./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-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu --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 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:30,364 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:30,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:30,403 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:30,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:30,406 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:30,408 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:30,410 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:30,413 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:30,414 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:30,416 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:30,417 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:30,418 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:30,420 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:30,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:30,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:30,425 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:30,426 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:30,429 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:30,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:30,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:30,436 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:30,438 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:30,439 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:30,443 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:30,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:30,444 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:30,445 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:30,446 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:30,448 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:30,448 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:30,449 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:30,451 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:30,452 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:30,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:30,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:30,455 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:30,455 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:30,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:30,456 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:30,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:30,458 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:30,483 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:30,483 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:30,484 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:30,484 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:30,485 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:30,486 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:30,486 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:30,486 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:30,486 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:30,487 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:30,487 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:30,487 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:30,487 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:30,488 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:30,488 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:30,488 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:30,488 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:30,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:30,489 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:30,489 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:30,489 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:30,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:30,490 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:30,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:30,490 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:30,491 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_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2021-11-23 15:55:30,741 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:30,763 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:30,765 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:30,767 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:30,767 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:30,769 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:55:30,848 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/data/a11db277b/e41dfc9ecce24aef817398d741dbff60/FLAG238abda60 [2021-11-23 15:55:31,795 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:31,797 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:55:31,867 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/data/a11db277b/e41dfc9ecce24aef817398d741dbff60/FLAG238abda60 [2021-11-23 15:55:32,179 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/data/a11db277b/e41dfc9ecce24aef817398d741dbff60 [2021-11-23 15:55:32,181 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:32,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:32,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:32,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:32,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:32,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:32" (1/1) ... [2021-11-23 15:55:32,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46edc3d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:32, skipping insertion in model container [2021-11-23 15:55:32,198 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:32" (1/1) ... [2021-11-23 15:55:32,205 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:32,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:35,827 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-11-23 15:55:35,830 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-11-23 15:55:35,854 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:35,929 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:36,385 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-11-23 15:55:36,386 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-11-23 15:55:36,392 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:36,616 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:36,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36 WrapperNode [2021-11-23 15:55:36,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:36,618 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:36,618 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:36,618 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:36,626 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:36,762 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:37,054 INFO L137 Inliner]: procedures = 442, calls = 2346, calls flagged for inlining = 211, calls inlined = 196, statements flattened = 5343 [2021-11-23 15:55:37,055 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:37,056 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:37,056 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:37,056 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:37,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:37,067 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:37,127 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:37,128 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:37,260 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:37,280 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:37,387 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:37,424 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:37,434 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:37,434 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:37,434 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:37,435 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:36" (1/1) ... [2021-11-23 15:55:37,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:37,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:37,471 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:37,497 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-11-23 15:55:37,521 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-11-23 15:55:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:55:37,522 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:55:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:37,524 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:55:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:55:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-23 15:55:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-23 15:55:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2021-11-23 15:55:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2021-11-23 15:55:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:37,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-11-23 15:55:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-11-23 15:55:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2021-11-23 15:55:37,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2021-11-23 15:55:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-11-23 15:55:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-11-23 15:55:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-23 15:55:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-23 15:55:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:37,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:55:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:55:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:37,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:55:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:55:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:55:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:55:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-11-23 15:55:37,529 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-11-23 15:55:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-11-23 15:55:37,530 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-11-23 15:55:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:37,530 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-11-23 15:55:37,531 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-11-23 15:55:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:55:37,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:55:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2021-11-23 15:55:37,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2021-11-23 15:55:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 15:55:37,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 15:55:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-11-23 15:55:37,532 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-11-23 15:55:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:37,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:55:37,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:55:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:37,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:37,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:55:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:55:37,536 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-11-23 15:55:37,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-11-23 15:55:37,537 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-23 15:55:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-23 15:55:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:55:37,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:55:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-11-23 15:55:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-11-23 15:55:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-11-23 15:55:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-11-23 15:55:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-11-23 15:55:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-11-23 15:55:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-23 15:55:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-23 15:55:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-23 15:55:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-23 15:55:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:55:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:55:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-11-23 15:55:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-11-23 15:55:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-11-23 15:55:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-11-23 15:55:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:55:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:55:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:55:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:55:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:55:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:55:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:37,545 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:55:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:55:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:55:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:55:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-23 15:55:37,546 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-23 15:55:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-11-23 15:55:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-11-23 15:55:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-11-23 15:55:37,547 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-11-23 15:55:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2021-11-23 15:55:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2021-11-23 15:55:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:37,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:55:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:55:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:37,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2021-11-23 15:55:37,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2021-11-23 15:55:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:55:37,555 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:55:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-23 15:55:37,556 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-23 15:55:37,562 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-11-23 15:55:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-11-23 15:55:37,562 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-11-23 15:55:37,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-11-23 15:55:37,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:55:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:55:37,563 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:55:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:55:37,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:55:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:55:37,563 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:55:37,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:55:37,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:37,564 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-11-23 15:55:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-11-23 15:55:37,564 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:55:37,564 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:55:37,564 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:37,564 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:55:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:55:37,565 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2021-11-23 15:55:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2021-11-23 15:55:37,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:37,565 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-11-23 15:55:37,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-11-23 15:55:37,565 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-11-23 15:55:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-11-23 15:55:37,566 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:55:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:55:37,566 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:37,566 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:55:37,566 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:55:37,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:37,567 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:55:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:55:37,567 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-23 15:55:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-23 15:55:37,567 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-11-23 15:55:37,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-11-23 15:55:37,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:55:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:55:37,568 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:55:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:55:37,568 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-11-23 15:55:37,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-11-23 15:55:37,568 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:55:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:55:37,569 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-11-23 15:55:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-11-23 15:55:37,569 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-11-23 15:55:37,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-11-23 15:55:37,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:37,569 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-11-23 15:55:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-11-23 15:55:37,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:37,570 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-23 15:55:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-23 15:55:37,570 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:55:37,570 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:55:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-23 15:55:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-23 15:55:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-23 15:55:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-23 15:55:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-23 15:55:37,571 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-23 15:55:37,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2021-11-23 15:55:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2021-11-23 15:55:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-11-23 15:55:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-11-23 15:55:37,572 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:55:37,572 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:55:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:55:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:55:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:55:37,573 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:55:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:55:37,573 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:55:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:55:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:55:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:55:37,574 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:55:37,574 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:55:38,541 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:38,547 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:39,451 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:39,456 INFO L158 Benchmark]: Toolchain (without parser) took 7271.89ms. Allocated memory was 98.6MB in the beginning and 320.9MB in the end (delta: 222.3MB). Free memory was 66.8MB in the beginning and 179.6MB in the end (delta: -112.8MB). Peak memory consumption was 109.1MB. Max. memory is 16.1GB. [2021-11-23 15:55:39,457 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 98.6MB. Free memory was 69.5MB in the beginning and 69.4MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:39,483 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4431.01ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 66.8MB in the beginning and 76.3MB in the end (delta: -9.5MB). Peak memory consumption was 89.8MB. Max. memory is 16.1GB. [2021-11-23 15:55:39,489 INFO L158 Benchmark]: Boogie Procedure Inliner took 437.31ms. Allocated memory is still 190.8MB. Free memory was 76.3MB in the beginning and 93.0MB in the end (delta: -16.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-23 15:55:39,494 INFO L158 Benchmark]: Boogie Preprocessor took 376.97ms. Allocated memory is still 190.8MB. Free memory was 93.0MB in the beginning and 95.1MB in the end (delta: -2.0MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:39,495 INFO L158 Benchmark]: RCFGBuilder took 2019.99ms. Allocated memory was 190.8MB in the beginning and 320.9MB in the end (delta: 130.0MB). Free memory was 95.1MB in the beginning and 179.6MB in the end (delta: -84.5MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:39,500 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 98.6MB. Free memory was 69.5MB in the beginning and 69.4MB in the end (delta: 27.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4431.01ms. Allocated memory was 98.6MB in the beginning and 190.8MB in the end (delta: 92.3MB). Free memory was 66.8MB in the beginning and 76.3MB in the end (delta: -9.5MB). Peak memory consumption was 89.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 437.31ms. Allocated memory is still 190.8MB. Free memory was 76.3MB in the beginning and 93.0MB in the end (delta: -16.7MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 376.97ms. Allocated memory is still 190.8MB. Free memory was 93.0MB in the beginning and 95.1MB in the end (delta: -2.0MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2019.99ms. Allocated memory was 190.8MB in the beginning and 320.9MB in the end (delta: 130.0MB). Free memory was 95.1MB in the beginning and 179.6MB in the end (delta: -84.5MB). Peak memory consumption was 45.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:39,554 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu --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 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:42,033 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:42,036 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:42,098 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:42,098 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:42,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:42,105 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:42,110 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:42,113 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:42,119 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:42,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:42,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:42,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:42,127 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:42,130 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:42,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:42,135 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:42,137 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:42,139 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:42,147 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:42,149 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:42,150 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:42,153 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:42,156 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:42,165 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:42,165 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:42,166 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:42,168 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:42,169 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:42,170 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:42,170 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:42,171 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:42,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:42,174 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:42,177 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:42,177 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:42,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:42,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:42,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:42,188 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:42,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:42,189 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:42,236 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:42,236 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:42,238 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:42,238 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:42,239 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:42,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:42,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:42,240 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:42,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:42,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:42,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:42,242 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:42,243 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:42,243 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:42,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:42,243 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:42,244 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:42,244 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:42,244 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:42,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:42,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:42,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:42,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:42,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:42,246 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:42,246 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:42,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:42,246 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:42,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:42,247 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_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2021-11-23 15:55:42,619 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:42,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:42,643 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:42,644 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:42,645 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:42,646 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:55:42,725 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/data/a722ed7ae/65f34f8545e6484b850eecbba6705b92/FLAGe3b129f83 [2021-11-23 15:55:43,815 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:43,816 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-11-23 15:55:43,870 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/data/a722ed7ae/65f34f8545e6484b850eecbba6705b92/FLAGe3b129f83 [2021-11-23 15:55:44,150 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/data/a722ed7ae/65f34f8545e6484b850eecbba6705b92 [2021-11-23 15:55:44,154 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:44,156 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:44,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:44,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:44,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:44,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:44" (1/1) ... [2021-11-23 15:55:44,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b5b65c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:44, skipping insertion in model container [2021-11-23 15:55:44,167 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:44" (1/1) ... [2021-11-23 15:55:44,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:44,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:47,604 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-11-23 15:55:47,612 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-11-23 15:55:47,643 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:47,699 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:55:47,792 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:48,226 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-11-23 15:55:48,227 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-11-23 15:55:48,232 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:48,265 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:48,672 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-11-23 15:55:48,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-11-23 15:55:48,678 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:48,918 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:48,919 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48 WrapperNode [2021-11-23 15:55:48,919 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:48,921 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:48,921 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:48,921 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:48,929 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48" (1/1) ... [2021-11-23 15:55:49,098 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48" (1/1) ... [2021-11-23 15:55:49,389 INFO L137 Inliner]: procedures = 451, calls = 2346, calls flagged for inlining = 211, calls inlined = 196, statements flattened = 5212 [2021-11-23 15:55:49,390 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:49,391 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:49,391 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:49,391 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:49,399 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48" (1/1) ... [2021-11-23 15:55:49,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48" (1/1) ... [2021-11-23 15:55:49,443 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48" (1/1) ... [2021-11-23 15:55:49,443 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48" (1/1) ... [2021-11-23 15:55:49,702 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48" (1/1) ... [2021-11-23 15:55:49,726 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48" (1/1) ... [2021-11-23 15:55:49,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48" (1/1) ... [2021-11-23 15:55:49,777 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:49,778 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:49,778 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:49,778 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:49,779 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:48" (1/1) ... [2021-11-23 15:55:49,786 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:49,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:49,811 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:49,829 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:49,857 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-11-23 15:55:49,857 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-11-23 15:55:49,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:55:49,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:55:49,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:49,858 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:49,858 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:55:49,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:55:49,858 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-23 15:55:49,858 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-23 15:55:49,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2021-11-23 15:55:49,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2021-11-23 15:55:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-11-23 15:55:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-11-23 15:55:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:49,859 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:49,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2021-11-23 15:55:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2021-11-23 15:55:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-11-23 15:55:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-11-23 15:55:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-23 15:55:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-23 15:55:49,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:49,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:55:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:55:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:49,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:49,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:55:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:55:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:55:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:55:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:55:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:55:49,862 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:55:49,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:55:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-11-23 15:55:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-11-23 15:55:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-11-23 15:55:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-11-23 15:55:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:49,863 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:49,863 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-11-23 15:55:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-11-23 15:55:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 15:55:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 15:55:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2021-11-23 15:55:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2021-11-23 15:55:49,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-11-23 15:55:49,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-11-23 15:55:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-11-23 15:55:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-11-23 15:55:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:55:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:55:49,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:49,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 15:55:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 15:55:49,866 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-11-23 15:55:49,866 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-11-23 15:55:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-23 15:55:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-23 15:55:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:55:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:55:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:49,867 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:49,867 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-11-23 15:55:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-11-23 15:55:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-11-23 15:55:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-11-23 15:55:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-11-23 15:55:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-11-23 15:55:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:49,868 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-23 15:55:49,868 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-23 15:55:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-23 15:55:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-23 15:55:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:55:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:55:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-11-23 15:55:49,869 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-11-23 15:55:49,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:49,870 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:49,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:55:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-11-23 15:55:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-11-23 15:55:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:55:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 15:55:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 15:55:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 15:55:49,871 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:55:49,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:55:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:55:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2021-11-23 15:55:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:55:49,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:55:49,872 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-23 15:55:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-23 15:55:49,873 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-11-23 15:55:49,873 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-11-23 15:55:49,880 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-11-23 15:55:49,880 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-11-23 15:55:49,881 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2021-11-23 15:55:49,881 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2021-11-23 15:55:49,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:55:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:55:49,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:55:49,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:55:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:55:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:55:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:49,887 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2021-11-23 15:55:49,887 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2021-11-23 15:55:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:55:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:55:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-23 15:55:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-23 15:55:49,888 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-11-23 15:55:49,888 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-11-23 15:55:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-11-23 15:55:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-11-23 15:55:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:55:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:55:49,889 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:55:49,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:55:49,890 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:55:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:55:49,890 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:55:49,890 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:55:49,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:49,891 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-11-23 15:55:49,891 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-11-23 15:55:49,892 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:55:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:55:49,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:49,892 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:55:49,892 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:55:49,892 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2021-11-23 15:55:49,893 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2021-11-23 15:55:49,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:55:49,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:55:49,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:55:49,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:55:49,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-11-23 15:55:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-11-23 15:55:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-11-23 15:55:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-11-23 15:55:49,894 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:55:49,894 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:55:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:55:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:55:49,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:49,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:49,896 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:55:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:55:49,896 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-23 15:55:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-23 15:55:49,896 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-11-23 15:55:49,896 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-11-23 15:55:49,897 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 15:55:49,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 15:55:49,897 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:55:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:55:49,898 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-11-23 15:55:49,898 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-11-23 15:55:49,899 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:55:49,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:55:49,900 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-11-23 15:55:49,900 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-11-23 15:55:49,901 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-11-23 15:55:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-11-23 15:55:49,901 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-11-23 15:55:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-11-23 15:55:49,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:49,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:49,902 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-23 15:55:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-23 15:55:49,902 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:55:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:55:49,902 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-23 15:55:49,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-23 15:55:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-23 15:55:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-23 15:55:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-23 15:55:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-23 15:55:49,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2021-11-23 15:55:49,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2021-11-23 15:55:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-11-23 15:55:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-11-23 15:55:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:55:49,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:55:49,904 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:55:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:55:49,905 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:55:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:55:49,905 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:55:49,905 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:55:49,905 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:55:49,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:49,906 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:55:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:55:49,906 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:55:49,906 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:55:50,814 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:50,824 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:07,363 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:07,366 INFO L158 Benchmark]: Toolchain (without parser) took 23208.97ms. Allocated memory was 65.0MB in the beginning and 262.1MB in the end (delta: 197.1MB). Free memory was 30.6MB in the beginning and 139.8MB in the end (delta: -109.2MB). Peak memory consumption was 125.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:07,366 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 65.0MB. Free memory is still 46.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:07,367 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4759.27ms. Allocated memory was 65.0MB in the beginning and 167.8MB in the end (delta: 102.8MB). Free memory was 30.3MB in the beginning and 51.1MB in the end (delta: -20.8MB). Peak memory consumption was 91.5MB. Max. memory is 16.1GB. [2021-11-23 15:56:07,367 INFO L158 Benchmark]: Boogie Procedure Inliner took 469.31ms. Allocated memory is still 167.8MB. Free memory was 51.1MB in the beginning and 62.4MB in the end (delta: -11.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:07,368 INFO L158 Benchmark]: Boogie Preprocessor took 386.44ms. Allocated memory was 167.8MB in the beginning and 262.1MB in the end (delta: 94.4MB). Free memory was 62.4MB in the beginning and 175.2MB in the end (delta: -112.8MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2021-11-23 15:56:07,368 INFO L158 Benchmark]: RCFGBuilder took 17586.87ms. Allocated memory is still 262.1MB. Free memory was 175.2MB in the beginning and 139.8MB in the end (delta: 35.5MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:07,371 INFO L339 ainManager$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 65.0MB. Free memory is still 46.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4759.27ms. Allocated memory was 65.0MB in the beginning and 167.8MB in the end (delta: 102.8MB). Free memory was 30.3MB in the beginning and 51.1MB in the end (delta: -20.8MB). Peak memory consumption was 91.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 469.31ms. Allocated memory is still 167.8MB. Free memory was 51.1MB in the beginning and 62.4MB in the end (delta: -11.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 386.44ms. Allocated memory was 167.8MB in the beginning and 262.1MB in the end (delta: 94.4MB). Free memory was 62.4MB in the beginning and 175.2MB in the end (delta: -112.8MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. * RCFGBuilder took 17586.87ms. Allocated memory is still 262.1MB. Free memory was 175.2MB in the beginning and 139.8MB in the end (delta: 35.5MB). Peak memory consumption was 70.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:56:07,438 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6aca230a-06ee-418c-afa9-a408f6a91a82/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable