./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/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 a41bf48b73cd2164f735edf39a528a497b61e31513d551cd7353a3ff3988840b --- 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 16:41:45,042 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:41:45,044 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:41:45,074 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:41:45,078 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:41:45,080 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:41:45,082 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:41:45,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:41:45,091 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:41:45,092 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:41:45,093 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:41:45,095 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:41:45,097 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:41:45,100 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:41:45,102 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:41:45,107 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:41:45,108 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:41:45,109 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:41:45,111 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:41:45,112 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:41:45,114 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:41:45,119 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:41:45,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:41:45,121 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:41:45,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:41:45,124 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:41:45,124 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:41:45,125 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:41:45,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:41:45,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:41:45,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:41:45,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:41:45,129 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:41:45,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:41:45,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:41:45,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:41:45,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:41:45,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:41:45,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:41:45,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:41:45,134 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:41:45,135 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:41:45,154 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:41:45,154 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:41:45,155 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:41:45,155 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:41:45,156 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:41:45,156 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:41:45,157 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:41:45,157 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:41:45,157 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:41:45,157 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:41:45,158 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:41:45,158 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:41:45,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:41:45,158 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:41:45,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:41:45,159 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:41:45,159 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:41:45,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:41:45,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:41:45,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:41:45,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:41:45,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:41:45,161 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:41:45,161 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:41:45,161 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:41:45,161 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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a41bf48b73cd2164f735edf39a528a497b61e31513d551cd7353a3ff3988840b [2022-11-20 16:41:45,377 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:41:45,413 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:41:45,416 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:41:45,418 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:41:45,418 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:41:45,420 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-20 16:41:48,382 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:41:49,119 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:41:49,120 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-20 16:41:49,194 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/data/bc3444cec/d51ad07cb16a4143b086fedda16f7ecf/FLAG73133e8b4 [2022-11-20 16:41:49,210 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/data/bc3444cec/d51ad07cb16a4143b086fedda16f7ecf [2022-11-20 16:41:49,214 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:41:49,217 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:41:49,222 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:41:49,222 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:41:49,225 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:41:49,226 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:49" (1/1) ... [2022-11-20 16:41:49,227 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52267f38 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:49, skipping insertion in model container [2022-11-20 16:41:49,227 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:49" (1/1) ... [2022-11-20 16:41:49,234 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:41:49,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:41:50,151 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 16:41:50,157 INFO L158 Benchmark]: Toolchain (without parser) took 938.16ms. Allocated memory is still 157.3MB. Free memory was 108.3MB in the beginning and 88.5MB in the end (delta: 19.7MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2022-11-20 16:41:50,157 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:41:50,158 INFO L158 Benchmark]: CACSL2BoogieTranslator took 932.85ms. Allocated memory is still 157.3MB. Free memory was 108.3MB in the beginning and 88.5MB in the end (delta: 19.7MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2022-11-20 16:41:50,160 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 72.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 932.85ms. Allocated memory is still 157.3MB. Free memory was 108.3MB in the beginning and 88.5MB in the end (delta: 19.7MB). Peak memory consumption was 50.3MB. 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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/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 a41bf48b73cd2164f735edf39a528a497b61e31513d551cd7353a3ff3988840b --- 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 16:41:52,338 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:41:52,340 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:41:52,371 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:41:52,372 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:41:52,374 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:41:52,375 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:41:52,377 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:41:52,379 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:41:52,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:41:52,380 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:41:52,382 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:41:52,382 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:41:52,383 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:41:52,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:41:52,385 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:41:52,386 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:41:52,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:41:52,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:41:52,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:41:52,405 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:41:52,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:41:52,412 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:41:52,413 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:41:52,418 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:41:52,425 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:41:52,426 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:41:52,427 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:41:52,427 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:41:52,428 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:41:52,429 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:41:52,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:41:52,432 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:41:52,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:41:52,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:41:52,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:41:52,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:41:52,437 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:41:52,437 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:41:52,438 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:41:52,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:41:52,439 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:41:52,483 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:41:52,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:41:52,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:41:52,484 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:41:52,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:41:52,485 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:41:52,485 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:41:52,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:41:52,486 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:41:52,486 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:41:52,486 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:41:52,486 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:41:52,487 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:41:52,487 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:41:52,487 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:41:52,487 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:41:52,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:41:52,488 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:41:52,488 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:41:52,488 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:41:52,488 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:41:52,489 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:41:52,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:41:52,489 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:41:52,489 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:41:52,490 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:41:52,490 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:41:52,490 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:41:52,490 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:41:52,490 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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a41bf48b73cd2164f735edf39a528a497b61e31513d551cd7353a3ff3988840b [2022-11-20 16:41:52,840 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:41:52,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:41:52,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:41:52,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:41:52,886 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:41:52,888 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-20 16:41:55,929 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:41:56,702 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:41:56,703 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2022-11-20 16:41:56,764 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/data/8676b3b53/42f2e6e5c06f427395f5deb55d837fa1/FLAG808c6032d [2022-11-20 16:41:56,781 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/data/8676b3b53/42f2e6e5c06f427395f5deb55d837fa1 [2022-11-20 16:41:56,786 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:41:56,788 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:41:56,792 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:41:56,793 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:41:56,796 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:41:56,797 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:56" (1/1) ... [2022-11-20 16:41:56,799 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c808586 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:41:56, skipping insertion in model container [2022-11-20 16:41:56,802 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:41:56" (1/1) ... [2022-11-20 16:41:56,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:41:57,110 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:42:01,491 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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465369,465382] [2022-11-20 16:42:01,496 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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465514,465527] [2022-11-20 16:42:01,549 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:01,669 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:42:01,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:42:02,266 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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465369,465382] [2022-11-20 16:42:02,283 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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465514,465527] [2022-11-20 16:42:02,291 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:02,349 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:42:02,873 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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465369,465382] [2022-11-20 16:42:02,873 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_3630d495-8c7f-4246-b5ba-30bc700cc2fb/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[465514,465527] [2022-11-20 16:42:02,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:42:03,247 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:42:03,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03 WrapperNode [2022-11-20 16:42:03,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:42:03,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:42:03,249 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:42:03,249 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:42:03,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:03,447 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:03,727 INFO L138 Inliner]: procedures = 631, calls = 3888, calls flagged for inlining = 331, calls inlined = 293, statements flattened = 8329 [2022-11-20 16:42:03,728 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:42:03,729 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:42:03,729 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:42:03,729 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:42:03,740 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:03,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:03,780 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:03,781 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:04,084 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:04,119 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:04,160 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:04,177 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:04,223 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:42:04,224 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:42:04,225 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:42:04,227 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:42:04,228 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:42:03" (1/1) ... [2022-11-20 16:42:04,234 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:42:04,248 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:42:04,264 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:42:04,294 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3630d495-8c7f-4246-b5ba-30bc700cc2fb/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:42:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 16:42:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 16:42:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 16:42:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 16:42:04,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 16:42:04,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 16:42:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-20 16:42:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-20 16:42:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 16:42:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 16:42:04,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2022-11-20 16:42:04,315 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2022-11-20 16:42:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 16:42:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 16:42:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 16:42:04,316 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 16:42:04,316 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2022-11-20 16:42:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2022-11-20 16:42:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2022-11-20 16:42:04,317 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2022-11-20 16:42:04,317 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2022-11-20 16:42:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2022-11-20 16:42:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 16:42:04,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 16:42:04,318 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2022-11-20 16:42:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2022-11-20 16:42:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 16:42:04,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 16:42:04,320 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 16:42:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 16:42:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 16:42:04,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 16:42:04,321 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 16:42:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 16:42:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2022-11-20 16:42:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2022-11-20 16:42:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 16:42:04,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 16:42:04,322 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2022-11-20 16:42:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2022-11-20 16:42:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:42:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 16:42:04,323 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 16:42:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:42:04,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:42:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 16:42:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2022-11-20 16:42:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2022-11-20 16:42:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 16:42:04,324 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 16:42:04,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2022-11-20 16:42:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2022-11-20 16:42:04,325 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 16:42:04,325 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 16:42:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2022-11-20 16:42:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2022-11-20 16:42:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2022-11-20 16:42:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2022-11-20 16:42:04,326 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2022-11-20 16:42:04,326 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2022-11-20 16:42:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 16:42:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 16:42:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2022-11-20 16:42:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2022-11-20 16:42:04,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 16:42:04,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 16:42:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 16:42:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 16:42:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-20 16:42:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-20 16:42:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 16:42:04,332 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 16:42:04,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 16:42:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 16:42:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 16:42:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 16:42:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-11-20 16:42:04,333 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-11-20 16:42:04,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 16:42:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 16:42:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2022-11-20 16:42:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2022-11-20 16:42:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2022-11-20 16:42:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2022-11-20 16:42:04,334 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 16:42:04,334 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 16:42:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-20 16:42:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-20 16:42:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2022-11-20 16:42:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2022-11-20 16:42:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2022-11-20 16:42:04,335 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2022-11-20 16:42:04,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:42:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-20 16:42:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-20 16:42:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2022-11-20 16:42:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2022-11-20 16:42:04,336 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 16:42:04,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 16:42:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:42:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 16:42:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 16:42:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 16:42:04,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 16:42:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 16:42:04,337 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 16:42:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 16:42:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 16:42:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:42:04,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 16:42:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 16:42:04,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-20 16:42:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-20 16:42:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-20 16:42:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-20 16:42:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2022-11-20 16:42:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2022-11-20 16:42:04,339 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2022-11-20 16:42:04,339 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2022-11-20 16:42:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 16:42:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 16:42:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2022-11-20 16:42:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2022-11-20 16:42:04,340 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-20 16:42:04,340 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-20 16:42:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 16:42:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 16:42:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2022-11-20 16:42:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2022-11-20 16:42:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 16:42:04,341 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 16:42:04,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 16:42:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 16:42:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2022-11-20 16:42:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2022-11-20 16:42:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2022-11-20 16:42:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2022-11-20 16:42:04,342 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-20 16:42:04,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-20 16:42:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2022-11-20 16:42:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2022-11-20 16:42:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2022-11-20 16:42:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2022-11-20 16:42:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 16:42:04,343 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 16:42:04,343 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 16:42:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 16:42:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 16:42:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-20 16:42:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-20 16:42:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-20 16:42:04,344 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-20 16:42:04,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_104 [2022-11-20 16:42:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_104 [2022-11-20 16:42:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:42:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:42:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:42:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2022-11-20 16:42:04,345 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2022-11-20 16:42:04,345 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2022-11-20 16:42:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2022-11-20 16:42:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:42:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 16:42:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 16:42:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 16:42:04,346 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2022-11-20 16:42:04,346 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2022-11-20 16:42:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 16:42:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 16:42:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 16:42:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2022-11-20 16:42:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2022-11-20 16:42:04,347 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 16:42:04,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 16:42:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2022-11-20 16:42:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2022-11-20 16:42:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2022-11-20 16:42:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2022-11-20 16:42:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-20 16:42:04,348 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-20 16:42:04,348 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2022-11-20 16:42:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2022-11-20 16:42:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-20 16:42:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-20 16:42:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 16:42:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 16:42:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-20 16:42:04,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-20 16:42:04,349 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 16:42:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 16:42:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-20 16:42:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-20 16:42:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-20 16:42:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-20 16:42:04,350 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 16:42:04,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 16:42:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 16:42:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 16:42:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-20 16:42:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-20 16:42:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:42:04,351 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2022-11-20 16:42:04,351 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2022-11-20 16:42:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 16:42:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 16:42:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2022-11-20 16:42:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2022-11-20 16:42:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 16:42:04,352 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2022-11-20 16:42:04,352 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2022-11-20 16:42:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-20 16:42:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-20 16:42:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2022-11-20 16:42:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2022-11-20 16:42:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_108 [2022-11-20 16:42:04,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_108 [2022-11-20 16:42:04,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:42:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:42:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 16:42:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 16:42:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:42:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2022-11-20 16:42:04,354 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2022-11-20 16:42:04,354 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-20 16:42:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-20 16:42:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2022-11-20 16:42:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2022-11-20 16:42:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 16:42:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 16:42:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 16:42:04,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 16:42:04,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 16:42:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 16:42:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2022-11-20 16:42:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2022-11-20 16:42:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2022-11-20 16:42:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2022-11-20 16:42:04,356 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-20 16:42:04,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-20 16:42:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2022-11-20 16:42:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2022-11-20 16:42:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_103 [2022-11-20 16:42:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_103 [2022-11-20 16:42:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 16:42:04,357 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 16:42:04,357 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 16:42:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 16:42:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 16:42:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 16:42:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 16:42:04,358 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 16:42:04,358 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 16:42:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 16:42:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2022-11-20 16:42:04,359 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2022-11-20 16:42:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 16:42:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 16:42:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 16:42:04,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 16:42:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2022-11-20 16:42:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2022-11-20 16:42:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 16:42:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 16:42:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 16:42:04,360 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 16:42:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2022-11-20 16:42:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2022-11-20 16:42:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2022-11-20 16:42:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2022-11-20 16:42:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-20 16:42:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-20 16:42:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2022-11-20 16:42:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2022-11-20 16:42:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2022-11-20 16:42:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2022-11-20 16:42:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2022-11-20 16:42:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2022-11-20 16:42:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2022-11-20 16:42:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2022-11-20 16:42:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 16:42:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 16:42:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2022-11-20 16:42:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2022-11-20 16:42:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-20 16:42:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-20 16:42:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2022-11-20 16:42:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2022-11-20 16:42:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 16:42:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 16:42:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 16:42:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 16:42:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2022-11-20 16:42:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2022-11-20 16:42:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2022-11-20 16:42:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2022-11-20 16:42:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-20 16:42:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-20 16:42:05,758 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:42:05,767 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:43:50,374 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;