./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.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_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/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_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/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_977e5ad5-48c0-4a1e-901e-1392b30720b0/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 bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e --- 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 18:13:46,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:13:46,130 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:13:46,155 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:13:46,159 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:13:46,162 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:13:46,165 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:13:46,169 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:13:46,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:13:46,177 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:13:46,179 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:13:46,181 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:13:46,181 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:13:46,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:13:46,188 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:13:46,191 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:13:46,193 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:13:46,194 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:13:46,195 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:13:46,203 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:13:46,204 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:13:46,205 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:13:46,207 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:13:46,208 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:13:46,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:13:46,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:13:46,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:13:46,219 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:13:46,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:13:46,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:13:46,221 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:13:46,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:13:46,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:13:46,223 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:13:46,224 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:13:46,224 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:13:46,225 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:13:46,225 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:13:46,225 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:13:46,226 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:13:46,227 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:13:46,231 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:13:46,259 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:13:46,259 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:13:46,260 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:13:46,260 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:13:46,261 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:13:46,261 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:13:46,262 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:13:46,262 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:13:46,262 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:13:46,262 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:13:46,262 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:13:46,263 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:13:46,263 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:13:46,263 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:13:46,263 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:13:46,264 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:13:46,264 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:13:46,264 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:13:46,264 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:13:46,264 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:13:46,265 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:13:46,265 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:13:46,265 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:13:46,265 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:13:46,266 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:13:46,266 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e [2022-11-20 18:13:46,562 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:13:46,584 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:13:46,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:13:46,588 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:13:46,589 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:13:46,590 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2022-11-20 18:13:49,675 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:13:50,303 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:13:50,305 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2022-11-20 18:13:50,362 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/data/24bd8fcc6/71de0af3870c4e08881bc9b44c194760/FLAG01673fc88 [2022-11-20 18:13:50,418 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/data/24bd8fcc6/71de0af3870c4e08881bc9b44c194760 [2022-11-20 18:13:50,421 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:13:50,422 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:13:50,424 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:13:50,424 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:13:50,449 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:13:50,450 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:13:50" (1/1) ... [2022-11-20 18:13:50,451 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d14a3dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:13:50, skipping insertion in model container [2022-11-20 18:13:50,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:13:50" (1/1) ... [2022-11-20 18:13:50,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:13:50,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:13:51,194 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 18:13:51,209 INFO L158 Benchmark]: Toolchain (without parser) took 785.45ms. Allocated memory is still 174.1MB. Free memory was 138.8MB in the beginning and 71.3MB in the end (delta: 67.5MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-20 18:13:51,209 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:13:51,210 INFO L158 Benchmark]: CACSL2BoogieTranslator took 783.25ms. Allocated memory is still 174.1MB. Free memory was 138.8MB in the beginning and 71.3MB in the end (delta: 67.5MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-20 18:13:51,212 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 130.0MB. Free memory is still 96.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 783.25ms. Allocated memory is still 174.1MB. Free memory was 138.8MB in the beginning and 71.3MB in the end (delta: 67.5MB). Peak memory consumption was 67.1MB. 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/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_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/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_977e5ad5-48c0-4a1e-901e-1392b30720b0/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 bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e --- 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 18:13:53,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:13:53,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:13:53,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:13:53,653 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:13:53,656 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:13:53,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:13:53,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:13:53,671 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:13:53,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:13:53,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:13:53,680 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:13:53,681 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:13:53,682 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:13:53,682 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:13:53,683 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:13:53,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:13:53,685 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:13:53,687 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:13:53,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:13:53,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:13:53,696 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:13:53,698 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:13:53,700 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:13:53,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:13:53,713 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:13:53,714 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:13:53,716 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:13:53,716 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:13:53,717 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:13:53,718 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:13:53,719 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:13:53,721 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:13:53,722 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:13:53,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:13:53,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:13:53,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:13:53,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:13:53,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:13:53,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:13:53,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:13:53,735 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:13:53,782 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:13:53,782 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:13:53,785 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:13:53,785 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:13:53,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:13:53,786 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:13:53,786 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:13:53,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:13:53,787 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:13:53,787 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:13:53,788 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:13:53,789 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:13:53,789 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:13:53,789 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:13:53,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:13:53,790 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:13:53,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:13:53,790 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:13:53,790 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:13:53,791 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:13:53,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:13:53,791 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:13:53,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:13:53,792 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:13:53,792 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:13:53,792 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:13:53,793 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:13:53,793 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:13:53,794 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:13:53,794 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bdbaacac7560cb4317515ea94aeb4341c343c1b3a78ea4f9610ad493958cf26e [2022-11-20 18:13:54,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:13:54,264 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:13:54,267 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:13:54,269 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:13:54,270 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:13:54,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2022-11-20 18:13:57,498 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:13:58,294 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:13:58,295 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i [2022-11-20 18:13:58,369 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/data/cb241f784/5c62b9b1ae7b4a28b63a742cd652b48e/FLAGa7d0c6a62 [2022-11-20 18:13:58,389 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/data/cb241f784/5c62b9b1ae7b4a28b63a742cd652b48e [2022-11-20 18:13:58,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:13:58,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:13:58,395 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:13:58,395 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:13:58,398 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:13:58,399 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:13:58" (1/1) ... [2022-11-20 18:13:58,400 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1706d6ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:13:58, skipping insertion in model container [2022-11-20 18:13:58,400 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:13:58" (1/1) ... [2022-11-20 18:13:58,408 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:13:58,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:14:02,141 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2022-11-20 18:14:02,145 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2022-11-20 18:14:02,146 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2022-11-20 18:14:02,147 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2022-11-20 18:14:02,175 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:14:02,235 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:14:02,367 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:14:02,814 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2022-11-20 18:14:02,815 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2022-11-20 18:14:02,816 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2022-11-20 18:14:02,816 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2022-11-20 18:14:02,824 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:14:02,875 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:14:03,357 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387186,387199] [2022-11-20 18:14:03,358 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387355,387368] [2022-11-20 18:14:03,359 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387522,387535] [2022-11-20 18:14:03,359 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_977e5ad5-48c0-4a1e-901e-1392b30720b0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-realtek-8139cp.cil.i[387690,387703] [2022-11-20 18:14:03,372 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:14:03,699 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:14:03,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03 WrapperNode [2022-11-20 18:14:03,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:14:03,701 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:14:03,701 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:14:03,702 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:14:03,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:03,813 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:04,075 INFO L138 Inliner]: procedures = 555, calls = 2431, calls flagged for inlining = 273, calls inlined = 244, statements flattened = 5383 [2022-11-20 18:14:04,076 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:14:04,077 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:14:04,077 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:14:04,077 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:14:04,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:04,088 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:04,132 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:04,132 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:04,310 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:04,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:04,483 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:04,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:04,545 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:14:04,547 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:14:04,547 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:14:04,547 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:14:04,548 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:14:03" (1/1) ... [2022-11-20 18:14:04,554 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:14:04,569 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:14:04,584 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:14:04,592 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:14:04,639 INFO L130 BoogieDeclarations]: Found specification of procedure mii_check_media [2022-11-20 18:14:04,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_check_media [2022-11-20 18:14:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-20 18:14:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-20 18:14:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-20 18:14:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-20 18:14:04,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-20 18:14:04,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-20 18:14:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-20 18:14:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-20 18:14:04,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2022-11-20 18:14:04,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2022-11-20 18:14:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:14:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-20 18:14:04,642 INFO L130 BoogieDeclarations]: Found specification of procedure cp_poll_controller [2022-11-20 18:14:04,642 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_poll_controller [2022-11-20 18:14:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-20 18:14:04,643 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-20 18:14:04,643 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-20 18:14:04,644 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-20 18:14:04,644 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings [2022-11-20 18:14:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings [2022-11-20 18:14:04,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-20 18:14:04,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-20 18:14:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-20 18:14:04,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-20 18:14:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-20 18:14:04,646 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-20 18:14:04,646 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-20 18:14:04,646 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-20 18:14:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-20 18:14:04,647 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-20 18:14:04,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-20 18:14:04,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-20 18:14:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:14:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-20 18:14:04,648 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-20 18:14:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:14:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 18:14:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 18:14:04,648 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rxbufsize [2022-11-20 18:14:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rxbufsize [2022-11-20 18:14:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd [2022-11-20 18:14:04,649 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd [2022-11-20 18:14:04,649 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-20 18:14:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-20 18:14:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-20 18:14:04,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-20 18:14:04,650 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-20 18:14:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-20 18:14:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_109 [2022-11-20 18:14:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_109 [2022-11-20 18:14:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-20 18:14:04,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-20 18:14:04,651 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-20 18:14:04,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-20 18:14:04,652 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_rings_index [2022-11-20 18:14:04,653 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_rings_index [2022-11-20 18:14:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-20 18:14:04,653 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-20 18:14:04,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-20 18:14:04,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-20 18:14:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2022-11-20 18:14:04,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2022-11-20 18:14:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-20 18:14:04,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-20 18:14:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-20 18:14:04,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-20 18:14:04,654 INFO L130 BoogieDeclarations]: Found specification of procedure cp_set_rx_mode [2022-11-20 18:14:04,655 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_set_rx_mode [2022-11-20 18:14:04,655 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-20 18:14:04,655 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-20 18:14:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:14:04,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-20 18:14:04,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 18:14:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_cp_private [2022-11-20 18:14:04,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_cp_private [2022-11-20 18:14:04,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-20 18:14:04,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-20 18:14:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-20 18:14:04,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-20 18:14:04,658 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-20 18:14:04,658 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-20 18:14:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:14:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-20 18:14:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-20 18:14:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:14:04,659 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2022-11-20 18:14:04,659 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2022-11-20 18:14:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-20 18:14:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-20 18:14:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:14:04,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-20 18:14:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-20 18:14:04,660 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-20 18:14:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-20 18:14:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-20 18:14:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-20 18:14:04,661 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-20 18:14:04,661 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-20 18:14:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_regs_len [2022-11-20 18:14:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_regs_len [2022-11-20 18:14:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-20 18:14:04,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-20 18:14:04,662 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-20 18:14:04,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-20 18:14:04,664 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-20 18:14:04,667 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-20 18:14:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-20 18:14:04,668 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-20 18:14:04,668 INFO L130 BoogieDeclarations]: Found specification of procedure cp_start_hw [2022-11-20 18:14:04,669 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_start_hw [2022-11-20 18:14:04,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-20 18:14:04,671 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-20 18:14:04,671 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-20 18:14:04,672 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-20 18:14:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-20 18:14:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:14:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:14:04,677 INFO L130 BoogieDeclarations]: Found specification of procedure cp_free_rings [2022-11-20 18:14:04,677 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_free_rings [2022-11-20 18:14:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 18:14:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure cp_stop_hw [2022-11-20 18:14:04,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_stop_hw [2022-11-20 18:14:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 18:14:04,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-20 18:14:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-20 18:14:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-20 18:14:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-20 18:14:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-20 18:14:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-20 18:14:04,679 INFO L130 BoogieDeclarations]: Found specification of procedure cp_get_eeprom_len [2022-11-20 18:14:04,679 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_get_eeprom_len [2022-11-20 18:14:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:14:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-20 18:14:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-20 18:14:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-20 18:14:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_reset_queue [2022-11-20 18:14:04,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_reset_queue [2022-11-20 18:14:04,680 INFO L130 BoogieDeclarations]: Found specification of procedure cp_nway_reset [2022-11-20 18:14:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_nway_reset [2022-11-20 18:14:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-20 18:14:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-20 18:14:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-20 18:14:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-20 18:14:04,681 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-20 18:14:04,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-20 18:14:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2022-11-20 18:14:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2022-11-20 18:14:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-20 18:14:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-20 18:14:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-20 18:14:04,682 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-20 18:14:04,682 INFO L130 BoogieDeclarations]: Found specification of procedure cp_resume [2022-11-20 18:14:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_resume [2022-11-20 18:14:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-20 18:14:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-20 18:14:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-11-20 18:14:04,683 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-11-20 18:14:04,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-20 18:14:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-20 18:14:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:14:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-20 18:14:04,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-20 18:14:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:14:04,684 INFO L130 BoogieDeclarations]: Found specification of procedure cp_enable_irq [2022-11-20 18:14:04,685 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_enable_irq [2022-11-20 18:14:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2022-11-20 18:14:04,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2022-11-20 18:14:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_cp_private [2022-11-20 18:14:04,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_cp_private [2022-11-20 18:14:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 18:14:04,685 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2022-11-20 18:14:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2022-11-20 18:14:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 18:14:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-20 18:14:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure __cp_set_rx_mode [2022-11-20 18:14:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __cp_set_rx_mode [2022-11-20 18:14:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure cp_clean_rings [2022-11-20 18:14:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_clean_rings [2022-11-20 18:14:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-20 18:14:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:14:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-20 18:14:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-20 18:14:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-20 18:14:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-20 18:14:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-20 18:14:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-20 18:14:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-20 18:14:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-20 18:14:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-20 18:14:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-20 18:14:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_end [2022-11-20 18:14:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_end [2022-11-20 18:14:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_108 [2022-11-20 18:14:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_108 [2022-11-20 18:14:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-20 18:14:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-20 18:14:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-20 18:14:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-20 18:14:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-20 18:14:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-20 18:14:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure cp_close [2022-11-20 18:14:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_close [2022-11-20 18:14:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-20 18:14:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-20 18:14:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure cp_open [2022-11-20 18:14:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_open [2022-11-20 18:14:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-20 18:14:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-20 18:14:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-20 18:14:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-20 18:14:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-20 18:14:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-20 18:14:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure cp_tx_timeout [2022-11-20 18:14:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_tx_timeout [2022-11-20 18:14:04,692 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-20 18:14:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-20 18:14:04,692 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_cmd_start [2022-11-20 18:14:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_cmd_start [2022-11-20 18:14:04,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-20 18:14:04,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-20 18:14:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure cp_init_hw [2022-11-20 18:14:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_init_hw [2022-11-20 18:14:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-20 18:14:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-20 18:14:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_extend_cmd [2022-11-20 18:14:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_extend_cmd [2022-11-20 18:14:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-20 18:14:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-20 18:14:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2022-11-20 18:14:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2022-11-20 18:14:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-20 18:14:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-20 18:14:04,700 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-20 18:14:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-20 18:14:04,700 INFO L130 BoogieDeclarations]: Found specification of procedure cp_interrupt [2022-11-20 18:14:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_interrupt [2022-11-20 18:14:04,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-20 18:14:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-20 18:14:04,701 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-20 18:14:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-20 18:14:04,701 INFO L130 BoogieDeclarations]: Found specification of procedure cp_remove_one [2022-11-20 18:14:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure cp_remove_one [2022-11-20 18:14:05,613 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:14:05,617 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:14:06,636 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-20 18:16:11,290 WARN L230 Executor]: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) stderr output: (error "out of memory") [2022-11-20 18:16:11,291 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parseCheckSatResult(Executor.java:262) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Scriptor.checkSat(Scriptor.java:155) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.checkSat(WrapperScript.java:163) at de.uni_freiburg.informatik.ultimate.logic.Util.checkSat(Util.java:61) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.constructTransFormula(Statements2TransFormula.java:213) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.getTransFormula(Statements2TransFormula.java:173) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:718) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) Caused by: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: EOF at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser$Action$.CUP$do_action(Parser.java:1465) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Parser.do_action(Parser.java:658) at com.github.jhoenicke.javacup.runtime.LRParser.parse(LRParser.java:383) at de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:239) ... 25 more [2022-11-20 18:16:11,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 101 [2022-11-20 18:16:11,296 INFO L158 Benchmark]: Toolchain (without parser) took 132902.16ms. Allocated memory was 81.8MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 44.4MB in the beginning and 628.9MB in the end (delta: -584.5MB). Peak memory consumption was 983.2MB. Max. memory is 16.1GB. [2022-11-20 18:16:11,296 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:16:11,297 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5306.01ms. Allocated memory was 81.8MB in the beginning and 260.0MB in the end (delta: 178.3MB). Free memory was 44.2MB in the beginning and 167.7MB in the end (delta: -123.6MB). Peak memory consumption was 106.8MB. Max. memory is 16.1GB. [2022-11-20 18:16:11,297 INFO L158 Benchmark]: Boogie Procedure Inliner took 375.24ms. Allocated memory is still 260.0MB. Free memory was 167.7MB in the beginning and 135.2MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2022-11-20 18:16:11,298 INFO L158 Benchmark]: Boogie Preprocessor took 468.11ms. Allocated memory is still 260.0MB. Free memory was 135.2MB in the beginning and 157.3MB in the end (delta: -22.1MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. [2022-11-20 18:16:11,298 INFO L158 Benchmark]: RCFGBuilder took 126747.75ms. Allocated memory was 260.0MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 157.3MB in the beginning and 628.9MB in the end (delta: -471.5MB). Peak memory consumption was 915.7MB. Max. memory is 16.1GB. [2022-11-20 18:16:11,300 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 65.0MB. Free memory was 43.5MB in the beginning and 43.5MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5306.01ms. Allocated memory was 81.8MB in the beginning and 260.0MB in the end (delta: 178.3MB). Free memory was 44.2MB in the beginning and 167.7MB in the end (delta: -123.6MB). Peak memory consumption was 106.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 375.24ms. Allocated memory is still 260.0MB. Free memory was 167.7MB in the beginning and 135.2MB in the end (delta: 32.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 468.11ms. Allocated memory is still 260.0MB. Free memory was 135.2MB in the beginning and 157.3MB in the end (delta: -22.1MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. * RCFGBuilder took 126747.75ms. Allocated memory was 260.0MB in the beginning and 1.5GB in the end (delta: 1.2GB). Free memory was 157.3MB in the beginning and 628.9MB in the end (delta: -471.5MB). Peak memory consumption was 915.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory") : de.uni_freiburg.informatik.ultimate.smtsolver.external.Executor.parse(Executor.java:243) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: External (MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_977e5ad5-48c0-4a1e-901e-1392b30720b0/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1) with exit command (exit)) Received EOF on stdin. stderr output: (error "out of memory")