-10-17 17:41:50,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 17:41:50,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 17:41:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2022-10-17 17:41:50,460 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2022-10-17 17:41:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2022-10-17 17:41:50,460 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2022-10-17 17:41:50,460 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2022-10-17 17:41:50,460 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2022-10-17 17:41:50,461 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2022-10-17 17:41:50,461 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2022-10-17 17:41:50,461 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2022-10-17 17:41:50,461 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2022-10-17 17:41:50,461 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2022-10-17 17:41:50,461 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2022-10-17 17:41:50,461 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2022-10-17 17:41:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2022-10-17 17:41:50,462 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 17:41:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 17:41:50,462 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2022-10-17 17:41:50,462 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2022-10-17 17:41:50,462 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2022-10-17 17:41:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2022-10-17 17:41:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 17:41:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2022-10-17 17:41:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2022-10-17 17:41:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ioctl [2022-10-17 17:41:50,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ioctl [2022-10-17 17:41:50,463 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2022-10-17 17:41:50,464 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2022-10-17 17:41:50,464 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2022-10-17 17:41:50,464 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2022-10-17 17:41:50,464 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2022-10-17 17:41:50,464 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2022-10-17 17:41:52,134 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:41:52,144 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 17:41:52,779 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;