./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:16:38,559 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:16:38,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:16:38,608 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:16:38,609 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:16:38,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:16:38,616 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:16:38,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:16:38,625 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:16:38,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:16:38,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:16:38,629 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:16:38,630 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:16:38,633 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:16:38,635 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:16:38,637 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:16:38,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:16:38,645 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:16:38,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:16:38,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:16:38,655 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:16:38,656 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:16:38,658 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:16:38,659 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:16:38,664 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:16:38,665 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:16:38,665 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:16:38,666 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:16:38,667 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:16:38,668 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:16:38,669 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:16:38,669 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:16:38,670 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:16:38,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:16:38,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:16:38,673 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:16:38,674 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:16:38,674 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:16:38,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:16:38,675 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:16:38,676 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:16:38,684 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:16:38,724 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:16:38,725 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:16:38,725 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:16:38,725 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:16:38,726 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:16:38,726 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:16:38,727 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:16:38,727 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:16:38,728 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:16:38,728 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:16:38,729 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:16:38,729 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:16:38,729 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:16:38,729 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:16:38,730 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:16:38,730 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:16:38,730 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:16:38,730 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:16:38,730 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:16:38,730 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:16:38,731 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:16:38,731 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:16:38,731 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:16:38,731 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:16:38,731 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:16:38,732 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:16:38,732 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:16:38,732 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:16:38,732 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:16:38,732 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:16:38,732 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_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 [2022-11-16 11:16:39,051 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:16:39,073 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:16:39,075 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:16:39,077 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:16:39,077 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:16:39,079 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 11:16:39,150 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/data/7bc4c4710/4e126a6845c04ac49a689e42c2b8fa5b/FLAG0f365e966 [2022-11-16 11:16:40,358 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:16:40,358 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 11:16:40,452 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/data/7bc4c4710/4e126a6845c04ac49a689e42c2b8fa5b/FLAG0f365e966 [2022-11-16 11:16:40,514 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/data/7bc4c4710/4e126a6845c04ac49a689e42c2b8fa5b [2022-11-16 11:16:40,517 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:16:40,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:16:40,522 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:16:40,522 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:16:40,526 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:16:40,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:16:40" (1/1) ... [2022-11-16 11:16:40,528 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6bff5268 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:40, skipping insertion in model container [2022-11-16 11:16:40,528 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:16:40" (1/1) ... [2022-11-16 11:16:40,537 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:16:40,793 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:16:45,396 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-16 11:16:45,399 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-16 11:16:45,400 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-16 11:16:45,401 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-16 11:16:45,436 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:16:45,525 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:16:46,228 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-16 11:16:46,230 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-16 11:16:46,230 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-16 11:16:46,231 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-16 11:16:46,251 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:16:46,599 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:16:46,600 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46 WrapperNode [2022-11-16 11:16:46,600 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:16:46,600 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:16:46,601 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:16:46,601 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:16:46,609 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:46,771 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:47,194 INFO L138 Inliner]: procedures = 544, calls = 4003, calls flagged for inlining = 320, calls inlined = 309, statements flattened = 10536 [2022-11-16 11:16:47,195 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:16:47,195 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:16:47,196 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:16:47,196 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:16:47,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:47,207 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:47,369 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:47,370 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:47,842 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:47,897 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:47,965 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:48,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:48,112 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:16:48,114 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:16:48,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:16:48,116 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:16:48,131 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:46" (1/1) ... [2022-11-16 11:16:48,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:16:48,151 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:16:48,200 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:16:48,227 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:16:48,247 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:16:48,247 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:16:48,247 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2022-11-16 11:16:48,247 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2022-11-16 11:16:48,248 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2022-11-16 11:16:48,248 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2022-11-16 11:16:48,248 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:16:48,248 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:16:48,249 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:16:48,249 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:16:48,249 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 11:16:48,249 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 11:16:48,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:16:48,250 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:16:48,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:16:48,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:16:48,250 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2022-11-16 11:16:48,250 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2022-11-16 11:16:48,251 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2022-11-16 11:16:48,251 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2022-11-16 11:16:48,251 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 11:16:48,251 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 11:16:48,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:16:48,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:16:48,252 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 11:16:48,252 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 11:16:48,252 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:16:48,253 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:16:48,253 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:16:48,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:16:48,253 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2022-11-16 11:16:48,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2022-11-16 11:16:48,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:16:48,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:16:48,254 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:16:48,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:16:48,255 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2022-11-16 11:16:48,255 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2022-11-16 11:16:48,255 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2022-11-16 11:16:48,255 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2022-11-16 11:16:48,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 11:16:48,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 11:16:48,256 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2022-11-16 11:16:48,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2022-11-16 11:16:48,256 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2022-11-16 11:16:48,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2022-11-16 11:16:48,257 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2022-11-16 11:16:48,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2022-11-16 11:16:48,257 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 11:16:48,257 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 11:16:48,258 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2022-11-16 11:16:48,258 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2022-11-16 11:16:48,258 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2022-11-16 11:16:48,258 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2022-11-16 11:16:48,258 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 11:16:48,259 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 11:16:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 11:16:48,259 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 11:16:48,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:16:48,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:16:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:16:48,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:16:48,260 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2022-11-16 11:16:48,260 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2022-11-16 11:16:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:16:48,261 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:16:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:16:48,261 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:16:48,261 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2022-11-16 11:16:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2022-11-16 11:16:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 11:16:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 11:16:48,262 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:16:48,262 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:16:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:16:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:16:48,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:16:48,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:16:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:16:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:16:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 11:16:48,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 11:16:48,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:16:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:16:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:16:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2022-11-16 11:16:48,265 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2022-11-16 11:16:48,265 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:16:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:16:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 11:16:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 11:16:48,266 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2022-11-16 11:16:48,266 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2022-11-16 11:16:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2022-11-16 11:16:48,267 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2022-11-16 11:16:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:16:48,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:16:48,267 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2022-11-16 11:16:48,268 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2022-11-16 11:16:48,268 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:16:48,268 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:16:48,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:16:48,268 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2022-11-16 11:16:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2022-11-16 11:16:48,269 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2022-11-16 11:16:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2022-11-16 11:16:48,269 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:16:48,269 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:16:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2022-11-16 11:16:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2022-11-16 11:16:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2022-11-16 11:16:48,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2022-11-16 11:16:48,270 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:16:48,271 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:16:48,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:16:48,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:16:48,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:16:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2022-11-16 11:16:48,272 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2022-11-16 11:16:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:16:48,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:16:48,272 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:16:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2022-11-16 11:16:48,273 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2022-11-16 11:16:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:16:48,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:16:48,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:16:48,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:16:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:16:48,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:16:48,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:16:48,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:16:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2022-11-16 11:16:48,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2022-11-16 11:16:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:16:48,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:16:48,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:16:48,276 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:16:48,276 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-16 11:16:48,276 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-16 11:16:48,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:16:48,276 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:16:48,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:16:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:16:48,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:16:48,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:16:48,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:16:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:16:48,278 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-11-16 11:16:48,278 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-11-16 11:16:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:16:48,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:16:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex_of_cas [2022-11-16 11:16:48,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex_of_cas [2022-11-16 11:16:48,279 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:16:48,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:16:48,280 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:16:48,280 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:16:48,280 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:16:48,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:16:48,281 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2022-11-16 11:16:48,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2022-11-16 11:16:48,281 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2022-11-16 11:16:48,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2022-11-16 11:16:48,281 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-11-16 11:16:48,282 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-11-16 11:16:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:16:48,282 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:16:48,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:16:48,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:16:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 11:16:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 11:16:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-11-16 11:16:48,283 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-11-16 11:16:48,283 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:16:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:16:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:16:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:16:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:16:48,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:16:48,284 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2022-11-16 11:16:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2022-11-16 11:16:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:16:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:16:48,285 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2022-11-16 11:16:48,285 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2022-11-16 11:16:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2022-11-16 11:16:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2022-11-16 11:16:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:16:48,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:16:48,286 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2022-11-16 11:16:48,287 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2022-11-16 11:16:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:16:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:16:48,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:16:48,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:16:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:16:48,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:16:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2022-11-16 11:16:48,288 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2022-11-16 11:16:48,288 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:16:48,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:16:48,289 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2022-11-16 11:16:48,289 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2022-11-16 11:16:48,289 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-11-16 11:16:48,289 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-11-16 11:16:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:16:48,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:16:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-16 11:16:48,290 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-16 11:16:48,290 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:16:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:16:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:16:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:16:48,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:16:48,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:16:48,292 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:16:48,292 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:16:48,292 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2022-11-16 11:16:48,292 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2022-11-16 11:16:48,292 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2022-11-16 11:16:48,293 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2022-11-16 11:16:48,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:16:48,293 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:16:48,293 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:16:48,293 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2022-11-16 11:16:48,293 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2022-11-16 11:16:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:16:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2022-11-16 11:16:48,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2022-11-16 11:16:48,294 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2022-11-16 11:16:48,294 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2022-11-16 11:16:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-16 11:16:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-16 11:16:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2022-11-16 11:16:48,295 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2022-11-16 11:16:48,295 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:16:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:16:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:16:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2022-11-16 11:16:48,296 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2022-11-16 11:16:48,296 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:16:48,297 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:16:48,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex_of_cas [2022-11-16 11:16:48,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex_of_cas [2022-11-16 11:16:48,297 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:16:48,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:16:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:16:48,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:16:48,298 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2022-11-16 11:16:48,298 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2022-11-16 11:16:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2022-11-16 11:16:48,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2022-11-16 11:16:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2022-11-16 11:16:48,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2022-11-16 11:16:48,299 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 11:16:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 11:16:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2022-11-16 11:16:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2022-11-16 11:16:48,300 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:16:48,300 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:16:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-16 11:16:48,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-16 11:16:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 11:16:48,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 11:16:48,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:16:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:16:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2022-11-16 11:16:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2022-11-16 11:16:48,302 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:16:48,302 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:16:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2022-11-16 11:16:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2022-11-16 11:16:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2022-11-16 11:16:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2022-11-16 11:16:48,303 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 11:16:48,303 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 11:16:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:16:48,304 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:16:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2022-11-16 11:16:48,304 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2022-11-16 11:16:48,304 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:16:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:16:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 11:16:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 11:16:48,305 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2022-11-16 11:16:48,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2022-11-16 11:16:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:16:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:16:48,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:16:48,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 11:16:48,306 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 11:16:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2022-11-16 11:16:48,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2022-11-16 11:16:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2022-11-16 11:16:48,307 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2022-11-16 11:16:48,307 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2022-11-16 11:16:48,308 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2022-11-16 11:16:48,308 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 11:16:48,308 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 11:16:48,308 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2022-11-16 11:16:48,308 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2022-11-16 11:16:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:16:48,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:16:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:16:48,309 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:16:48,309 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:16:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:16:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2022-11-16 11:16:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2022-11-16 11:16:48,310 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 11:16:48,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 11:16:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:16:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:16:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2022-11-16 11:16:48,311 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2022-11-16 11:16:48,311 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:16:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:16:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-11-16 11:16:48,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-11-16 11:16:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:16:48,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:16:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:16:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 11:16:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 11:16:48,313 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 11:16:48,313 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 11:16:49,953 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:16:49,959 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:16:50,590 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:16:50,679 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:16:50,683 INFO L158 Benchmark]: Toolchain (without parser) took 10163.36ms. Allocated memory was 119.5MB in the beginning and 419.4MB in the end (delta: 299.9MB). Free memory was 61.2MB in the beginning and 247.8MB in the end (delta: -186.5MB). Peak memory consumption was 186.6MB. Max. memory is 16.1GB. [2022-11-16 11:16:50,684 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 119.5MB. Free memory is still 98.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:16:50,685 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6077.98ms. Allocated memory was 119.5MB in the beginning and 243.3MB in the end (delta: 123.7MB). Free memory was 61.0MB in the beginning and 106.3MB in the end (delta: -45.2MB). Peak memory consumption was 95.9MB. Max. memory is 16.1GB. [2022-11-16 11:16:50,685 INFO L158 Benchmark]: Boogie Procedure Inliner took 594.33ms. Allocated memory is still 243.3MB. Free memory was 106.3MB in the beginning and 92.6MB in the end (delta: 13.7MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. [2022-11-16 11:16:50,686 INFO L158 Benchmark]: Boogie Preprocessor took 916.71ms. Allocated memory was 243.3MB in the beginning and 419.4MB in the end (delta: 176.2MB). Free memory was 92.6MB in the beginning and 247.8MB in the end (delta: -155.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-16 11:16:50,687 INFO L158 Benchmark]: RCFGBuilder took 2568.06ms. Allocated memory is still 419.4MB. Free memory was 247.8MB in the beginning and 247.8MB in the end (delta: -2.0kB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. [2022-11-16 11:16:50,690 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 119.5MB. Free memory is still 98.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6077.98ms. Allocated memory was 119.5MB in the beginning and 243.3MB in the end (delta: 123.7MB). Free memory was 61.0MB in the beginning and 106.3MB in the end (delta: -45.2MB). Peak memory consumption was 95.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 594.33ms. Allocated memory is still 243.3MB. Free memory was 106.3MB in the beginning and 92.6MB in the end (delta: 13.7MB). Peak memory consumption was 20.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 916.71ms. Allocated memory was 243.3MB in the beginning and 419.4MB in the end (delta: 176.2MB). Free memory was 92.6MB in the beginning and 247.8MB in the end (delta: -155.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2568.06ms. Allocated memory is still 419.4MB. Free memory was 247.8MB in the beginning and 247.8MB in the end (delta: -2.0kB). Peak memory consumption was 75.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:16:50,715 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:16:53,123 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:16:53,125 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:16:53,145 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:16:53,145 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:16:53,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:16:53,150 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:16:53,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:16:53,157 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:16:53,159 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:16:53,160 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:16:53,162 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:16:53,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:16:53,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:16:53,169 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:16:53,171 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:16:53,172 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:16:53,177 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:16:53,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:16:53,184 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:16:53,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:16:53,194 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:16:53,195 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:16:53,196 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:16:53,199 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:16:53,199 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:16:53,200 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:16:53,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:16:53,201 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:16:53,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:16:53,203 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:16:53,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:16:53,204 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:16:53,205 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:16:53,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:16:53,207 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:16:53,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:16:53,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:16:53,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:16:53,213 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:16:53,214 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:16:53,216 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:16:53,254 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:16:53,255 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:16:53,255 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:16:53,255 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:16:53,256 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:16:53,256 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:16:53,257 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:16:53,257 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:16:53,257 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:16:53,258 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:16:53,258 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:16:53,258 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:16:53,258 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:16:53,258 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:16:53,258 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:16:53,259 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:16:53,259 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:16:53,259 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:16:53,259 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:16:53,259 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:16:53,260 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:16:53,260 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:16:53,260 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:16:53,260 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:16:53,261 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:16:53,261 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:16:53,261 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:16:53,261 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:16:53,261 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:16:53,261 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:16:53,262 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:16:53,262 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:16:53,262 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:16:53,262 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_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 232e8c8bdb70ee1ad9fec7edefe8ce3076fc3bc6f131163eee7a33dd2ac504a2 [2022-11-16 11:16:53,710 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:16:53,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:16:53,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:16:53,749 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:16:53,752 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:16:53,753 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 11:16:53,850 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/data/e62c42d26/8661b64e2bf94df4835a391815172b54/FLAG1775046ec [2022-11-16 11:16:55,048 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:16:55,048 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i [2022-11-16 11:16:55,113 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/data/e62c42d26/8661b64e2bf94df4835a391815172b54/FLAG1775046ec [2022-11-16 11:16:55,348 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/data/e62c42d26/8661b64e2bf94df4835a391815172b54 [2022-11-16 11:16:55,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:16:55,352 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:16:55,353 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:16:55,353 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:16:55,362 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:16:55,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:16:55" (1/1) ... [2022-11-16 11:16:55,363 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d9bffe8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:16:55, skipping insertion in model container [2022-11-16 11:16:55,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:16:55" (1/1) ... [2022-11-16 11:16:55,372 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:16:55,578 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:17:01,009 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-16 11:17:01,012 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-16 11:17:01,013 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-16 11:17:01,014 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-16 11:17:01,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:17:01,174 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:17:01,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:17:01,912 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-16 11:17:01,913 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-16 11:17:01,913 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-16 11:17:01,915 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-16 11:17:01,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:17:02,009 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:17:02,802 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445023,445036] [2022-11-16 11:17:02,802 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445189,445202] [2022-11-16 11:17:02,804 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445353,445366] [2022-11-16 11:17:02,804 WARN L229 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_b61550cc-9477-4418-944a-337a513e5a35/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-cassini.cil.i[445518,445531] [2022-11-16 11:17:02,818 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:17:03,270 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:17:03,270 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03 WrapperNode [2022-11-16 11:17:03,270 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:17:03,272 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:17:03,272 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:17:03,272 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:17:03,281 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:03,429 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:03,722 INFO L138 Inliner]: procedures = 559, calls = 4003, calls flagged for inlining = 320, calls inlined = 309, statements flattened = 9605 [2022-11-16 11:17:03,799 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:17:03,800 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:17:03,800 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:17:03,800 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:17:03,813 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:03,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:03,888 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:03,889 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:04,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:04,137 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:04,175 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:04,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:04,264 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:17:04,266 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:17:04,266 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:17:04,266 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:17:04,267 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:17:03" (1/1) ... [2022-11-16 11:17:04,274 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:17:04,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:17:04,302 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:17:04,330 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:17:04,360 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-16 11:17:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-16 11:17:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_read [2022-11-16 11:17:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_read [2022-11-16 11:17:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure cas_pcs_link_check [2022-11-16 11:17:04,361 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_pcs_link_check [2022-11-16 11:17:04,361 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:17:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:17:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:17:04,362 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:17:04,362 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-11-16 11:17:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-11-16 11:17:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:17:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:17:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:17:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:17:04,363 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mii_link_check [2022-11-16 11:17:04,363 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mii_link_check [2022-11-16 11:17:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure cas_calc_tabort [2022-11-16 11:17:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_calc_tabort [2022-11-16 11:17:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 11:17:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 11:17:04,364 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:17:04,364 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-16 11:17:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-16 11:17:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-16 11:17:04,365 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:17:04,365 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:17:04,366 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 11:17:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 11:17:04,366 INFO L130 BoogieDeclarations]: Found specification of procedure cas_lock_tx [2022-11-16 11:17:04,366 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_lock_tx [2022-11-16 11:17:04,366 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:17:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:17:04,367 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:17:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:17:04,367 INFO L130 BoogieDeclarations]: Found specification of procedure cas_disable_irq [2022-11-16 11:17:04,367 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_disable_irq [2022-11-16 11:17:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure cas_free_rxds [2022-11-16 11:17:04,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_free_rxds [2022-11-16 11:17:04,368 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-16 11:17:04,369 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-16 11:17:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure cas_open [2022-11-16 11:17:04,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_open [2022-11-16 11:17:04,370 INFO L130 BoogieDeclarations]: Found specification of procedure cas_interrupt [2022-11-16 11:17:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_interrupt [2022-11-16 11:17:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_tiny_free [2022-11-16 11:17:04,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_tiny_free [2022-11-16 11:17:04,371 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 11:17:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 11:17:04,372 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_map [2022-11-16 11:17:04,372 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_map [2022-11-16 11:17:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_init [2022-11-16 11:17:04,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_init [2022-11-16 11:17:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2022-11-16 11:17:04,373 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2022-11-16 11:17:04,373 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 11:17:04,373 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 11:17:04,374 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:17:04,375 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:17:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:17:04,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:17:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure cas_enable_irq [2022-11-16 11:17:04,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_enable_irq [2022-11-16 11:17:04,375 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:17:04,376 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:17:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:17:04,376 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:17:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_dequeue [2022-11-16 11:17:04,376 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_dequeue [2022-11-16 11:17:04,376 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 11:17:04,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 11:17:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:17:04,377 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:17:04,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:17:04,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:17:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:17:04,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:17:04,378 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:17:04,378 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:17:04,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-16 11:17:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-16 11:17:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:17:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:17:04,380 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:17:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:17:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:17:04,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:17:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:17:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_multicast [2022-11-16 11:17:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_multicast [2022-11-16 11:17:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-11-16 11:17:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-11-16 11:17:04,381 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-16 11:17:04,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-16 11:17:04,382 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_free [2022-11-16 11:17:04,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_free [2022-11-16 11:17:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure cas_tx_timeout [2022-11-16 11:17:04,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_tx_timeout [2022-11-16 11:17:04,383 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:17:04,383 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:17:04,384 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_pcs_link_mode [2022-11-16 11:17:04,385 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_pcs_link_mode [2022-11-16 11:17:04,388 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:17:04,388 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:17:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure cas_close [2022-11-16 11:17:04,389 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_close [2022-11-16 11:17:04,389 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_swap [2022-11-16 11:17:04,390 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_swap [2022-11-16 11:17:04,391 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:17:04,391 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:17:04,392 INFO L130 BoogieDeclarations]: Found specification of procedure cas_netpoll [2022-11-16 11:17:04,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_netpoll [2022-11-16 11:17:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure cas_hard_reset [2022-11-16 11:17:04,397 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_hard_reset [2022-11-16 11:17:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 11:17:04,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 11:17:04,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:17:04,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:17:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure cas_rxc_init [2022-11-16 11:17:04,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_rxc_init [2022-11-16 11:17:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:17:04,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:17:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clear_mac_err [2022-11-16 11:17:04,398 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clear_mac_err [2022-11-16 11:17:04,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:17:04,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:17:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:17:04,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:17:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:17:04,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:17:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:17:04,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:17:04,399 INFO L130 BoogieDeclarations]: Found specification of procedure cas_remove_one [2022-11-16 11:17:04,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_remove_one [2022-11-16 11:17:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:17:04,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:17:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:17:04,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:17:04,400 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-11-16 11:17:04,400 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-11-16 11:17:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:17:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:17:04,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:17:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:17:04,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:17:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:17:04,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:17:04,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:17:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-11-16 11:17:04,402 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-11-16 11:17:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:17:04,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:17:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_pm_mutex_of_cas [2022-11-16 11:17:04,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_pm_mutex_of_cas [2022-11-16 11:17:04,402 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:17:04,403 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:17:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:17:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:17:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:17:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:17:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:17:04,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:17:04,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:17:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure cas_set_link_modes [2022-11-16 11:17:04,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_set_link_modes [2022-11-16 11:17:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure cas_read_mii_link_mode [2022-11-16 11:17:04,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_read_mii_link_mode [2022-11-16 11:17:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2022-11-16 11:17:04,404 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2022-11-16 11:17:04,404 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:17:04,405 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:17:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-11-16 11:17:04,405 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-11-16 11:17:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2022-11-16 11:17:04,405 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2022-11-16 11:17:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:17:04,405 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:17:04,405 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:17:04,406 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:17:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:17:04,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:17:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure csum_unfold [2022-11-16 11:17:04,406 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_unfold [2022-11-16 11:17:04,406 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:17:04,408 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:17:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure cas_entropy_gather [2022-11-16 11:17:04,409 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_entropy_gather [2022-11-16 11:17:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:17:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure cas_resume [2022-11-16 11:17:04,409 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_resume [2022-11-16 11:17:04,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:17:04,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:17:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:17:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:17:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_alloc [2022-11-16 11:17:04,410 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_alloc [2022-11-16 11:17:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:17:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:17:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:17:04,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:17:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:17:04,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:17:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:17:04,411 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:17:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mif_poll [2022-11-16 11:17:04,411 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mif_poll [2022-11-16 11:17:04,411 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:17:04,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:17:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure cas_unlock_tx [2022-11-16 11:17:04,412 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_unlock_tx [2022-11-16 11:17:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice [2022-11-16 11:17:04,412 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice [2022-11-16 11:17:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:17:04,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:17:04,412 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub [2022-11-16 11:17:04,412 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub [2022-11-16 11:17:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-16 11:17:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-16 11:17:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:17:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:17:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 11:17:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 11:17:04,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:17:04,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:17:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure tx_tiny_buf [2022-11-16 11:17:04,414 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_tiny_buf [2022-11-16 11:17:04,414 INFO L130 BoogieDeclarations]: Found specification of procedure cas_mac_reset [2022-11-16 11:17:04,414 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_mac_reset [2022-11-16 11:17:04,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:17:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:17:04,420 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:17:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_set_page [2022-11-16 11:17:04,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_set_page [2022-11-16 11:17:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:17:04,420 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_regs_len [2022-11-16 11:17:04,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_regs_len [2022-11-16 11:17:04,421 INFO L130 BoogieDeclarations]: Found specification of procedure cas_reset [2022-11-16 11:17:04,421 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_reset [2022-11-16 11:17:04,422 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-16 11:17:04,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-16 11:17:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:17:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:17:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_page [2022-11-16 11:17:04,423 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_page [2022-11-16 11:17:04,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:17:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:17:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:17:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:17:04,424 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:17:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure cas_nway_reset [2022-11-16 11:17:04,424 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_nway_reset [2022-11-16 11:17:04,424 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:17:04,424 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:17:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:17:04,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:17:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_pm_mutex_of_cas [2022-11-16 11:17:04,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_pm_mutex_of_cas [2022-11-16 11:17:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:17:04,425 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:17:04,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:17:04,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:17:04,426 INFO L130 BoogieDeclarations]: Found specification of procedure cas_setup_multicast [2022-11-16 11:17:04,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_setup_multicast [2022-11-16 11:17:04,426 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_powerdown [2022-11-16 11:17:04,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_powerdown [2022-11-16 11:17:04,426 INFO L130 BoogieDeclarations]: Found specification of procedure cas_post_rxds_ringN [2022-11-16 11:17:04,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_post_rxds_ringN [2022-11-16 11:17:04,426 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 11:17:04,426 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 11:17:04,426 INFO L130 BoogieDeclarations]: Found specification of procedure cas_vpd_match [2022-11-16 11:17:04,427 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_vpd_match [2022-11-16 11:17:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-11-16 11:17:04,427 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-11-16 11:17:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_weight [2022-11-16 11:17:04,427 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_weight [2022-11-16 11:17:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 11:17:04,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-11-16 11:17:04,427 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:17:04,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:17:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure page_count [2022-11-16 11:17:04,428 INFO L138 BoogieDeclarations]: Found implementation of procedure page_count [2022-11-16 11:17:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:17:04,428 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:17:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure cas_shutdown [2022-11-16 11:17:04,428 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_shutdown [2022-11-16 11:17:04,428 INFO L130 BoogieDeclarations]: Found specification of procedure cas_begin_auto_negotiation [2022-11-16 11:17:04,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_begin_auto_negotiation [2022-11-16 11:17:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 11:17:04,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 11:17:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:17:04,429 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:17:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure cas_write_txd [2022-11-16 11:17:04,429 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_write_txd [2022-11-16 11:17:04,429 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:17:04,429 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:17:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 11:17:04,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-11-16 11:17:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_frag_ref [2022-11-16 11:17:04,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_frag_ref [2022-11-16 11:17:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:17:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:17:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:17:04,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:17:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:17:04,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:17:04,432 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-16 11:17:04,432 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-16 11:17:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure cas_init_hw [2022-11-16 11:17:04,433 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_init_hw [2022-11-16 11:17:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure cas_clean_rings [2022-11-16 11:17:04,433 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_clean_rings [2022-11-16 11:17:04,433 INFO L130 BoogieDeclarations]: Found specification of procedure cas_page_free [2022-11-16 11:17:04,434 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_page_free [2022-11-16 11:17:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2022-11-16 11:17:04,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2022-11-16 11:17:04,434 INFO L130 BoogieDeclarations]: Found specification of procedure cas_phy_write [2022-11-16 11:17:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_phy_write [2022-11-16 11:17:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:17:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:17:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:17:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:17:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 11:17:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 11:17:04,435 INFO L130 BoogieDeclarations]: Found specification of procedure cas_spare_recover [2022-11-16 11:17:04,435 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_spare_recover [2022-11-16 11:17:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-16 11:17:04,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-16 11:17:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:17:04,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:17:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure cas_get_stats [2022-11-16 11:17:04,436 INFO L138 BoogieDeclarations]: Found implementation of procedure cas_get_stats [2022-11-16 11:17:04,436 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:17:04,436 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:17:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2022-11-16 11:17:04,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2022-11-16 11:17:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:17:04,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:17:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-16 11:17:04,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-16 11:17:04,437 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 11:17:04,437 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 11:17:06,188 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:17:06,192 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:17:10,038 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:17:10,254 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:17:10,259 INFO L158 Benchmark]: Toolchain (without parser) took 14906.61ms. Allocated memory was 73.4MB in the beginning and 587.2MB in the end (delta: 513.8MB). Free memory was 51.0MB in the beginning and 381.1MB in the end (delta: -330.1MB). Peak memory consumption was 203.8MB. Max. memory is 16.1GB. [2022-11-16 11:17:10,260 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 73.4MB. Free memory is still 54.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:17:10,260 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7918.20ms. Allocated memory was 73.4MB in the beginning and 293.6MB in the end (delta: 220.2MB). Free memory was 50.8MB in the beginning and 172.8MB in the end (delta: -122.0MB). Peak memory consumption was 151.1MB. Max. memory is 16.1GB. [2022-11-16 11:17:10,262 INFO L158 Benchmark]: Boogie Procedure Inliner took 527.37ms. Allocated memory is still 293.6MB. Free memory was 172.8MB in the beginning and 179.7MB in the end (delta: -6.9MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. [2022-11-16 11:17:10,262 INFO L158 Benchmark]: Boogie Preprocessor took 464.67ms. Allocated memory is still 293.6MB. Free memory was 179.7MB in the beginning and 114.7MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2022-11-16 11:17:10,263 INFO L158 Benchmark]: RCFGBuilder took 5991.11ms. Allocated memory was 293.6MB in the beginning and 587.2MB in the end (delta: 293.6MB). Free memory was 114.7MB in the beginning and 381.1MB in the end (delta: -266.4MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-16 11:17:10,266 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 73.4MB. Free memory is still 54.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7918.20ms. Allocated memory was 73.4MB in the beginning and 293.6MB in the end (delta: 220.2MB). Free memory was 50.8MB in the beginning and 172.8MB in the end (delta: -122.0MB). Peak memory consumption was 151.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 527.37ms. Allocated memory is still 293.6MB. Free memory was 172.8MB in the beginning and 179.7MB in the end (delta: -6.9MB). Peak memory consumption was 74.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 464.67ms. Allocated memory is still 293.6MB. Free memory was 179.7MB in the beginning and 114.7MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * RCFGBuilder took 5991.11ms. Allocated memory was 293.6MB in the beginning and 587.2MB in the end (delta: 293.6MB). Free memory was 114.7MB in the beginning and 381.1MB in the end (delta: -266.4MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:17:10,323 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b61550cc-9477-4418-944a-337a513e5a35/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (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: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]