./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ --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 eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b --- 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-6b4ec56 [2022-11-20 17:44:57,931 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:44:57,934 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:44:57,956 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:44:57,957 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:44:57,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:44:57,965 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:44:57,969 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:44:57,973 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:44:57,979 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:44:57,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:44:57,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:44:57,983 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:44:57,986 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:44:57,989 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:44:57,991 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:44:57,993 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:44:57,994 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:44:57,995 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:44:58,002 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:44:58,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:44:58,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:44:58,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:44:58,008 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:44:58,018 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:44:58,018 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:44:58,019 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:44:58,020 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:44:58,021 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:44:58,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:44:58,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:44:58,024 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:44:58,026 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:44:58,027 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:44:58,029 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:44:58,029 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:44:58,030 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:44:58,031 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:44:58,031 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:44:58,050 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:44:58,051 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:44:58,052 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:44:58,109 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:44:58,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:44:58,110 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:44:58,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:44:58,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:44:58,111 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:44:58,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:44:58,112 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:44:58,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:44:58,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:44:58,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:44:58,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:44:58,113 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:44:58,113 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:44:58,113 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:44:58,114 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:44:58,114 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:44:58,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:44:58,114 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:44:58,115 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:44:58,115 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:44:58,115 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:44:58,115 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:44:58,116 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:44:58,116 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:44:58,116 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_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b [2022-11-20 17:44:58,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:44:58,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:44:58,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:44:58,475 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:44:58,476 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:44:58,478 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-20 17:45:01,501 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:45:02,297 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:45:02,298 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-20 17:45:02,371 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/data/d530754d0/7f5c0cfb309d44d8a951e1e5d659d68e/FLAG332fc6386 [2022-11-20 17:45:02,386 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/data/d530754d0/7f5c0cfb309d44d8a951e1e5d659d68e [2022-11-20 17:45:02,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:45:02,392 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:45:02,396 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:02,396 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:45:02,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:45:02,400 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:02" (1/1) ... [2022-11-20 17:45:02,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55464c44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:02, skipping insertion in model container [2022-11-20 17:45:02,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:02" (1/1) ... [2022-11-20 17:45:02,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:45:02,598 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:45:03,432 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractShiftRight(BitabsTranslation.java:159) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.constructBinaryBitwiseIntegerExpression(IntegerTranslation.java:190) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.ExpressionTranslation.constructBinaryBitwiseExpression(ExpressionTranslation.java:131) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CExpressionTranslator.handleBitshiftOperation(CExpressionTranslator.java:418) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:834) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:960) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:727) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2446) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:303) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleReturnStatement(FunctionHandler.java:540) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2061) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:193) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1087) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) 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:1489) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3314) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2388) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:600) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) 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) [2022-11-20 17:45:03,446 INFO L158 Benchmark]: Toolchain (without parser) took 1045.08ms. Allocated memory is still 192.9MB. Free memory was 147.1MB in the beginning and 132.3MB in the end (delta: 14.7MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-20 17:45:03,447 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 132.1MB. Free memory was 106.4MB in the beginning and 106.3MB in the end (delta: 167.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:45:03,448 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1040.12ms. Allocated memory is still 192.9MB. Free memory was 147.1MB in the beginning and 132.3MB in the end (delta: 14.7MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-20 17:45:03,449 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 132.1MB. Free memory was 106.4MB in the beginning and 106.3MB in the end (delta: 167.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1040.12ms. Allocated memory is still 192.9MB. Free memory was 147.1MB in the beginning and 132.3MB in the end (delta: 14.7MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:384) 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ --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 eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b --- 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-6b4ec56 [2022-11-20 17:45:05,690 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:45:05,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:45:05,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:45:05,714 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:45:05,715 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:45:05,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:45:05,719 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:45:05,720 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:45:05,721 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:45:05,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:45:05,724 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:45:05,724 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:45:05,725 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:45:05,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:45:05,727 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:45:05,728 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:45:05,732 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:45:05,734 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:45:05,737 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:45:05,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:45:05,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:45:05,746 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:45:05,753 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:45:05,756 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:45:05,757 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:45:05,762 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:45:05,763 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:45:05,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:45:05,765 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:45:05,765 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:45:05,766 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:45:05,767 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:45:05,777 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:45:05,779 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:45:05,781 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:45:05,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:45:05,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:45:05,784 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:45:05,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:45:05,785 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:45:05,786 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:45:05,831 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:45:05,831 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:45:05,833 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:45:05,834 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:45:05,834 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:45:05,835 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:45:05,835 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:45:05,835 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:45:05,835 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:45:05,836 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:45:05,837 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:45:05,837 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:45:05,837 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:45:05,837 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:45:05,838 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:45:05,838 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:45:05,838 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:45:05,838 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:45:05,839 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:45:05,839 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:45:05,839 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:45:05,839 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:45:05,840 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:45:05,840 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:45:05,840 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:45:05,840 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:45:05,841 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:45:05,841 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:45:05,841 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:45:05,841 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_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eab80ceb86efdfc32d49c68260053532d6436b6332c39b2787aa0c8e4e87ea2b [2022-11-20 17:45:06,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:45:06,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:45:06,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:45:06,283 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:45:06,284 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:45:06,285 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-20 17:45:09,482 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:45:10,257 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:45:10,257 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-20 17:45:10,314 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/data/a45107412/002aee318e284f528dd7a21c195385bf/FLAG250d58bbb [2022-11-20 17:45:10,339 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/data/a45107412/002aee318e284f528dd7a21c195385bf [2022-11-20 17:45:10,342 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:45:10,344 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:45:10,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:10,346 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:45:10,350 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:45:10,350 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:10" (1/1) ... [2022-11-20 17:45:10,352 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3d93ecd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:10, skipping insertion in model container [2022-11-20 17:45:10,352 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:45:10" (1/1) ... [2022-11-20 17:45:10,360 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:45:10,565 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:45:14,455 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2022-11-20 17:45:14,465 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2022-11-20 17:45:14,465 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2022-11-20 17:45:14,466 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2022-11-20 17:45:14,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:45:14,586 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:45:14,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:45:15,108 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2022-11-20 17:45:15,109 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2022-11-20 17:45:15,110 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2022-11-20 17:45:15,110 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2022-11-20 17:45:15,118 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:45:15,183 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:45:15,839 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425209,425222] [2022-11-20 17:45:15,840 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425356,425369] [2022-11-20 17:45:15,841 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425495,425508] [2022-11-20 17:45:15,841 WARN L237 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_82b54bc0-4421-4558-a2d2-ddab44365030/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-via-via-velocity.cil.i[425653,425666] [2022-11-20 17:45:15,850 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:45:16,111 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:45:16,112 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16 WrapperNode [2022-11-20 17:45:16,112 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:45:16,113 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:45:16,113 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:45:16,113 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:45:16,120 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,233 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,477 INFO L138 Inliner]: procedures = 515, calls = 3578, calls flagged for inlining = 311, calls inlined = 288, statements flattened = 8283 [2022-11-20 17:45:16,478 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:45:16,479 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:45:16,479 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:45:16,479 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:45:16,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,532 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,533 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,788 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,827 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,866 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,899 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,950 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:45:16,951 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:45:16,951 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:45:16,952 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:45:16,952 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:45:16" (1/1) ... [2022-11-20 17:45:16,958 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:45:16,971 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:45:16,988 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:45:17,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b54bc0-4421-4558-a2d2-ddab44365030/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:45:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 17:45:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 17:45:17,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 17:45:17,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 17:45:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 17:45:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 17:45:17,045 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-20 17:45:17,045 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-20 17:45:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 17:45:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 17:45:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-20 17:45:17,046 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-20 17:45:17,046 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 17:45:17,047 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 17:45:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 17:45:17,047 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 17:45:17,047 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2022-11-20 17:45:17,048 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2022-11-20 17:45:17,048 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2022-11-20 17:45:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2022-11-20 17:45:17,049 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2022-11-20 17:45:17,049 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2022-11-20 17:45:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 17:45:17,050 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 17:45:17,050 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 17:45:17,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 17:45:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2022-11-20 17:45:17,051 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2022-11-20 17:45:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 17:45:17,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 17:45:17,051 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 17:45:17,052 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 17:45:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 17:45:17,052 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 17:45:17,052 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 17:45:17,053 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 17:45:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2022-11-20 17:45:17,053 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2022-11-20 17:45:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 17:45:17,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 17:45:17,053 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-20 17:45:17,054 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-20 17:45:17,054 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2022-11-20 17:45:17,054 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2022-11-20 17:45:17,054 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:45:17,055 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 17:45:17,055 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 17:45:17,055 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:45:17,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:45:17,056 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:45:17,056 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2022-11-20 17:45:17,056 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2022-11-20 17:45:17,056 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 17:45:17,056 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 17:45:17,057 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 17:45:17,057 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 17:45:17,058 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 17:45:17,058 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 17:45:17,058 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2022-11-20 17:45:17,059 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2022-11-20 17:45:17,059 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2022-11-20 17:45:17,059 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2022-11-20 17:45:17,059 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2022-11-20 17:45:17,059 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2022-11-20 17:45:17,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 17:45:17,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 17:45:17,060 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2022-11-20 17:45:17,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2022-11-20 17:45:17,060 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 17:45:17,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 17:45:17,061 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 17:45:17,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 17:45:17,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 17:45:17,062 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 17:45:17,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 17:45:17,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 17:45:17,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 17:45:17,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 17:45:17,063 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-20 17:45:17,064 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-20 17:45:17,064 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2022-11-20 17:45:17,064 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2022-11-20 17:45:17,064 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2022-11-20 17:45:17,064 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2022-11-20 17:45:17,065 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-20 17:45:17,065 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-20 17:45:17,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 17:45:17,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 17:45:17,065 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-20 17:45:17,065 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-20 17:45:17,066 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2022-11-20 17:45:17,066 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2022-11-20 17:45:17,066 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2022-11-20 17:45:17,066 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2022-11-20 17:45:17,066 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:45:17,067 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2022-11-20 17:45:17,067 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2022-11-20 17:45:17,067 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 17:45:17,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 17:45:17,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:45:17,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 17:45:17,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 17:45:17,068 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 17:45:17,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 17:45:17,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:45:17,069 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 17:45:17,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 17:45:17,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 17:45:17,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:45:17,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 17:45:17,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 17:45:17,074 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-20 17:45:17,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-20 17:45:17,076 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2022-11-20 17:45:17,076 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2022-11-20 17:45:17,077 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2022-11-20 17:45:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2022-11-20 17:45:17,083 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2022-11-20 17:45:17,083 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2022-11-20 17:45:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-20 17:45:17,084 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-20 17:45:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 17:45:17,084 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 17:45:17,084 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2022-11-20 17:45:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2022-11-20 17:45:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 17:45:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 17:45:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 17:45:17,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 17:45:17,085 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2022-11-20 17:45:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2022-11-20 17:45:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2022-11-20 17:45:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2022-11-20 17:45:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-20 17:45:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-20 17:45:17,086 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2022-11-20 17:45:17,086 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2022-11-20 17:45:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2022-11-20 17:45:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2022-11-20 17:45:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 17:45:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 17:45:17,087 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 17:45:17,087 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 17:45:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 17:45:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-20 17:45:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-20 17:45:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-20 17:45:17,088 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-20 17:45:17,088 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:45:17,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:45:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:45:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2022-11-20 17:45:17,089 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2022-11-20 17:45:17,089 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2022-11-20 17:45:17,089 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2022-11-20 17:45:17,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:45:17,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 17:45:17,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 17:45:17,090 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 17:45:17,090 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2022-11-20 17:45:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2022-11-20 17:45:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 17:45:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 17:45:17,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 17:45:17,091 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2022-11-20 17:45:17,092 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2022-11-20 17:45:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 17:45:17,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 17:45:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2022-11-20 17:45:17,092 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2022-11-20 17:45:17,092 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-20 17:45:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-20 17:45:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2022-11-20 17:45:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2022-11-20 17:45:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 17:45:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 17:45:17,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 17:45:17,093 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 17:45:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-20 17:45:17,094 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-20 17:45:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 17:45:17,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 17:45:17,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-20 17:45:17,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-20 17:45:17,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-20 17:45:17,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-20 17:45:17,095 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 17:45:17,095 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 17:45:17,095 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 17:45:17,095 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 17:45:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-20 17:45:17,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-20 17:45:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:45:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2022-11-20 17:45:17,096 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2022-11-20 17:45:17,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 17:45:17,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 17:45:17,097 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2022-11-20 17:45:17,097 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2022-11-20 17:45:17,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-20 17:45:17,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-20 17:45:17,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:45:17,097 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2022-11-20 17:45:17,098 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2022-11-20 17:45:17,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-20 17:45:17,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-20 17:45:17,098 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2022-11-20 17:45:17,098 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2022-11-20 17:45:17,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:45:17,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:45:17,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 17:45:17,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 17:45:17,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:45:17,099 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2022-11-20 17:45:17,099 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2022-11-20 17:45:17,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-20 17:45:17,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-20 17:45:17,100 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2022-11-20 17:45:17,100 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2022-11-20 17:45:17,100 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-20 17:45:17,100 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-20 17:45:17,100 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 17:45:17,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 17:45:17,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 17:45:17,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 17:45:17,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 17:45:17,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 17:45:17,101 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2022-11-20 17:45:17,101 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2022-11-20 17:45:17,102 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2022-11-20 17:45:17,102 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2022-11-20 17:45:17,102 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-20 17:45:17,102 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-20 17:45:17,103 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2022-11-20 17:45:17,107 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2022-11-20 17:45:17,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 17:45:17,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 17:45:17,107 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 17:45:17,108 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 17:45:17,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 17:45:17,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 17:45:17,108 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 17:45:17,108 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 17:45:17,109 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 17:45:17,110 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 17:45:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2022-11-20 17:45:17,110 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2022-11-20 17:45:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 17:45:17,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 17:45:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 17:45:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 17:45:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2022-11-20 17:45:17,111 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2022-11-20 17:45:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-20 17:45:17,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-20 17:45:17,111 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 17:45:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 17:45:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 17:45:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 17:45:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2022-11-20 17:45:17,112 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2022-11-20 17:45:17,112 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2022-11-20 17:45:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2022-11-20 17:45:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-20 17:45:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-20 17:45:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2022-11-20 17:45:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2022-11-20 17:45:17,113 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2022-11-20 17:45:17,113 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2022-11-20 17:45:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2022-11-20 17:45:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2022-11-20 17:45:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2022-11-20 17:45:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2022-11-20 17:45:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 17:45:17,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 17:45:17,114 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2022-11-20 17:45:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2022-11-20 17:45:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-20 17:45:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-20 17:45:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2022-11-20 17:45:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2022-11-20 17:45:17,115 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 17:45:17,115 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 17:45:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 17:45:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 17:45:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2022-11-20 17:45:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2022-11-20 17:45:17,116 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-20 17:45:17,116 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-20 17:45:18,418 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:45:18,427 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:47:06,904 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;