./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-43_2a-drivers--net--irda--vlsi_ir.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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/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 3be4ac024b7f357f41d231fb5742f86a984717c473cc6044544e39e88c4f03b3 --- 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 16:58:04,928 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:58:04,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:58:04,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:58:04,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:58:04,992 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:58:04,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:58:05,002 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:58:05,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:58:05,013 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:58:05,015 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:58:05,022 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:58:05,023 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:58:05,026 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:58:05,029 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:58:05,031 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:58:05,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:58:05,034 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:58:05,038 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:58:05,047 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:58:05,050 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:58:05,051 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:58:05,056 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:58:05,057 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:58:05,070 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:58:05,070 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:58:05,071 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:58:05,073 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:58:05,077 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:58:05,078 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:58:05,079 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:58:05,080 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:58:05,083 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:58:05,084 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:58:05,086 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:58:05,086 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:58:05,087 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:58:05,087 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:58:05,087 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:58:05,089 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:58:05,090 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:58:05,091 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:58:05,145 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:58:05,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:58:05,147 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:58:05,147 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:58:05,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:58:05,148 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:58:05,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:58:05,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:58:05,149 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:58:05,149 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:58:05,151 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:58:05,151 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:58:05,151 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:58:05,152 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:58:05,152 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:58:05,152 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:58:05,152 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:58:05,153 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:58:05,153 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:05,153 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:58:05,154 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:58:05,154 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:58:05,154 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:58:05,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:58:05,155 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:58:05,155 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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3be4ac024b7f357f41d231fb5742f86a984717c473cc6044544e39e88c4f03b3 [2022-10-17 16:58:05,476 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:58:05,495 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:58:05,498 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:58:05,499 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:58:05,500 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:58:05,501 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2022-10-17 16:58:05,597 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/data/0fd2225d5/1ff2c9fe9845420d8cabd31327eeb375/FLAGf572b79b0 [2022-10-17 16:58:06,502 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:58:06,503 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2022-10-17 16:58:06,556 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/data/0fd2225d5/1ff2c9fe9845420d8cabd31327eeb375/FLAGf572b79b0 [2022-10-17 16:58:06,942 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/data/0fd2225d5/1ff2c9fe9845420d8cabd31327eeb375 [2022-10-17 16:58:06,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:58:06,946 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:58:06,948 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:06,948 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:58:06,951 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:58:06,952 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:06" (1/1) ... [2022-10-17 16:58:06,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e868f9c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:06, skipping insertion in model container [2022-10-17 16:58:06,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:06" (1/1) ... [2022-10-17 16:58:06,961 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:58:07,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:58:09,912 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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i[293856,293869] [2022-10-17 16:58:09,975 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 16:58:10,004 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:10,059 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:58:10,473 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: clkctl = (unsigned int )clkctl & 127U [8431] 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: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 16:58:10,480 INFO L158 Benchmark]: Toolchain (without parser) took 3532.60ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 57.9MB in the beginning and 57.0MB in the end (delta: 908.1kB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2022-10-17 16:58:10,482 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 75.5MB. Free memory was 54.4MB in the beginning and 54.3MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:58:10,484 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3529.99ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 57.7MB in the beginning and 57.0MB in the end (delta: 689.2kB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2022-10-17 16:58:10,487 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 75.5MB. Free memory was 54.4MB in the beginning and 54.3MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3529.99ms. Allocated memory was 92.3MB in the beginning and 134.2MB in the end (delta: 41.9MB). Free memory was 57.7MB in the beginning and 57.0MB in the end (delta: 689.2kB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: clkctl = (unsigned int )clkctl & 127U [8431] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: clkctl = (unsigned int )clkctl & 127U [8431]: 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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/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 3be4ac024b7f357f41d231fb5742f86a984717c473cc6044544e39e88c4f03b3 --- 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 16:58:13,116 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:58:13,120 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:58:13,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:58:13,179 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:58:13,184 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:58:13,188 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:58:13,194 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:58:13,201 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:58:13,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:58:13,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:58:13,214 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:58:13,215 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:58:13,218 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:58:13,220 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:58:13,222 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:58:13,224 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:58:13,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:58:13,229 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:58:13,239 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:58:13,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:58:13,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:58:13,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:58:13,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:58:13,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:58:13,259 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:58:13,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:58:13,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:58:13,263 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:58:13,265 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:58:13,266 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:58:13,267 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:58:13,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:58:13,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:58:13,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:58:13,271 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:58:13,271 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:58:13,272 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:58:13,272 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:58:13,273 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:58:13,274 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:58:13,275 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:58:13,304 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:58:13,304 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:58:13,305 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:58:13,306 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:58:13,307 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:58:13,307 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:58:13,307 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:58:13,308 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:58:13,308 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:58:13,308 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:58:13,309 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:58:13,309 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:58:13,309 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:58:13,309 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:58:13,310 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:58:13,310 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:58:13,310 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:58:13,310 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:58:13,311 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:58:13,311 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:58:13,311 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:13,312 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:58:13,312 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:58:13,312 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:58:13,312 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:58:13,313 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:58:13,313 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:58:13,313 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:58:13,313 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:58:13,314 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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3be4ac024b7f357f41d231fb5742f86a984717c473cc6044544e39e88c4f03b3 [2022-10-17 16:58:13,731 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:58:13,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:58:13,769 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:58:13,771 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:58:13,772 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:58:13,774 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2022-10-17 16:58:13,860 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/data/058744ba2/7117ddb6d8ba45368173122125abceba/FLAG1fb6f1c12 [2022-10-17 16:58:15,057 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:58:15,057 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i [2022-10-17 16:58:15,129 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/data/058744ba2/7117ddb6d8ba45368173122125abceba/FLAG1fb6f1c12 [2022-10-17 16:58:15,308 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/data/058744ba2/7117ddb6d8ba45368173122125abceba [2022-10-17 16:58:15,311 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:58:15,314 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:58:15,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:15,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:58:15,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:58:15,324 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:15" (1/1) ... [2022-10-17 16:58:15,325 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f1d4907 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:15, skipping insertion in model container [2022-10-17 16:58:15,326 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:58:15" (1/1) ... [2022-10-17 16:58:15,335 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:58:15,540 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:58:18,420 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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i[293856,293869] [2022-10-17 16:58:18,479 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 16:58:18,499 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:18,561 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 16:58:18,614 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:58:19,146 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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i[293856,293869] [2022-10-17 16:58:19,151 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 16:58:19,160 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:19,197 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:58:19,629 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_7c3a70ee-8395-4cec-81af-da2cea1aad4e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--irda--vlsi_ir.ko-entry_point.cil.out.i[293856,293869] [2022-10-17 16:58:19,634 WARN L611 FunctionHandler]: implicit declaration of function ldv_xmalloc [2022-10-17 16:58:19,639 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:58:19,776 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:58:19,777 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19 WrapperNode [2022-10-17 16:58:19,777 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:58:19,778 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:58:19,778 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:58:19,779 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:58:19,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:19,884 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:20,131 INFO L138 Inliner]: procedures = 289, calls = 1982, calls flagged for inlining = 131, calls inlined = 123, statements flattened = 4387 [2022-10-17 16:58:20,132 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:58:20,133 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:58:20,133 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:58:20,134 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:58:20,145 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:20,145 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:20,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:20,201 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:20,389 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:20,443 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:20,484 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:20,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:20,546 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:58:20,547 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:58:20,548 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:58:20,550 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:58:20,551 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:58:19" (1/1) ... [2022-10-17 16:58:20,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:58:20,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:58:20,585 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:58:20,607 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c3a70ee-8395-4cec-81af-da2cea1aad4e/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:58:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-10-17 16:58:20,637 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-10-17 16:58:20,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 16:58:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 16:58:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_2 [2022-10-17 16:58:20,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_2 [2022-10-17 16:58:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 16:58:20,638 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 16:58:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 16:58:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 16:58:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 16:58:20,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 16:58:20,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 16:58:20,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 16:58:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 16:58:20,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 16:58:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 16:58:20,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 16:58:20,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-10-17 16:58:20,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-10-17 16:58:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_count [2022-10-17 16:58:20,641 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_count [2022-10-17 16:58:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 16:58:20,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 16:58:20,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-10-17 16:58:20,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-10-17 16:58:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_status [2022-10-17 16:58:20,642 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_status [2022-10-17 16:58:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 16:58:20,642 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 16:58:20,642 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_status [2022-10-17 16:58:20,643 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_status [2022-10-17 16:58:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-10-17 16:58:20,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-10-17 16:58:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-10-17 16:58:20,643 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-10-17 16:58:20,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-10-17 16:58:20,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-10-17 16:58:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ring_debug [2022-10-17 16:58:20,644 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ring_debug [2022-10-17 16:58:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 16:58:20,644 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 16:58:20,644 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-10-17 16:58:20,645 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-10-17 16:58:20,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 16:58:20,645 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 16:58:20,645 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:58:20,645 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:58:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 16:58:20,646 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 16:58:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 16:58:20,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 16:58:20,646 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2022-10-17 16:58:20,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2022-10-17 16:58:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure ring_get [2022-10-17 16:58:20,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_get [2022-10-17 16:58:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-10-17 16:58:20,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-10-17 16:58:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:58:20,647 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_resume [2022-10-17 16:58:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_resume [2022-10-17 16:58:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 16:58:20,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 16:58:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:58:20,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 16:58:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 16:58:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 16:58:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2022-10-17 16:58:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2022-10-17 16:58:20,649 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_us_delta [2022-10-17 16:58:20,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_us_delta [2022-10-17 16:58:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 16:58:20,650 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 16:58:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_free_ring [2022-10-17 16:58:20,650 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_free_ring [2022-10-17 16:58:20,650 INFO L130 BoogieDeclarations]: Found specification of procedure ring_last [2022-10-17 16:58:20,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_last [2022-10-17 16:58:20,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 16:58:20,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 16:58:20,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 16:58:20,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 16:58:20,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 16:58:20,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:58:20,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 16:58:20,652 INFO L130 BoogieDeclarations]: Found specification of procedure ring_put [2022-10-17 16:58:20,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_put [2022-10-17 16:58:20,652 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-10-17 16:58:20,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-10-17 16:58:20,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:58:20,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 16:58:20,653 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-10-17 16:58:20,653 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-10-17 16:58:20,653 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 16:58:20,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-10-17 16:58:20,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-10-17 16:58:20,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 16:58:20,654 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-17 16:58:20,654 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-17 16:58:20,654 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 16:58:20,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 16:58:20,654 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_tx_timeout [2022-10-17 16:58:20,655 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_tx_timeout [2022-10-17 16:58:20,655 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2022-10-17 16:58:20,655 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2022-10-17 16:58:20,655 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-10-17 16:58:20,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-10-17 16:58:20,655 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 16:58:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 16:58:20,656 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2022-10-17 16:58:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2022-10-17 16:58:20,656 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 16:58:20,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 16:58:20,656 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_addr_status [2022-10-17 16:58:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_addr_status [2022-10-17 16:58:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_destroy_hwif [2022-10-17 16:58:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_destroy_hwif [2022-10-17 16:58:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 16:58:20,657 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 16:58:20,657 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_stop_hw [2022-10-17 16:58:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_stop_hw [2022-10-17 16:58:20,658 INFO L130 BoogieDeclarations]: Found specification of procedure rd_get_addr [2022-10-17 16:58:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_get_addr [2022-10-17 16:58:20,658 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 16:58:20,658 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 16:58:20,658 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 16:58:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 16:58:20,659 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_irda_remove [2022-10-17 16:58:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_irda_remove [2022-10-17 16:58:20,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 16:58:20,659 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 16:58:20,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-10-17 16:58:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-10-17 16:58:20,660 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_clear_regs [2022-10-17 16:58:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_clear_regs [2022-10-17 16:58:20,660 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 16:58:20,660 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 16:58:20,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-17 16:58:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-17 16:58:20,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 16:58:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 16:58:20,661 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 16:58:20,661 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 16:58:20,661 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_start_hw [2022-10-17 16:58:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_start_hw [2022-10-17 16:58:20,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 16:58:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 16:58:20,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 16:58:20,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 16:58:20,662 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2022-10-17 16:58:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2022-10-17 16:58:20,663 INFO L130 BoogieDeclarations]: Found specification of procedure rd_activate [2022-10-17 16:58:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_activate [2022-10-17 16:58:20,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 16:58:20,663 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-10-17 16:58:20,663 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-10-17 16:58:20,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 16:58:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 16:58:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 16:58:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 16:58:20,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 16:58:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure rd_is_active [2022-10-17 16:58:20,664 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_is_active [2022-10-17 16:58:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure irlap_close [2022-10-17 16:58:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure irlap_close [2022-10-17 16:58:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-10-17 16:58:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-10-17 16:58:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:58:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure rd_set_count [2022-10-17 16:58:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure rd_set_count [2022-10-17 16:58:20,666 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-10-17 16:58:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-10-17 16:58:20,666 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 16:58:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 16:58:20,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:58:20,667 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-10-17 16:58:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-10-17 16:58:20,667 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 16:58:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 16:58:20,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:58:20,667 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 16:58:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 16:58:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_tx [2022-10-17 16:58:20,668 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_tx [2022-10-17 16:58:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 16:58:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-10-17 16:58:20,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-10-17 16:58:20,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 16:58:20,669 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_ioctl [2022-10-17 16:58:20,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_ioctl [2022-10-17 16:58:20,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_2 [2022-10-17 16:58:20,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_2 [2022-10-17 16:58:20,670 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_alloc_ring [2022-10-17 16:58:20,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_alloc_ring [2022-10-17 16:58:20,670 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_fill_rx [2022-10-17 16:58:20,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_fill_rx [2022-10-17 16:58:20,670 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-10-17 16:58:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-10-17 16:58:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_process_rx [2022-10-17 16:58:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_process_rx [2022-10-17 16:58:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2022-10-17 16:58:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2022-10-17 16:58:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_reg_debug [2022-10-17 16:58:20,672 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_reg_debug [2022-10-17 16:58:20,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 16:58:20,672 INFO L130 BoogieDeclarations]: Found specification of procedure vlsi_set_baud [2022-10-17 16:58:20,672 INFO L138 BoogieDeclarations]: Found implementation of procedure vlsi_set_baud [2022-10-17 16:58:20,672 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2022-10-17 16:58:20,672 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2022-10-17 16:58:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure ring_first [2022-10-17 16:58:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_first [2022-10-17 16:58:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-10-17 16:58:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-10-17 16:58:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:58:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:58:21,569 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:58:21,578 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:58:24,524 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;