./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/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_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/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_21db8251-a31e-4ecb-bfa8-b29f855a982e/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 eed79abab256f81f1863cfddb0c42a9b6564cf98ca16b371152af6fd281f627c --- 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 12:20:20,798 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:20:20,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:20:20,825 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:20:20,825 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:20:20,826 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:20:20,828 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:20:20,833 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:20:20,837 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:20:20,843 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:20:20,845 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:20:20,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:20:20,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:20:20,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:20:20,855 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:20:20,857 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:20:20,859 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:20:20,860 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:20:20,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:20:20,871 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:20:20,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:20:20,874 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:20:20,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:20:20,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:20:20,887 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:20:20,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:20:20,888 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:20:20,890 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:20:20,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:20:20,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:20:20,892 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:20:20,893 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:20:20,895 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:20:20,896 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:20:20,898 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:20:20,899 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:20:20,900 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:20:20,900 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:20:20,900 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:20:20,901 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:20:20,902 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:20:20,903 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:20:20,940 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:20:20,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:20:20,941 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:20:20,941 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:20:20,941 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:20:20,942 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:20:20,942 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:20:20,943 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:20:20,943 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:20:20,943 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:20:20,944 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:20:20,944 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:20:20,944 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:20:20,945 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:20:20,945 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:20:20,945 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:20:20,945 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:20:20,946 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:20:20,946 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:20:20,946 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:20:20,947 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:20:20,947 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:20:20,947 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:20:20,947 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:20:20,948 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:20:20,948 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:20:20,948 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:20:20,949 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:20:20,949 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:20:20,949 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:20:20,949 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eed79abab256f81f1863cfddb0c42a9b6564cf98ca16b371152af6fd281f627c [2022-11-16 12:20:21,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:20:21,275 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:20:21,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:20:21,282 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:20:21,283 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:20:21,285 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-16 12:20:21,349 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/data/92e292fb1/07ea008439754a77baf427beae76837d/FLAGc13d57b8e [2022-11-16 12:20:22,362 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:20:22,363 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-16 12:20:22,419 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/data/92e292fb1/07ea008439754a77baf427beae76837d/FLAGc13d57b8e [2022-11-16 12:20:22,693 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/data/92e292fb1/07ea008439754a77baf427beae76837d [2022-11-16 12:20:22,695 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:20:22,697 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:20:22,698 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:20:22,698 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:20:22,702 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:20:22,703 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:22" (1/1) ... [2022-11-16 12:20:22,704 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d569f51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:22, skipping insertion in model container [2022-11-16 12:20:22,704 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:22" (1/1) ... [2022-11-16 12:20:22,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:20:22,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:20:27,261 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[462950,462963] [2022-11-16 12:20:27,264 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463119,463132] [2022-11-16 12:20:27,264 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463286,463299] [2022-11-16 12:20:27,265 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463454,463467] [2022-11-16 12:20:27,305 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:20:27,371 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:20:27,922 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[462950,462963] [2022-11-16 12:20:27,923 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463119,463132] [2022-11-16 12:20:27,924 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463286,463299] [2022-11-16 12:20:27,924 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463454,463467] [2022-11-16 12:20:27,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:20:28,323 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:20:28,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28 WrapperNode [2022-11-16 12:20:28,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:20:28,325 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:20:28,325 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:20:28,325 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:20:28,333 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:28,462 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:28,762 INFO L138 Inliner]: procedures = 566, calls = 4397, calls flagged for inlining = 270, calls inlined = 248, statements flattened = 9068 [2022-11-16 12:20:28,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:20:28,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:20:28,764 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:20:28,764 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:20:28,775 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:28,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:28,842 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:28,843 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:29,099 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:29,141 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:29,181 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:29,210 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:29,258 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:20:29,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:20:29,259 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:20:29,261 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:20:29,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:28" (1/1) ... [2022-11-16 12:20:29,269 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:20:29,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:20:29,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:20:29,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:20:29,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:20:29,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:20:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:20:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:20:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:20:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:20:29,428 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-16 12:20:29,428 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-16 12:20:29,429 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2022-11-16 12:20:29,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2022-11-16 12:20:29,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:20:29,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:20:29,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2022-11-16 12:20:29,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2022-11-16 12:20:29,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:20:29,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:20:29,430 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:20:29,430 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:20:29,430 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2022-11-16 12:20:29,430 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2022-11-16 12:20:29,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_82 [2022-11-16 12:20:29,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_82 [2022-11-16 12:20:29,431 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2022-11-16 12:20:29,431 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2022-11-16 12:20:29,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:20:29,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:20:29,432 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 12:20:29,432 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 12:20:29,432 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2022-11-16 12:20:29,432 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2022-11-16 12:20:29,432 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:20:29,433 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:20:29,433 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 12:20:29,433 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 12:20:29,433 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 12:20:29,434 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 12:20:29,434 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2022-11-16 12:20:29,434 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2022-11-16 12:20:29,434 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:20:29,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:20:29,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:20:29,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:20:29,435 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:20:29,435 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:20:29,435 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:20:29,436 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:20:29,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2022-11-16 12:20:29,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2022-11-16 12:20:29,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2022-11-16 12:20:29,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2022-11-16 12:20:29,437 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2022-11-16 12:20:29,438 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2022-11-16 12:20:29,438 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:20:29,438 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:20:29,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:20:29,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:20:29,440 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:20:29,440 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:20:29,440 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:20:29,440 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:20:29,440 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:20:29,441 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:20:29,441 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 12:20:29,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 12:20:29,441 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:20:29,442 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:20:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:20:29,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:20:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 12:20:29,443 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 12:20:29,443 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:20:29,443 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:20:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:20:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:20:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:20:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 12:20:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 12:20:29,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:20:29,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:20:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:20:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:20:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:20:29,445 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:20:29,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:20:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2022-11-16 12:20:29,446 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2022-11-16 12:20:29,446 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 12:20:29,447 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 12:20:29,447 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2022-11-16 12:20:29,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2022-11-16 12:20:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:20:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:20:29,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:20:29,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:20:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:20:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:20:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:20:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:20:29,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:20:29,449 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:20:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2022-11-16 12:20:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2022-11-16 12:20:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 12:20:29,450 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 12:20:29,450 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:20:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:20:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:20:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:20:29,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:20:29,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:20:29,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:20:29,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:20:29,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:20:29,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:20:29,457 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2022-11-16 12:20:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2022-11-16 12:20:29,458 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 12:20:29,458 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 12:20:29,459 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 12:20:29,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 12:20:29,460 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:20:29,461 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:20:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2022-11-16 12:20:29,467 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2022-11-16 12:20:29,467 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:20:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:20:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2022-11-16 12:20:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2022-11-16 12:20:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:20:29,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:20:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:20:29,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:20:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:20:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-16 12:20:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-16 12:20:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:20:29,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:20:29,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 12:20:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 12:20:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 12:20:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 12:20:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:20:29,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:20:29,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:20:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:20:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:20:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:20:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:20:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:20:29,471 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 12:20:29,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 12:20:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:20:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:20:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 12:20:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 12:20:29,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:20:29,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:20:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2022-11-16 12:20:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2022-11-16 12:20:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:20:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:20:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2022-11-16 12:20:29,473 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2022-11-16 12:20:29,473 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 12:20:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 12:20:29,474 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:20:29,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 12:20:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2022-11-16 12:20:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2022-11-16 12:20:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2022-11-16 12:20:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2022-11-16 12:20:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:20:29,475 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:20:29,475 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2022-11-16 12:20:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2022-11-16 12:20:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:20:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:20:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:20:29,476 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:20:29,476 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2022-11-16 12:20:29,477 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2022-11-16 12:20:29,477 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:20:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:20:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2022-11-16 12:20:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2022-11-16 12:20:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2022-11-16 12:20:29,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2022-11-16 12:20:29,478 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 12:20:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 12:20:29,479 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2022-11-16 12:20:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2022-11-16 12:20:29,479 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 12:20:29,479 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 12:20:29,479 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2022-11-16 12:20:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2022-11-16 12:20:29,480 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2022-11-16 12:20:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2022-11-16 12:20:29,480 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 12:20:29,480 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 12:20:29,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:20:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:20:29,481 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2022-11-16 12:20:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2022-11-16 12:20:29,481 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:20:29,481 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:20:29,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:20:29,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:20:29,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:20:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:20:29,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:20:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:20:29,482 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-16 12:20:29,482 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-16 12:20:29,483 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:20:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:20:29,483 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:20:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:20:29,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 12:20:29,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 12:20:29,483 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:20:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:20:29,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:20:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:20:29,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:20:29,484 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 12:20:29,484 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 12:20:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:20:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:20:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:20:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2022-11-16 12:20:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2022-11-16 12:20:29,485 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2022-11-16 12:20:29,485 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2022-11-16 12:20:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_81 [2022-11-16 12:20:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_81 [2022-11-16 12:20:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:20:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 12:20:29,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 12:20:29,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 12:20:29,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 12:20:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:20:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:20:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:20:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:20:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:20:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:20:29,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_108 [2022-11-16 12:20:29,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_108 [2022-11-16 12:20:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 12:20:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 12:20:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-16 12:20:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-16 12:20:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2022-11-16 12:20:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2022-11-16 12:20:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2022-11-16 12:20:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2022-11-16 12:20:29,489 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2022-11-16 12:20:29,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2022-11-16 12:20:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 12:20:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 12:20:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 12:20:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 12:20:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2022-11-16 12:20:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2022-11-16 12:20:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:20:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:20:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:20:29,490 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:20:29,490 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:20:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:20:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:20:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:20:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2022-11-16 12:20:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2022-11-16 12:20:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:20:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2022-11-16 12:20:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2022-11-16 12:20:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 12:20:29,491 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 12:20:29,491 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 12:20:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 12:20:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:20:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:20:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2022-11-16 12:20:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2022-11-16 12:20:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2022-11-16 12:20:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2022-11-16 12:20:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:20:29,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:20:29,492 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_109 [2022-11-16 12:20:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_109 [2022-11-16 12:20:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_94 [2022-11-16 12:20:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_94 [2022-11-16 12:20:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2022-11-16 12:20:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2022-11-16 12:20:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2022-11-16 12:20:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2022-11-16 12:20:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:20:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:20:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2022-11-16 12:20:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2022-11-16 12:20:29,493 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2022-11-16 12:20:29,493 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2022-11-16 12:20:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:20:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:20:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:20:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:20:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:20:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:20:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:20:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:20:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2022-11-16 12:20:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2022-11-16 12:20:29,494 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:20:29,494 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:20:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:20:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:20:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:20:29,495 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:20:29,495 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:20:30,807 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:20:30,832 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:20:31,900 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 12:20:31,908 INFO L158 Benchmark]: Toolchain (without parser) took 9210.37ms. Allocated memory was 123.7MB in the beginning and 486.5MB in the end (delta: 362.8MB). Free memory was 91.3MB in the beginning and 319.8MB in the end (delta: -228.5MB). Peak memory consumption was 154.4MB. Max. memory is 16.1GB. [2022-11-16 12:20:31,909 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 123.7MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:20:31,910 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5625.69ms. Allocated memory was 123.7MB in the beginning and 268.4MB in the end (delta: 144.7MB). Free memory was 91.3MB in the beginning and 173.5MB in the end (delta: -82.2MB). Peak memory consumption was 130.1MB. Max. memory is 16.1GB. [2022-11-16 12:20:31,910 INFO L158 Benchmark]: Boogie Procedure Inliner took 437.92ms. Allocated memory is still 268.4MB. Free memory was 173.5MB in the beginning and 115.3MB in the end (delta: 58.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2022-11-16 12:20:31,911 INFO L158 Benchmark]: Boogie Preprocessor took 494.67ms. Allocated memory is still 268.4MB. Free memory was 115.3MB in the beginning and 128.8MB in the end (delta: -13.5MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. [2022-11-16 12:20:31,912 INFO L158 Benchmark]: RCFGBuilder took 2647.35ms. Allocated memory was 268.4MB in the beginning and 486.5MB in the end (delta: 218.1MB). Free memory was 128.8MB in the beginning and 319.8MB in the end (delta: -191.0MB). Peak memory consumption was 47.8MB. Max. memory is 16.1GB. [2022-11-16 12:20:31,915 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.62ms. Allocated memory is still 123.7MB. Free memory is still 102.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5625.69ms. Allocated memory was 123.7MB in the beginning and 268.4MB in the end (delta: 144.7MB). Free memory was 91.3MB in the beginning and 173.5MB in the end (delta: -82.2MB). Peak memory consumption was 130.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 437.92ms. Allocated memory is still 268.4MB. Free memory was 173.5MB in the beginning and 115.3MB in the end (delta: 58.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 494.67ms. Allocated memory is still 268.4MB. Free memory was 115.3MB in the beginning and 128.8MB in the end (delta: -13.5MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2647.35ms. Allocated memory was 268.4MB in the beginning and 486.5MB in the end (delta: 218.1MB). Free memory was 128.8MB in the beginning and 319.8MB in the end (delta: -191.0MB). Peak memory consumption was 47.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 12:20:31,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/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_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/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_21db8251-a31e-4ecb-bfa8-b29f855a982e/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 eed79abab256f81f1863cfddb0c42a9b6564cf98ca16b371152af6fd281f627c --- 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 12:20:34,315 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:20:34,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:20:34,357 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:20:34,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:20:34,361 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:20:34,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:20:34,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:20:34,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:20:34,377 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:20:34,379 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:20:34,380 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:20:34,381 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:20:34,383 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:20:34,385 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:20:34,387 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:20:34,389 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:20:34,390 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:20:34,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:20:34,399 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:20:34,404 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:20:34,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:20:34,406 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:20:34,407 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:20:34,410 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:20:34,410 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:20:34,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:20:34,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:20:34,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:20:34,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:20:34,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:20:34,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:20:34,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:20:34,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:20:34,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:20:34,417 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:20:34,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:20:34,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:20:34,418 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:20:34,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:20:34,420 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:20:34,421 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:20:34,462 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:20:34,462 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:20:34,463 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:20:34,463 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:20:34,464 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:20:34,464 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:20:34,465 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:20:34,465 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:20:34,465 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:20:34,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:20:34,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:20:34,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:20:34,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:20:34,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:20:34,467 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:20:34,467 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:20:34,467 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:20:34,468 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:20:34,468 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:20:34,468 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:20:34,468 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:20:34,469 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:20:34,469 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:20:34,469 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:20:34,470 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:20:34,470 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:20:34,470 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:20:34,470 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:20:34,471 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:20:34,471 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:20:34,471 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:20:34,471 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:20:34,472 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:20:34,472 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eed79abab256f81f1863cfddb0c42a9b6564cf98ca16b371152af6fd281f627c [2022-11-16 12:20:34,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:20:34,917 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:20:34,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:20:34,923 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:20:34,925 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:20:34,927 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-16 12:20:35,006 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/data/ac9c3ca1b/aef521d43a0b42849f502a49d2b2080d/FLAG3732aea8b [2022-11-16 12:20:36,178 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:20:36,179 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i [2022-11-16 12:20:36,269 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/data/ac9c3ca1b/aef521d43a0b42849f502a49d2b2080d/FLAG3732aea8b [2022-11-16 12:20:36,487 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/data/ac9c3ca1b/aef521d43a0b42849f502a49d2b2080d [2022-11-16 12:20:36,491 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:20:36,494 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:20:36,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:20:36,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:20:36,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:20:36,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:36" (1/1) ... [2022-11-16 12:20:36,507 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ede466 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:36, skipping insertion in model container [2022-11-16 12:20:36,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:20:36" (1/1) ... [2022-11-16 12:20:36,547 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:20:36,766 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:20:41,429 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[462950,462963] [2022-11-16 12:20:41,432 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463119,463132] [2022-11-16 12:20:41,433 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463286,463299] [2022-11-16 12:20:41,439 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463454,463467] [2022-11-16 12:20:41,489 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:20:41,605 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:20:41,724 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:20:42,386 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[462950,462963] [2022-11-16 12:20:42,386 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463119,463132] [2022-11-16 12:20:42,387 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463286,463299] [2022-11-16 12:20:42,388 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463454,463467] [2022-11-16 12:20:42,395 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:20:42,434 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:20:42,968 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[462950,462963] [2022-11-16 12:20:42,969 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463119,463132] [2022-11-16 12:20:42,970 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463286,463299] [2022-11-16 12:20:42,971 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_21db8251-a31e-4ecb-bfa8-b29f855a982e/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-3com-3c59x.cil.i[463454,463467] [2022-11-16 12:20:42,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:20:43,392 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:20:43,392 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43 WrapperNode [2022-11-16 12:20:43,392 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:20:43,395 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:20:43,396 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:20:43,396 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:20:43,404 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:43,581 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:43,814 INFO L138 Inliner]: procedures = 580, calls = 4397, calls flagged for inlining = 270, calls inlined = 248, statements flattened = 8652 [2022-11-16 12:20:43,814 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:20:43,815 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:20:43,816 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:20:43,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:20:43,826 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:43,829 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:43,912 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:43,915 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:44,129 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:44,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:44,378 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:44,414 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:44,463 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:20:44,464 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:20:44,465 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:20:44,465 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:20:44,466 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:20:43" (1/1) ... [2022-11-16 12:20:44,472 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:20:44,483 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:20:44,496 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:20:44,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:20:44,532 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:20:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:20:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:20:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:20:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:20:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:20:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2022-11-16 12:20:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2022-11-16 12:20:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2022-11-16 12:20:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2022-11-16 12:20:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:20:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:20:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_87 [2022-11-16 12:20:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_87 [2022-11-16 12:20:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:20:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:20:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:20:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:20:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2022-11-16 12:20:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2022-11-16 12:20:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_82 [2022-11-16 12:20:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_82 [2022-11-16 12:20:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2022-11-16 12:20:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2022-11-16 12:20:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:20:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:20:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 12:20:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 12:20:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2022-11-16 12:20:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2022-11-16 12:20:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:20:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:20:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-16 12:20:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-16 12:20:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-16 12:20:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-16 12:20:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2022-11-16 12:20:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2022-11-16 12:20:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-16 12:20:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-16 12:20:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:20:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:20:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:20:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:20:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:20:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:20:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2022-11-16 12:20:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2022-11-16 12:20:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 12:20:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 12:20:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2022-11-16 12:20:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2022-11-16 12:20:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2022-11-16 12:20:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2022-11-16 12:20:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:20:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:20:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:20:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:20:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:20:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:20:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-16 12:20:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-16 12:20:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:20:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:20:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2022-11-16 12:20:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2022-11-16 12:20:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:20:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:20:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:20:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:20:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 12:20:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 12:20:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 12:20:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 12:20:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:20:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:20:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:20:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:20:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:20:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:20:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 12:20:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 12:20:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:20:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:20:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:20:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:20:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:20:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:20:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2022-11-16 12:20:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2022-11-16 12:20:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 12:20:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 12:20:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2022-11-16 12:20:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2022-11-16 12:20:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:20:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:20:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 12:20:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 12:20:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:20:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:20:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:20:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:20:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2022-11-16 12:20:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2022-11-16 12:20:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2022-11-16 12:20:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2022-11-16 12:20:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:20:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:20:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:20:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:20:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:20:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:20:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:20:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:20:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:20:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:20:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2022-11-16 12:20:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2022-11-16 12:20:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2022-11-16 12:20:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2022-11-16 12:20:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 12:20:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 12:20:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:20:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:20:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2022-11-16 12:20:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2022-11-16 12:20:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:20:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:20:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2022-11-16 12:20:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2022-11-16 12:20:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:20:44,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:20:44,552 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:20:44,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:20:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:20:44,553 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-16 12:20:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-16 12:20:44,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:20:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:20:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 12:20:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 12:20:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 12:20:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 12:20:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:20:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:20:44,555 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:20:44,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:20:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:20:44,555 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:20:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:20:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:20:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:20:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:20:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-16 12:20:44,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-16 12:20:44,556 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:20:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:20:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:20:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 12:20:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 12:20:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 12:20:44,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 12:20:44,557 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2022-11-16 12:20:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2022-11-16 12:20:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:20:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:20:44,558 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2022-11-16 12:20:44,558 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2022-11-16 12:20:44,559 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-16 12:20:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-16 12:20:44,559 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2022-11-16 12:20:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2022-11-16 12:20:44,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2022-11-16 12:20:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2022-11-16 12:20:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:20:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:20:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2022-11-16 12:20:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2022-11-16 12:20:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:20:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:20:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:20:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:20:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2022-11-16 12:20:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2022-11-16 12:20:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:20:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:20:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2022-11-16 12:20:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2022-11-16 12:20:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2022-11-16 12:20:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2022-11-16 12:20:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 12:20:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 12:20:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2022-11-16 12:20:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2022-11-16 12:20:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:20:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 12:20:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 12:20:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2022-11-16 12:20:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2022-11-16 12:20:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2022-11-16 12:20:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2022-11-16 12:20:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2022-11-16 12:20:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2022-11-16 12:20:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:20:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:20:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:20:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:20:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2022-11-16 12:20:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2022-11-16 12:20:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:20:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:20:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:20:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:20:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:20:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:20:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:20:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:20:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-16 12:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-16 12:20:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:20:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:20:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:20:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:20:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 12:20:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 12:20:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:20:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:20:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:20:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:20:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:20:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 12:20:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 12:20:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:20:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:20:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:20:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2022-11-16 12:20:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2022-11-16 12:20:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2022-11-16 12:20:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2022-11-16 12:20:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_81 [2022-11-16 12:20:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_81 [2022-11-16 12:20:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:20:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:20:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:20:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:20:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:20:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 12:20:44,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 12:20:44,572 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 12:20:44,572 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 12:20:44,572 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:20:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:20:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:20:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:20:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:20:44,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:20:44,573 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_108 [2022-11-16 12:20:44,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_108 [2022-11-16 12:20:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 12:20:44,574 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 12:20:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2022-11-16 12:20:44,574 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2022-11-16 12:20:44,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2022-11-16 12:20:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2022-11-16 12:20:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_88 [2022-11-16 12:20:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_88 [2022-11-16 12:20:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2022-11-16 12:20:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2022-11-16 12:20:44,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-16 12:20:44,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-16 12:20:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 12:20:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 12:20:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2022-11-16 12:20:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2022-11-16 12:20:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:20:44,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:20:44,576 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:20:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:20:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:20:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:20:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:20:44,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:20:44,577 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:20:44,578 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:20:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2022-11-16 12:20:44,578 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2022-11-16 12:20:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:20:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:20:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:20:44,578 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2022-11-16 12:20:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2022-11-16 12:20:44,579 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:20:44,579 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 12:20:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 12:20:44,579 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 12:20:44,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 12:20:44,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:20:44,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:20:44,580 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2022-11-16 12:20:44,580 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2022-11-16 12:20:44,580 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2022-11-16 12:20:44,580 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2022-11-16 12:20:44,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_109 [2022-11-16 12:20:44,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_109 [2022-11-16 12:20:44,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_94 [2022-11-16 12:20:44,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_94 [2022-11-16 12:20:44,581 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2022-11-16 12:20:44,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2022-11-16 12:20:44,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2022-11-16 12:20:44,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2022-11-16 12:20:44,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 12:20:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 12:20:44,582 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2022-11-16 12:20:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2022-11-16 12:20:44,582 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2022-11-16 12:20:44,582 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2022-11-16 12:20:44,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:20:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:20:44,583 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:20:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:20:44,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-16 12:20:44,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-16 12:20:44,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 12:20:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 12:20:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2022-11-16 12:20:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2022-11-16 12:20:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:20:44,584 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:20:44,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:20:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:20:44,585 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 12:20:44,585 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 12:20:45,959 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:20:45,969 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:20:48,828 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 12:20:48,834 INFO L158 Benchmark]: Toolchain (without parser) took 12338.36ms. Allocated memory was 71.3MB in the beginning and 320.9MB in the end (delta: 249.6MB). Free memory was 34.8MB in the beginning and 139.8MB in the end (delta: -105.0MB). Peak memory consumption was 162.0MB. Max. memory is 16.1GB. [2022-11-16 12:20:48,834 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory was 52.5MB in the beginning and 52.5MB in the end (delta: 55.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:20:48,835 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6893.26ms. Allocated memory was 71.3MB in the beginning and 320.9MB in the end (delta: 249.6MB). Free memory was 34.6MB in the beginning and 196.5MB in the end (delta: -161.8MB). Peak memory consumption was 142.0MB. Max. memory is 16.1GB. [2022-11-16 12:20:48,836 INFO L158 Benchmark]: Boogie Procedure Inliner took 419.47ms. Allocated memory is still 320.9MB. Free memory was 196.5MB in the beginning and 148.2MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-11-16 12:20:48,836 INFO L158 Benchmark]: Boogie Preprocessor took 647.87ms. Allocated memory is still 320.9MB. Free memory was 148.2MB in the beginning and 191.9MB in the end (delta: -43.7MB). Peak memory consumption was 83.2MB. Max. memory is 16.1GB. [2022-11-16 12:20:48,837 INFO L158 Benchmark]: RCFGBuilder took 4366.46ms. Allocated memory is still 320.9MB. Free memory was 191.9MB in the beginning and 139.8MB in the end (delta: 52.2MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2022-11-16 12:20:48,840 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 71.3MB. Free memory was 52.5MB in the beginning and 52.5MB in the end (delta: 55.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6893.26ms. Allocated memory was 71.3MB in the beginning and 320.9MB in the end (delta: 249.6MB). Free memory was 34.6MB in the beginning and 196.5MB in the end (delta: -161.8MB). Peak memory consumption was 142.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 419.47ms. Allocated memory is still 320.9MB. Free memory was 196.5MB in the beginning and 148.2MB in the end (delta: 48.2MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 647.87ms. Allocated memory is still 320.9MB. Free memory was 148.2MB in the beginning and 191.9MB in the end (delta: -43.7MB). Peak memory consumption was 83.2MB. Max. memory is 16.1GB. * RCFGBuilder took 4366.46ms. Allocated memory is still 320.9MB. Free memory was 191.9MB in the beginning and 139.8MB in the end (delta: 52.2MB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_alloc_consistent_~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 12:20:48,898 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_21db8251-a31e-4ecb-bfa8-b29f855a982e/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[pci_alloc_consistent_~hwdev#1,],base]