./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.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_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/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_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/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_49aca39d-dc52-42e5-99fe-a36a9139055e/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 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 --- 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 18:11:06,179 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:11:06,181 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:11:06,224 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:11:06,224 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:11:06,228 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:11:06,231 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:11:06,250 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:11:06,251 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:11:06,252 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:11:06,253 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:11:06,254 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:11:06,255 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:11:06,256 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:11:06,257 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:11:06,258 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:11:06,259 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:11:06,260 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:11:06,261 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:11:06,271 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:11:06,274 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:11:06,279 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:11:06,280 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:11:06,287 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:11:06,290 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:11:06,291 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:11:06,291 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:11:06,292 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:11:06,292 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:11:06,293 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:11:06,294 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:11:06,294 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:11:06,295 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:11:06,296 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:11:06,297 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:11:06,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:11:06,298 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:11:06,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:11:06,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:11:06,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:11:06,300 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:11:06,301 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:11:06,320 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:11:06,320 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:11:06,321 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:11:06,322 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:11:06,322 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:11:06,322 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:11:06,323 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:11:06,323 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:11:06,323 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:11:06,323 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:11:06,324 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:11:06,324 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:11:06,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:11:06,324 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:11:06,324 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:11:06,325 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:11:06,325 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:11:06,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:11:06,325 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:11:06,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:11:06,326 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:11:06,326 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:11:06,326 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:11:06,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:11:06,327 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:11:06,327 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_49aca39d-dc52-42e5-99fe-a36a9139055e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 [2022-11-20 18:11:06,640 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:11:06,667 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:11:06,670 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:11:06,671 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:11:06,672 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:11:06,674 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2022-11-20 18:11:09,680 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:11:10,464 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:11:10,464 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2022-11-20 18:11:10,535 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/data/dd242a944/f9c91e8bdb7b407da3065f1f22f2e8fa/FLAG2155117fb [2022-11-20 18:11:10,555 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/data/dd242a944/f9c91e8bdb7b407da3065f1f22f2e8fa [2022-11-20 18:11:10,559 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:11:10,561 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:11:10,565 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:11:10,566 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:11:10,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:11:10,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:10" (1/1) ... [2022-11-20 18:11:10,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@44463157 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:10, skipping insertion in model container [2022-11-20 18:11:10,571 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:10" (1/1) ... [2022-11-20 18:11:10,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:11:10,781 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:11:11,647 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 18:11:11,657 INFO L158 Benchmark]: Toolchain (without parser) took 1095.12ms. Allocated memory is still 165.7MB. Free memory was 111.9MB in the beginning and 89.1MB in the end (delta: 22.9MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-20 18:11:11,658 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 125.8MB. Free memory is still 93.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:11:11,659 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1089.76ms. Allocated memory is still 165.7MB. Free memory was 111.1MB in the beginning and 89.1MB in the end (delta: 22.0MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-20 18:11:11,660 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 125.8MB. Free memory is still 93.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1089.76ms. Allocated memory is still 165.7MB. Free memory was 111.1MB in the beginning and 89.1MB in the end (delta: 22.0MB). Peak memory consumption was 48.2MB. 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_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/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_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/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_49aca39d-dc52-42e5-99fe-a36a9139055e/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 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 --- 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 18:11:13,952 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:11:13,955 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:11:13,983 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:11:13,984 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:11:13,988 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:11:13,992 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:11:13,996 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:11:13,998 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:11:14,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:11:14,006 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:11:14,008 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:11:14,009 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:11:14,012 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:11:14,014 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:11:14,019 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:11:14,021 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:11:14,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:11:14,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:11:14,032 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:11:14,034 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:11:14,037 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:11:14,038 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:11:14,039 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:11:14,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:11:14,048 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:11:14,048 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:11:14,051 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:11:14,051 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:11:14,053 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:11:14,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:11:14,055 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:11:14,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:11:14,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:11:14,067 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:11:14,068 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:11:14,069 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:11:14,069 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:11:14,069 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:11:14,070 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:11:14,071 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:11:14,072 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:11:14,116 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:11:14,117 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:11:14,119 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:11:14,119 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:11:14,120 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:11:14,120 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:11:14,120 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:11:14,121 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:11:14,121 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:11:14,121 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:11:14,122 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:11:14,123 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:11:14,123 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:11:14,123 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:11:14,123 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:11:14,124 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:11:14,124 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:11:14,124 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:11:14,124 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:11:14,124 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:11:14,125 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:11:14,125 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:11:14,125 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:11:14,125 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:11:14,126 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:11:14,126 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:11:14,126 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:11:14,126 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:11:14,127 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:11:14,127 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_49aca39d-dc52-42e5-99fe-a36a9139055e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 [2022-11-20 18:11:14,550 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:11:14,576 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:11:14,580 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:11:14,582 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:11:14,583 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:11:14,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2022-11-20 18:11:17,780 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:11:18,552 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:11:18,553 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2022-11-20 18:11:18,635 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/data/6468f93eb/e28973364b2f4e9fbe1284147d5c2899/FLAG223242bed [2022-11-20 18:11:18,653 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/data/6468f93eb/e28973364b2f4e9fbe1284147d5c2899 [2022-11-20 18:11:18,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:11:18,659 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:11:18,664 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:11:18,665 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:11:18,668 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:11:18,669 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:18" (1/1) ... [2022-11-20 18:11:18,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32cb76d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:18, skipping insertion in model container [2022-11-20 18:11:18,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:11:18" (1/1) ... [2022-11-20 18:11:18,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:11:18,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:11:23,372 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_49aca39d-dc52-42e5-99fe-a36a9139055e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2022-11-20 18:11:23,376 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_49aca39d-dc52-42e5-99fe-a36a9139055e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2022-11-20 18:11:23,435 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:23,559 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:11:23,686 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:11:24,227 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_49aca39d-dc52-42e5-99fe-a36a9139055e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2022-11-20 18:11:24,228 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_49aca39d-dc52-42e5-99fe-a36a9139055e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2022-11-20 18:11:24,236 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:24,386 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:11:24,905 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_49aca39d-dc52-42e5-99fe-a36a9139055e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2022-11-20 18:11:24,906 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_49aca39d-dc52-42e5-99fe-a36a9139055e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2022-11-20 18:11:24,913 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:11:25,434 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:11:25,435 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25 WrapperNode [2022-11-20 18:11:25,435 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:11:25,436 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:11:25,436 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:11:25,436 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:11:25,443 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:25,592 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:25,855 INFO L138 Inliner]: procedures = 681, calls = 4451, calls flagged for inlining = 327, calls inlined = 292, statements flattened = 8257 [2022-11-20 18:11:25,856 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:11:25,857 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:11:25,857 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:11:25,857 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:11:25,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:25,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:25,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:25,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:26,143 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:26,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:26,224 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:26,259 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:26,309 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:11:26,311 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:11:26,311 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:11:26,313 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:11:26,314 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:11:25" (1/1) ... [2022-11-20 18:11:26,320 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:11:26,332 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:11:26,348 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:11:26,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:11:26,393 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-20 18:11:26,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-20 18:11:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 18:11:26,394 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 18:11:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-20 18:11:26,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-20 18:11:26,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 18:11:26,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 18:11:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2022-11-20 18:11:26,395 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2022-11-20 18:11:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2022-11-20 18:11:26,395 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2022-11-20 18:11:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2022-11-20 18:11:26,395 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2022-11-20 18:11:26,395 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2022-11-20 18:11:26,396 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2022-11-20 18:11:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2022-11-20 18:11:26,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2022-11-20 18:11:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-20 18:11:26,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-20 18:11:26,396 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2022-11-20 18:11:26,397 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2022-11-20 18:11:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 18:11:26,397 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 18:11:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 18:11:26,397 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 18:11:26,397 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2022-11-20 18:11:26,398 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2022-11-20 18:11:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2022-11-20 18:11:26,398 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2022-11-20 18:11:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2022-11-20 18:11:26,398 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2022-11-20 18:11:26,398 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-20 18:11:26,399 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-20 18:11:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2022-11-20 18:11:26,399 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2022-11-20 18:11:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 18:11:26,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-20 18:11:26,399 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2022-11-20 18:11:26,399 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2022-11-20 18:11:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 18:11:26,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 18:11:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 18:11:26,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 18:11:26,400 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 18:11:26,400 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 18:11:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 18:11:26,401 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 18:11:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2022-11-20 18:11:26,401 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2022-11-20 18:11:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2022-11-20 18:11:26,401 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2022-11-20 18:11:26,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 18:11:26,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 18:11:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2022-11-20 18:11:26,402 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2022-11-20 18:11:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-20 18:11:26,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-20 18:11:26,402 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:11:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 18:11:26,403 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 18:11:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2022-11-20 18:11:26,403 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2022-11-20 18:11:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:11:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:11:26,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:11:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-20 18:11:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-20 18:11:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-20 18:11:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-20 18:11:26,404 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2022-11-20 18:11:26,404 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2022-11-20 18:11:26,405 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2022-11-20 18:11:26,405 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2022-11-20 18:11:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2022-11-20 18:11:26,405 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 18:11:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 18:11:26,405 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-20 18:11:26,405 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-20 18:11:26,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2022-11-20 18:11:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2022-11-20 18:11:26,406 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2022-11-20 18:11:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2022-11-20 18:11:26,406 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2022-11-20 18:11:26,406 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2022-11-20 18:11:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 18:11:26,407 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 18:11:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2022-11-20 18:11:26,407 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2022-11-20 18:11:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-20 18:11:26,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-20 18:11:26,407 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2022-11-20 18:11:26,408 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2022-11-20 18:11:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 18:11:26,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 18:11:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 18:11:26,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-20 18:11:26,408 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 18:11:26,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 18:11:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-20 18:11:26,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-20 18:11:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 18:11:26,409 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 18:11:26,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-20 18:11:26,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-20 18:11:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2022-11-20 18:11:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2022-11-20 18:11:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2022-11-20 18:11:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2022-11-20 18:11:26,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 18:11:26,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 18:11:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 18:11:26,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 18:11:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-20 18:11:26,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-20 18:11:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2022-11-20 18:11:26,411 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2022-11-20 18:11:26,411 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2022-11-20 18:11:26,412 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2022-11-20 18:11:26,412 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 18:11:26,412 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 18:11:26,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:11:26,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 18:11:26,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 18:11:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-20 18:11:26,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-20 18:11:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-20 18:11:26,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-20 18:11:26,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-20 18:11:26,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-20 18:11:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2022-11-20 18:11:26,414 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2022-11-20 18:11:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 18:11:26,414 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 18:11:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2022-11-20 18:11:26,414 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2022-11-20 18:11:26,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:11:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-20 18:11:26,415 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-20 18:11:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 18:11:26,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 18:11:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-20 18:11:26,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-20 18:11:26,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:11:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-20 18:11:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2022-11-20 18:11:26,416 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2022-11-20 18:11:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 18:11:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2022-11-20 18:11:26,416 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2022-11-20 18:11:26,416 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 18:11:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2022-11-20 18:11:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2022-11-20 18:11:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:11:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:11:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 18:11:26,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-20 18:11:26,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-20 18:11:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-20 18:11:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-20 18:11:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-20 18:11:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-20 18:11:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2022-11-20 18:11:26,418 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2022-11-20 18:11:26,418 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2022-11-20 18:11:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2022-11-20 18:11:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2022-11-20 18:11:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2022-11-20 18:11:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2022-11-20 18:11:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2022-11-20 18:11:26,419 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2022-11-20 18:11:26,419 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2022-11-20 18:11:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 18:11:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 18:11:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-20 18:11:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-20 18:11:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-20 18:11:26,420 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-20 18:11:26,420 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 18:11:26,421 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 18:11:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2022-11-20 18:11:26,421 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2022-11-20 18:11:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 18:11:26,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 18:11:26,421 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2022-11-20 18:11:26,421 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2022-11-20 18:11:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2022-11-20 18:11:26,422 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2022-11-20 18:11:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 18:11:26,422 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 18:11:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 18:11:26,422 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2022-11-20 18:11:26,422 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2022-11-20 18:11:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:11:26,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:11:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-20 18:11:26,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-20 18:11:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2022-11-20 18:11:26,423 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2022-11-20 18:11:26,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:11:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:11:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:11:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 18:11:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 18:11:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 18:11:26,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 18:11:26,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 18:11:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2022-11-20 18:11:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2022-11-20 18:11:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-20 18:11:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-20 18:11:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 18:11:26,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 18:11:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-20 18:11:26,425 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2022-11-20 18:11:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2022-11-20 18:11:26,426 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-20 18:11:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-20 18:11:26,426 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-20 18:11:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-20 18:11:26,426 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2022-11-20 18:11:26,426 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2022-11-20 18:11:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-20 18:11:26,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-20 18:11:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2022-11-20 18:11:26,427 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2022-11-20 18:11:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2022-11-20 18:11:26,427 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2022-11-20 18:11:26,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:11:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:11:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2022-11-20 18:11:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2022-11-20 18:11:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2022-11-20 18:11:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2022-11-20 18:11:26,428 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-20 18:11:26,428 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-20 18:11:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 18:11:26,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 18:11:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-20 18:11:26,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-20 18:11:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-20 18:11:26,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-20 18:11:26,429 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 18:11:26,430 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 18:11:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 18:11:26,430 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 18:11:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:11:26,430 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-20 18:11:26,431 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-20 18:11:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2022-11-20 18:11:26,431 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2022-11-20 18:11:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2022-11-20 18:11:26,431 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2022-11-20 18:11:26,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-20 18:11:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-20 18:11:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2022-11-20 18:11:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2022-11-20 18:11:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 18:11:26,432 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 18:11:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:11:26,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2022-11-20 18:11:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2022-11-20 18:11:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2022-11-20 18:11:26,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2022-11-20 18:11:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:11:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:11:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 18:11:26,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:11:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:11:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2022-11-20 18:11:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2022-11-20 18:11:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-20 18:11:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-20 18:11:26,434 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2022-11-20 18:11:26,434 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2022-11-20 18:11:26,435 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-20 18:11:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-20 18:11:26,435 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-20 18:11:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-20 18:11:26,435 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 18:11:26,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 18:11:26,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-20 18:11:26,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-20 18:11:26,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 18:11:26,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 18:11:26,436 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-20 18:11:26,436 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-20 18:11:26,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2022-11-20 18:11:26,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2022-11-20 18:11:26,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-20 18:11:26,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-20 18:11:26,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2022-11-20 18:11:26,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2022-11-20 18:11:26,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2022-11-20 18:11:26,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2022-11-20 18:11:26,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 18:11:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 18:11:26,438 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 18:11:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 18:11:26,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 18:11:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-20 18:11:26,438 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2022-11-20 18:11:26,438 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2022-11-20 18:11:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 18:11:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 18:11:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2022-11-20 18:11:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2022-11-20 18:11:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-20 18:11:26,439 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-20 18:11:26,439 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2022-11-20 18:11:26,440 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2022-11-20 18:11:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 18:11:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 18:11:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 18:11:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 18:11:26,440 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 18:11:26,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 18:11:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2022-11-20 18:11:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2022-11-20 18:11:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2022-11-20 18:11:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2022-11-20 18:11:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2022-11-20 18:11:26,441 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2022-11-20 18:11:26,441 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2022-11-20 18:11:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2022-11-20 18:11:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2022-11-20 18:11:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2022-11-20 18:11:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 18:11:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 18:11:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2022-11-20 18:11:26,442 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2022-11-20 18:11:26,442 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-20 18:11:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-20 18:11:26,443 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2022-11-20 18:11:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2022-11-20 18:11:26,443 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2022-11-20 18:11:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2022-11-20 18:11:26,443 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2022-11-20 18:11:26,443 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2022-11-20 18:11:26,444 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2022-11-20 18:11:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2022-11-20 18:11:26,444 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2022-11-20 18:11:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2022-11-20 18:11:26,444 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2022-11-20 18:11:26,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2022-11-20 18:11:26,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-20 18:11:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-20 18:11:26,445 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-20 18:11:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-20 18:11:26,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 18:11:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 18:11:26,445 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-20 18:11:26,445 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-20 18:11:26,446 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-20 18:11:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-20 18:11:26,446 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2022-11-20 18:11:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2022-11-20 18:11:26,446 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2022-11-20 18:11:26,446 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2022-11-20 18:11:26,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-20 18:11:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-20 18:11:26,447 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-20 18:11:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-20 18:11:26,447 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-20 18:11:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-20 18:11:26,447 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 18:11:26,447 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 18:11:26,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2022-11-20 18:11:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2022-11-20 18:11:26,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 18:11:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 18:11:26,448 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2022-11-20 18:11:26,448 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2022-11-20 18:11:26,449 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2022-11-20 18:11:26,449 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2022-11-20 18:11:27,680 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:11:27,687 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:11:27,794 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 18:12:58,258 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-20 18:12:58,997 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:13:01,590 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:13:01,590 INFO L300 CfgBuilder]: Removed 8 assume(true) statements. [2022-11-20 18:13:01,599 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:13:01 BoogieIcfgContainer [2022-11-20 18:13:01,599 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:13:01,601 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:13:01,601 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:13:01,612 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:13:01,612 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:13:01" (1/1) ... [2022-11-20 18:13:01,630 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:13:01,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:13:01,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3446 states to 2390 states and 3446 transitions. [2022-11-20 18:13:01,794 INFO L276 IsEmpty]: Start isEmpty. Operand 2390 states and 3446 transitions. [2022-11-20 18:13:01,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-11-20 18:13:01,824 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:13:01,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:13:01,862 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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 18:13:01,866 INFO L158 Benchmark]: Toolchain (without parser) took 103206.77ms. Allocated memory was 81.8MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 50.7MB in the beginning and 958.0MB in the end (delta: -907.2MB). Peak memory consumption was 330.8MB. Max. memory is 16.1GB. [2022-11-20 18:13:01,866 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:13:01,867 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6771.04ms. Allocated memory was 81.8MB in the beginning and 270.5MB in the end (delta: 188.7MB). Free memory was 50.7MB in the beginning and 164.9MB in the end (delta: -114.2MB). Peak memory consumption was 156.1MB. Max. memory is 16.1GB. [2022-11-20 18:13:01,867 INFO L158 Benchmark]: Boogie Procedure Inliner took 420.17ms. Allocated memory is still 270.5MB. Free memory was 164.9MB in the beginning and 115.7MB in the end (delta: 49.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2022-11-20 18:13:01,868 INFO L158 Benchmark]: Boogie Preprocessor took 452.87ms. Allocated memory is still 270.5MB. Free memory was 115.7MB in the beginning and 122.1MB in the end (delta: -6.5MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. [2022-11-20 18:13:01,868 INFO L158 Benchmark]: RCFGBuilder took 95288.34ms. Allocated memory was 270.5MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 122.1MB in the beginning and 975.8MB in the end (delta: -853.7MB). Peak memory consumption was 521.0MB. Max. memory is 16.1GB. [2022-11-20 18:13:01,869 INFO L158 Benchmark]: CodeCheck took 264.37ms. Allocated memory is still 1.3GB. Free memory was 975.8MB in the beginning and 958.0MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2022-11-20 18:13:01,871 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory is still 43.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6771.04ms. Allocated memory was 81.8MB in the beginning and 270.5MB in the end (delta: 188.7MB). Free memory was 50.7MB in the beginning and 164.9MB in the end (delta: -114.2MB). Peak memory consumption was 156.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 420.17ms. Allocated memory is still 270.5MB. Free memory was 164.9MB in the beginning and 115.7MB in the end (delta: 49.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 452.87ms. Allocated memory is still 270.5MB. Free memory was 115.7MB in the beginning and 122.1MB in the end (delta: -6.5MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. * RCFGBuilder took 95288.34ms. Allocated memory was 270.5MB in the beginning and 1.3GB in the end (delta: 1.0GB). Free memory was 122.1MB in the beginning and 975.8MB in the end (delta: -853.7MB). Peak memory consumption was 521.0MB. Max. memory is 16.1GB. * CodeCheck took 264.37ms. Allocated memory is still 1.3GB. Free memory was 975.8MB in the beginning and 958.0MB in the end (delta: 17.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:13:01,947 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_49aca39d-dc52-42e5-99fe-a36a9139055e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared