./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-32_7a-drivers--thunderbolt--thunderbolt.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_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 --- 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 16:44:12,298 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:12,300 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:12,335 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:12,336 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:12,338 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:12,340 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:12,343 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:12,345 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:12,346 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:12,348 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:12,350 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:12,351 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:12,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:12,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:12,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:12,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:12,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:12,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:12,364 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:12,366 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:12,368 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:12,369 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:12,370 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:12,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:12,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:12,377 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:12,378 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:12,379 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:12,380 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:12,381 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:12,382 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:12,383 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:12,384 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:12,385 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:12,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:12,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:12,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:12,387 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:12,389 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:12,390 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:12,391 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:44:12,435 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:12,436 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:12,437 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:12,437 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:12,438 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:12,439 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:12,439 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:12,440 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:44:12,440 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:12,440 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:12,441 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:12,441 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:12,441 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:12,442 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:12,442 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:12,443 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:12,443 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:12,443 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:12,444 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:12,444 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:12,445 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:12,445 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:12,445 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:44:12,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:44:12,446 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:12,453 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_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 [2022-10-17 16:44:12,776 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:12,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:12,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:12,807 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:12,808 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:12,810 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-10-17 16:44:12,901 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/data/a5bcc933c/c51a0df1763b478ab4afd479e419d010/FLAGe148be02b [2022-10-17 16:44:13,843 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:13,845 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-10-17 16:44:13,913 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/data/a5bcc933c/c51a0df1763b478ab4afd479e419d010/FLAGe148be02b [2022-10-17 16:44:14,263 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/data/a5bcc933c/c51a0df1763b478ab4afd479e419d010 [2022-10-17 16:44:14,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:14,270 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:14,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:14,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:14,279 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:14,280 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:14" (1/1) ... [2022-10-17 16:44:14,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7729cd11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:14, skipping insertion in model container [2022-10-17 16:44:14,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:14" (1/1) ... [2022-10-17 16:44:14,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:14,504 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:17,592 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_400c38dd-b54b-411c-bc83-62ba1980f9bb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2022-10-17 16:44:17,885 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:17,908 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:18,431 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: data = data & 4294967171U [8328] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1627) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 16:44:18,442 INFO L158 Benchmark]: Toolchain (without parser) took 4170.56ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 55.8MB in the beginning and 70.6MB in the end (delta: -14.7MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. [2022-10-17 16:44:18,443 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 92.3MB. Free memory was 65.2MB in the beginning and 65.2MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:44:18,445 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4164.36ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 55.6MB in the beginning and 70.6MB in the end (delta: -15.0MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. [2022-10-17 16:44:18,447 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35ms. Allocated memory is still 92.3MB. Free memory was 65.2MB in the beginning and 65.2MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4164.36ms. Allocated memory was 92.3MB in the beginning and 176.2MB in the end (delta: 83.9MB). Free memory was 55.6MB in the beginning and 70.6MB in the end (delta: -15.0MB). Peak memory consumption was 72.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: data = data & 4294967171U [8328] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: data = data & 4294967171U [8328]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 --- 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 16:44:20,724 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:20,727 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:20,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:20,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:20,760 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:20,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:20,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:20,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:20,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:20,771 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:20,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:20,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:20,775 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:20,777 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:20,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:20,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:20,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:20,783 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:20,786 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:20,788 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:20,794 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:20,795 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:20,797 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:20,810 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:20,812 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:20,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:20,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:20,816 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:20,817 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:20,818 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:20,819 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:20,821 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:20,822 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:20,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:20,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:20,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:20,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:20,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:20,830 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:20,831 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:20,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:44:20,897 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:20,898 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:20,899 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:20,900 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:20,901 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:20,902 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:20,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:20,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:20,902 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:20,903 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:20,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:20,904 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:44:20,904 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:44:20,904 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:44:20,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:20,905 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:20,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:20,905 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:20,905 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:20,906 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:20,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:20,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:20,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:20,907 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:20,907 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:44:20,907 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:44:20,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:20,908 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:44:20,908 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:44:20,908 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 [2022-10-17 16:44:21,352 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:21,384 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:21,388 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:21,390 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:21,391 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:21,394 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-10-17 16:44:21,479 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/data/0162a6cc1/c4455f6096604a91a9e5ca8d826062e9/FLAGed9003e31 [2022-10-17 16:44:22,416 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:22,417 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2022-10-17 16:44:22,506 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/data/0162a6cc1/c4455f6096604a91a9e5ca8d826062e9/FLAGed9003e31 [2022-10-17 16:44:22,815 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/data/0162a6cc1/c4455f6096604a91a9e5ca8d826062e9 [2022-10-17 16:44:22,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:22,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:22,823 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:22,824 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:22,827 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:22,828 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:22" (1/1) ... [2022-10-17 16:44:22,830 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e9a607b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:22, skipping insertion in model container [2022-10-17 16:44:22,830 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:22" (1/1) ... [2022-10-17 16:44:22,839 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:23,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:26,541 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_400c38dd-b54b-411c-bc83-62ba1980f9bb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2022-10-17 16:44:26,830 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:26,885 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:44:26,989 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:27,567 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_400c38dd-b54b-411c-bc83-62ba1980f9bb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2022-10-17 16:44:27,585 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:27,608 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:28,299 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_400c38dd-b54b-411c-bc83-62ba1980f9bb/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2022-10-17 16:44:28,319 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:28,552 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:44:28,554 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28 WrapperNode [2022-10-17 16:44:28,554 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:28,555 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:28,556 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:44:28,556 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:44:28,564 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:28,719 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:29,023 INFO L138 Inliner]: procedures = 494, calls = 3867, calls flagged for inlining = 166, calls inlined = 158, statements flattened = 7084 [2022-10-17 16:44:29,024 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:29,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:44:29,025 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:44:29,025 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:44:29,036 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:29,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:29,085 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:29,085 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:29,301 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:29,342 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:29,377 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:29,416 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:29,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:29,479 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:29,480 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:29,481 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:29,481 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:28" (1/1) ... [2022-10-17 16:44:29,488 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:29,499 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:29,512 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:29,533 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_400c38dd-b54b-411c-bc83-62ba1980f9bb/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_ring [2022-10-17 16:44:29,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_ring [2022-10-17 16:44:29,567 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_shutdown_and_free [2022-10-17 16:44:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_shutdown_and_free [2022-10-17 16:44:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2022-10-17 16:44:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2022-10-17 16:44:29,568 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:44:29,568 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:44:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:44:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:44:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_get_drom_offset [2022-10-17 16:44:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_get_drom_offset [2022-10-17 16:44:29,569 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_free [2022-10-17 16:44:29,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_free [2022-10-17 16:44:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2022-10-17 16:44:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2022-10-17 16:44:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32options [2022-10-17 16:44:29,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32options [2022-10-17 16:44:29,570 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_active [2022-10-17 16:44:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_active [2022-10-17 16:44:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_submit [2022-10-17 16:44:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_submit [2022-10-17 16:44:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_disable_interrupts [2022-10-17 16:44:29,571 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_disable_interrupts [2022-10-17 16:44:29,571 INFO L130 BoogieDeclarations]: Found specification of procedure get_route [2022-10-17 16:44:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure get_route [2022-10-17 16:44:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure check_header [2022-10-17 16:44:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure check_header [2022-10-17 16:44:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-10-17 16:44:29,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-10-17 16:44:29,572 INFO L130 BoogieDeclarations]: Found specification of procedure tb_activate_pcie_devices [2022-10-17 16:44:29,573 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_activate_pcie_devices [2022-10-17 16:44:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 16:44:29,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 16:44:29,573 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-10-17 16:44:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-10-17 16:44:29,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_ring [2022-10-17 16:44:29,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_ring [2022-10-17 16:44:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read_raw [2022-10-17 16:44:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read_raw [2022-10-17 16:44:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:44:29,575 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_long [2022-10-17 16:44:29,575 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_long [2022-10-17 16:44:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_set_unpplugged [2022-10-17 16:44:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_set_unpplugged [2022-10-17 16:44:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:44:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:44:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:44:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:44:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:44:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc8 [2022-10-17 16:44:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc8 [2022-10-17 16:44:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure ring_write_descriptors [2022-10-17 16:44:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_write_descriptors [2022-10-17 16:44:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure tb_plug_events_active [2022-10-17 16:44:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_plug_events_active [2022-10-17 16:44:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2022-10-17 16:44:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2022-10-17 16:44:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_stop [2022-10-17 16:44:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_stop [2022-10-17 16:44:29,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb [2022-10-17 16:44:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb [2022-10-17 16:44:29,582 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_print_error [2022-10-17 16:44:29,723 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_print_error [2022-10-17 16:44:29,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:44:29,724 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:44:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_add_nfc_credits [2022-10-17 16:44:29,724 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_add_nfc_credits [2022-10-17 16:44:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-10-17 16:44:29,724 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-10-17 16:44:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2022-10-17 16:44:29,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2022-10-17 16:44:29,724 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_start [2022-10-17 16:44:29,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_start [2022-10-17 16:44:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ring_start [2022-10-17 16:44:29,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_start [2022-10-17 16:44:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure ring_stop [2022-10-17 16:44:29,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_stop [2022-10-17 16:44:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write [2022-10-17 16:44:29,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write [2022-10-17 16:44:29,725 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-17 16:44:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-17 16:44:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read [2022-10-17 16:44:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read [2022-10-17 16:44:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:44:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:44:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_free [2022-10-17 16:44:29,726 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_free [2022-10-17 16:44:29,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:44:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_index [2022-10-17 16:44:29,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_index [2022-10-17 16:44:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-17 16:44:29,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-10-17 16:44:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:44:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:44:29,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:44:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:44:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_basic [2022-10-17 16:44:29,728 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_basic [2022-10-17 16:44:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure tb_upstream_port [2022-10-17 16:44:29,728 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_upstream_port [2022-10-17 16:44:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure __ring_enqueue [2022-10-17 16:44:29,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __ring_enqueue [2022-10-17 16:44:29,728 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-17 16:44:29,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-10-17 16:44:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 16:44:29,729 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 16:44:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 16:44:29,729 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 16:44:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:44:29,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb [2022-10-17 16:44:29,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb [2022-10-17 16:44:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx [2022-10-17 16:44:29,730 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx [2022-10-17 16:44:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:29,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-10-17 16:44:29,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-10-17 16:44:29,730 INFO L130 BoogieDeclarations]: Found specification of procedure ring_desc_base [2022-10-17 16:44:29,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_desc_base [2022-10-17 16:44:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:44:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_shutdown [2022-10-17 16:44:29,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_shutdown [2022-10-17 16:44:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 16:44:29,731 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 16:44:29,731 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_port [2022-10-17 16:44:29,731 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_port [2022-10-17 16:44:29,732 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_active [2022-10-17 16:44:29,732 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_active [2022-10-17 16:44:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:44:29,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:44:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:44:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:44:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:44:29,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:44:29,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:44:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_read_n [2022-10-17 16:44:29,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_read_n [2022-10-17 16:44:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx [2022-10-17 16:44:29,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx [2022-10-17 16:44:29,735 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_read [2022-10-17 16:44:29,735 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_read [2022-10-17 16:44:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ring_work [2022-10-17 16:44:29,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_work [2022-10-17 16:44:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2022-10-17 16:44:29,736 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2022-10-17 16:44:29,736 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite16desc [2022-10-17 16:44:29,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite16desc [2022-10-17 16:44:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_free [2022-10-17 16:44:29,737 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_free [2022-10-17 16:44:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2022-10-17 16:44:29,737 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2022-10-17 16:44:29,737 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_cap [2022-10-17 16:44:29,740 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_cap [2022-10-17 16:44:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:44:29,740 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:44:29,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:44:29,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:44:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_deactivate [2022-10-17 16:44:29,741 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_deactivate [2022-10-17 16:44:29,741 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_write [2022-10-17 16:44:29,741 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_write [2022-10-17 16:44:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-10-17 16:44:29,742 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-10-17 16:44:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:44:29,742 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:44:29,742 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_alloc [2022-10-17 16:44:29,742 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_alloc [2022-10-17 16:44:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_suspend_noirq [2022-10-17 16:44:29,743 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_suspend_noirq [2022-10-17 16:44:29,743 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_read [2022-10-17 16:44:29,743 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_read [2022-10-17 16:44:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2022-10-17 16:44:29,744 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2022-10-17 16:44:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_port_active [2022-10-17 16:44:29,744 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_port_active [2022-10-17 16:44:29,744 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_suspend [2022-10-17 16:44:29,744 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_suspend [2022-10-17 16:44:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_alloc [2022-10-17 16:44:29,745 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_alloc [2022-10-17 16:44:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 16:44:29,745 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 16:44:29,745 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read_uid_only [2022-10-17 16:44:29,746 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read_uid_only [2022-10-17 16:44:29,746 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:44:29,746 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 16:44:29,746 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 16:44:29,746 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_write [2022-10-17 16:44:29,746 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_write [2022-10-17 16:44:29,747 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_activate [2022-10-17 16:44:29,747 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_activate [2022-10-17 16:44:29,747 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_interrupt_work [2022-10-17 16:44:29,747 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_interrupt_work [2022-10-17 16:44:29,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:44:29,747 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-10-17 16:44:29,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-10-17 16:44:29,748 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2022-10-17 16:44:29,748 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2022-10-17 16:44:29,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:44:29,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:44:29,748 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:44:29,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:44:29,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:44:29,749 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32desc [2022-10-17 16:44:29,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32desc [2022-10-17 16:44:29,749 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route_length [2022-10-17 16:44:29,749 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route_length [2022-10-17 16:44:29,750 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_resume_noirq [2022-10-17 16:44:29,750 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_resume_noirq [2022-10-17 16:44:29,750 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-17 16:44:29,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2022-10-17 16:44:29,750 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 16:44:29,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 16:44:29,751 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-10-17 16:44:29,751 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-10-17 16:44:29,751 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_alloc [2022-10-17 16:44:29,751 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_alloc [2022-10-17 16:44:29,751 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-17 16:44:29,752 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-10-17 16:44:29,752 INFO L130 BoogieDeclarations]: Found specification of procedure ring_free [2022-10-17 16:44:29,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_free [2022-10-17 16:44:29,752 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-10-17 16:44:29,752 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-10-17 16:44:29,753 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite64desc [2022-10-17 16:44:29,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite64desc [2022-10-17 16:44:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deallocate_nfc [2022-10-17 16:44:29,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deallocate_nfc [2022-10-17 16:44:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_unplugged_children [2022-10-17 16:44:29,754 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_unplugged_children [2022-10-17 16:44:29,754 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc [2022-10-17 16:44:29,755 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc [2022-10-17 16:44:29,755 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-17 16:44:29,755 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-17 16:44:29,755 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_resume [2022-10-17 16:44:29,755 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_resume [2022-10-17 16:44:29,755 INFO L130 BoogieDeclarations]: Found specification of procedure tb_wait_for_port [2022-10-17 16:44:29,756 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_wait_for_port [2022-10-17 16:44:29,756 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_switch [2022-10-17 16:44:29,756 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_switch [2022-10-17 16:44:29,756 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_restart [2022-10-17 16:44:29,756 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_restart [2022-10-17 16:44:29,757 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:44:29,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:44:29,759 INFO L130 BoogieDeclarations]: Found specification of procedure check_config_address [2022-10-17 16:44:29,760 INFO L138 BoogieDeclarations]: Found implementation of procedure check_config_address [2022-10-17 16:44:29,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:44:29,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:44:29,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:44:29,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:44:29,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:44:29,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:44:29,763 INFO L130 BoogieDeclarations]: Found specification of procedure __crc32c_le [2022-10-17 16:44:29,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __crc32c_le [2022-10-17 16:44:29,770 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2022-10-17 16:44:29,770 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2022-10-17 16:44:29,771 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_free [2022-10-17 16:44:29,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_free [2022-10-17 16:44:29,771 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_is_invalid [2022-10-17 16:44:29,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_is_invalid [2022-10-17 16:44:29,771 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-10-17 16:44:29,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-10-17 16:44:29,772 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_transfer [2022-10-17 16:44:29,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_transfer [2022-10-17 16:44:29,772 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_init_path [2022-10-17 16:44:29,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_init_path [2022-10-17 16:44:29,772 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deactivate_hops [2022-10-17 16:44:29,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deactivate_hops [2022-10-17 16:44:29,773 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_free [2022-10-17 16:44:29,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_free [2022-10-17 16:44:29,773 INFO L130 BoogieDeclarations]: Found specification of procedure tb_is_upstream_port [2022-10-17 16:44:29,773 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_is_upstream_port [2022-10-17 16:44:29,773 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc [2022-10-17 16:44:29,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc [2022-10-17 16:44:29,774 INFO L130 BoogieDeclarations]: Found specification of procedure make_header [2022-10-17 16:44:29,774 INFO L138 BoogieDeclarations]: Found implementation of procedure make_header [2022-10-17 16:44:29,774 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 16:44:29,774 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 16:44:29,774 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_invalid_tunnels [2022-10-17 16:44:29,774 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_invalid_tunnels [2022-10-17 16:44:29,775 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2022-10-17 16:44:29,775 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2022-10-17 16:44:29,775 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_read [2022-10-17 16:44:29,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_read [2022-10-17 16:44:29,775 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_deactivate [2022-10-17 16:44:29,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_deactivate [2022-10-17 16:44:29,775 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_out [2022-10-17 16:44:29,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_out [2022-10-17 16:44:29,776 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_write [2022-10-17 16:44:29,776 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_write [2022-10-17 16:44:29,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_nhi [2022-10-17 16:44:29,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_nhi [2022-10-17 16:44:29,776 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route [2022-10-17 16:44:29,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route [2022-10-17 16:44:29,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_nhi [2022-10-17 16:44:29,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_nhi [2022-10-17 16:44:31,052 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:31,062 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:44:32,422 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;