./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.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_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/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_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/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_2f71c0df-2661-4336-b3a5-9505e3c46643/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 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:31:20,826 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:31:20,829 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:31:20,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:31:20,873 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:31:20,878 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:31:20,881 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:31:20,885 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:31:20,888 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:31:20,894 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:31:20,897 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:31:20,899 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:31:20,900 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:31:20,903 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:31:20,904 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:31:20,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:31:20,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:31:20,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:31:20,912 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:31:20,920 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:31:20,922 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:31:20,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:31:20,927 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:31:20,928 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:31:20,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:31:20,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:31:20,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:31:20,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:31:20,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:31:20,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:31:20,944 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:31:20,945 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:31:20,947 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:31:20,950 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:31:20,952 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:31:20,952 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:31:20,953 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:31:20,953 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:31:20,954 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:31:20,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:31:20,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:31:20,957 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:31:21,006 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:31:21,008 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:31:21,008 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:31:21,009 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:31:21,009 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:31:21,010 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:31:21,010 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:31:21,011 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:31:21,011 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:31:21,011 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:31:21,012 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:31:21,013 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:31:21,013 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:31:21,013 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:31:21,013 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:31:21,014 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:31:21,014 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:31:21,014 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:31:21,014 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:31:21,015 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:31:21,015 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:31:21,015 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:31:21,015 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:31:21,015 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:31:21,016 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:31:21,016 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:31:21,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:31:21,018 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:31:21,018 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:31:21,018 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:31:21,019 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_2f71c0df-2661-4336-b3a5-9505e3c46643/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f [2022-11-16 11:31:21,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:31:21,426 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:31:21,429 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:31:21,431 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:31:21,432 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:31:21,433 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-11-16 11:31:21,536 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/data/3a46da730/6b1d66faf18f46e7a8dffc485f99cde6/FLAG48f63d271 [2022-11-16 11:31:23,001 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:31:23,002 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-11-16 11:31:23,087 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/data/3a46da730/6b1d66faf18f46e7a8dffc485f99cde6/FLAG48f63d271 [2022-11-16 11:31:23,529 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/data/3a46da730/6b1d66faf18f46e7a8dffc485f99cde6 [2022-11-16 11:31:23,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:31:23,537 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:31:23,541 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:31:23,541 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:31:23,545 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:31:23,546 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:31:23" (1/1) ... [2022-11-16 11:31:23,548 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35acfab9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:23, skipping insertion in model container [2022-11-16 11:31:23,549 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:31:23" (1/1) ... [2022-11-16 11:31:23,557 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:31:23,860 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:31:31,047 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-11-16 11:31:31,050 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-11-16 11:31:31,051 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-11-16 11:31:31,052 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-11-16 11:31:31,121 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:31:31,391 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:31:32,328 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-11-16 11:31:32,329 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-11-16 11:31:32,335 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-11-16 11:31:32,336 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-11-16 11:31:32,353 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:31:32,889 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:31:32,890 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32 WrapperNode [2022-11-16 11:31:32,890 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:31:32,892 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:31:32,892 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:31:32,892 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:31:32,902 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:33,155 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:34,240 INFO L138 Inliner]: procedures = 570, calls = 9451, calls flagged for inlining = 298, calls inlined = 281, statements flattened = 19812 [2022-11-16 11:31:34,241 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:31:34,242 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:31:34,242 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:31:34,243 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:31:34,255 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:34,256 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:34,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:34,518 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:35,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:35,183 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:35,431 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:35,493 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:35,685 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:31:35,686 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:31:35,687 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:31:35,689 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:31:35,690 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:32" (1/1) ... [2022-11-16 11:31:35,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:31:35,713 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:31:35,731 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:31:35,746 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:31:35,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-16 11:31:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-16 11:31:35,784 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2022-11-16 11:31:35,784 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2022-11-16 11:31:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:31:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:31:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:31:35,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:31:35,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-16 11:31:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-16 11:31:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2022-11-16 11:31:35,786 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2022-11-16 11:31:35,786 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:31:35,787 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:31:35,787 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2022-11-16 11:31:35,787 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2022-11-16 11:31:35,787 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2022-11-16 11:31:35,787 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2022-11-16 11:31:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:31:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:31:35,788 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2022-11-16 11:31:35,788 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2022-11-16 11:31:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 11:31:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 11:31:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:31:35,789 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:31:35,789 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 11:31:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 11:31:35,790 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:31:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:31:35,790 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:31:35,790 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:31:35,791 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:31:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:31:35,791 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2022-11-16 11:31:35,791 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2022-11-16 11:31:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:31:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:31:35,792 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2022-11-16 11:31:35,792 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2022-11-16 11:31:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:31:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:31:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2022-11-16 11:31:35,793 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2022-11-16 11:31:35,793 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2022-11-16 11:31:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2022-11-16 11:31:35,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-11-16 11:31:35,794 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-11-16 11:31:35,794 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:31:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:31:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:31:35,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:31:35,795 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:31:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:31:35,796 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:31:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:31:35,796 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2022-11-16 11:31:35,796 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2022-11-16 11:31:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2022-11-16 11:31:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2022-11-16 11:31:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:31:35,797 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:31:35,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:31:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:31:35,798 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 11:31:35,798 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 11:31:35,798 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:31:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:31:35,799 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:31:35,799 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:31:35,799 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-11-16 11:31:35,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:31:35,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:31:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:31:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2022-11-16 11:31:35,800 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2022-11-16 11:31:35,800 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:31:35,801 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:31:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-16 11:31:35,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-16 11:31:35,801 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:31:35,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:31:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-11-16 11:31:35,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-11-16 11:31:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2022-11-16 11:31:35,802 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2022-11-16 11:31:35,802 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2022-11-16 11:31:35,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2022-11-16 11:31:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:31:35,803 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:31:35,803 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:31:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:31:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2022-11-16 11:31:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2022-11-16 11:31:35,804 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:31:35,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:31:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-16 11:31:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-16 11:31:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2022-11-16 11:31:35,805 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2022-11-16 11:31:35,805 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:31:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2022-11-16 11:31:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2022-11-16 11:31:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 11:31:35,806 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 11:31:35,806 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:31:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:31:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2022-11-16 11:31:35,807 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2022-11-16 11:31:35,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:31:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:31:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:31:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:31:35,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:31:35,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:31:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:31:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:31:35,809 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2022-11-16 11:31:35,809 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2022-11-16 11:31:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:31:35,810 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:31:35,810 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2022-11-16 11:31:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2022-11-16 11:31:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:31:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:31:35,811 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2022-11-16 11:31:35,811 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2022-11-16 11:31:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:31:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:31:35,812 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2022-11-16 11:31:35,812 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2022-11-16 11:31:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:31:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:31:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:31:35,813 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:31:35,813 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:31:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:31:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:31:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:31:35,814 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2022-11-16 11:31:35,814 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2022-11-16 11:31:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 11:31:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 11:31:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2022-11-16 11:31:35,815 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2022-11-16 11:31:35,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:31:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:31:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:31:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-16 11:31:35,816 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-16 11:31:35,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:31:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:31:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:31:35,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:31:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:31:35,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-11-16 11:31:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-11-16 11:31:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:31:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:31:35,818 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2022-11-16 11:31:35,818 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2022-11-16 11:31:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:31:35,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:31:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:31:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:31:35,819 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2022-11-16 11:31:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2022-11-16 11:31:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:31:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:31:35,820 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 11:31:35,820 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 11:31:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:31:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:31:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2022-11-16 11:31:35,821 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2022-11-16 11:31:35,821 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2022-11-16 11:31:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2022-11-16 11:31:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:31:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:31:35,822 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:31:35,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 11:31:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:31:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:31:35,823 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:31:35,823 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:31:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:31:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:31:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:31:35,824 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:31:35,824 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2022-11-16 11:31:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2022-11-16 11:31:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:31:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:31:35,825 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:31:35,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:31:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:31:35,826 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:31:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2022-11-16 11:31:35,826 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2022-11-16 11:31:35,826 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:31:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:31:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2022-11-16 11:31:35,827 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2022-11-16 11:31:35,827 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:31:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:31:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:31:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:31:35,828 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 11:31:35,828 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 11:31:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2022-11-16 11:31:35,829 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2022-11-16 11:31:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 11:31:35,829 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 11:31:35,829 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:31:35,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:31:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2022-11-16 11:31:35,830 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2022-11-16 11:31:35,830 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-11-16 11:31:35,830 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-11-16 11:31:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2022-11-16 11:31:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2022-11-16 11:31:35,831 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:31:35,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:31:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2022-11-16 11:31:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2022-11-16 11:31:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:31:35,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:31:35,832 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:31:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:31:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:31:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:31:35,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:31:35,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:31:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:31:35,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:31:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 11:31:35,834 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 11:31:35,834 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2022-11-16 11:31:35,835 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2022-11-16 11:31:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:31:35,835 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:31:35,835 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:31:35,835 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:31:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:31:35,836 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:31:35,836 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 11:31:35,836 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 11:31:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:31:35,837 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:31:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2022-11-16 11:31:35,837 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2022-11-16 11:31:35,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:31:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:31:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-11-16 11:31:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-11-16 11:31:35,838 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2022-11-16 11:31:35,838 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2022-11-16 11:31:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-16 11:31:35,839 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-16 11:31:35,839 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:31:35,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:31:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:31:35,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:31:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:31:35,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:31:35,840 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2022-11-16 11:31:35,841 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2022-11-16 11:31:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:31:35,841 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:31:35,841 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:31:35,841 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:31:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:31:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:31:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:31:35,842 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:31:35,842 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:31:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:31:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-11-16 11:31:35,843 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-11-16 11:31:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:31:35,843 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2022-11-16 11:31:35,844 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2022-11-16 11:31:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:31:35,844 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:31:35,844 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 11:31:35,844 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 11:31:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:31:35,845 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:31:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:31:35,845 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:31:35,845 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2022-11-16 11:31:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2022-11-16 11:31:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:31:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2022-11-16 11:31:35,846 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2022-11-16 11:31:35,846 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2022-11-16 11:31:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2022-11-16 11:31:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:31:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2022-11-16 11:31:35,847 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2022-11-16 11:31:35,847 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2022-11-16 11:31:35,848 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2022-11-16 11:31:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2022-11-16 11:31:35,848 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2022-11-16 11:31:35,848 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:31:35,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:31:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:31:35,849 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:31:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:31:35,849 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:31:35,849 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:31:35,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:31:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:31:35,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:31:35,850 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:31:35,850 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:31:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:31:35,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:31:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:31:35,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:31:35,851 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:31:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:31:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:31:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:31:35,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:31:35,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:31:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2022-11-16 11:31:35,853 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2022-11-16 11:31:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 11:31:35,853 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 11:31:35,853 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2022-11-16 11:31:35,854 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2022-11-16 11:31:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2022-11-16 11:31:35,854 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2022-11-16 11:31:35,854 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:31:35,854 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:31:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:31:35,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:31:35,855 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:31:35,855 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:31:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2022-11-16 11:31:35,856 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2022-11-16 11:31:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:31:35,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:31:35,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-11-16 11:31:35,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-11-16 11:31:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:31:35,857 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:31:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2022-11-16 11:31:35,857 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2022-11-16 11:31:35,857 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2022-11-16 11:31:35,858 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2022-11-16 11:31:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:31:35,858 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:31:35,858 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2022-11-16 11:31:35,858 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2022-11-16 11:31:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:31:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-11-16 11:31:35,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-11-16 11:31:35,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:31:35,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:31:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:31:35,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:31:35,860 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2022-11-16 11:31:35,860 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2022-11-16 11:31:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2022-11-16 11:31:35,861 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2022-11-16 11:31:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:31:35,861 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:31:35,861 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:31:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:31:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2022-11-16 11:31:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2022-11-16 11:31:35,862 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2022-11-16 11:31:35,862 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2022-11-16 11:31:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2022-11-16 11:31:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2022-11-16 11:31:35,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:31:35,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:31:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 11:31:35,864 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 11:31:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:31:35,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:31:35,864 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:31:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:31:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 11:31:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 11:31:35,865 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2022-11-16 11:31:35,865 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2022-11-16 11:31:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2022-11-16 11:31:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2022-11-16 11:31:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2022-11-16 11:31:35,866 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2022-11-16 11:31:35,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:31:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:31:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2022-11-16 11:31:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2022-11-16 11:31:35,867 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:31:35,867 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:31:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2022-11-16 11:31:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2022-11-16 11:31:35,868 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2022-11-16 11:31:35,868 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2022-11-16 11:31:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2022-11-16 11:31:35,869 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2022-11-16 11:31:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:31:35,869 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2022-11-16 11:31:35,869 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2022-11-16 11:31:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-11-16 11:31:35,870 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-11-16 11:31:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:31:35,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:31:35,870 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:31:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:31:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-16 11:31:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-16 11:31:35,871 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 11:31:35,871 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 11:31:38,022 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:31:38,027 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:31:38,822 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:31:38,859 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_page_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:31:38,865 INFO L158 Benchmark]: Toolchain (without parser) took 15327.07ms. Allocated memory was 151.0MB in the beginning and 1.0GB in the end (delta: 872.4MB). Free memory was 91.2MB in the beginning and 722.8MB in the end (delta: -631.6MB). Peak memory consumption was 259.3MB. Max. memory is 16.1GB. [2022-11-16 11:31:38,865 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory was 51.4MB in the beginning and 51.4MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:31:38,866 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9349.94ms. Allocated memory was 151.0MB in the beginning and 302.0MB in the end (delta: 151.0MB). Free memory was 90.9MB in the beginning and 125.1MB in the end (delta: -34.2MB). Peak memory consumption was 159.7MB. Max. memory is 16.1GB. [2022-11-16 11:31:38,867 INFO L158 Benchmark]: Boogie Procedure Inliner took 1349.67ms. Allocated memory was 302.0MB in the beginning and 511.7MB in the end (delta: 209.7MB). Free memory was 125.1MB in the beginning and 318.0MB in the end (delta: -192.9MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. [2022-11-16 11:31:38,868 INFO L158 Benchmark]: Boogie Preprocessor took 1443.37ms. Allocated memory was 511.7MB in the beginning and 1.0GB in the end (delta: 511.7MB). Free memory was 318.0MB in the beginning and 776.3MB in the end (delta: -458.2MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. [2022-11-16 11:31:38,869 INFO L158 Benchmark]: RCFGBuilder took 3176.48ms. Allocated memory is still 1.0GB. Free memory was 776.3MB in the beginning and 722.8MB in the end (delta: 53.5MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2022-11-16 11:31:38,873 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 96.5MB. Free memory was 51.4MB in the beginning and 51.4MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9349.94ms. Allocated memory was 151.0MB in the beginning and 302.0MB in the end (delta: 151.0MB). Free memory was 90.9MB in the beginning and 125.1MB in the end (delta: -34.2MB). Peak memory consumption was 159.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1349.67ms. Allocated memory was 302.0MB in the beginning and 511.7MB in the end (delta: 209.7MB). Free memory was 125.1MB in the beginning and 318.0MB in the end (delta: -192.9MB). Peak memory consumption was 101.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1443.37ms. Allocated memory was 511.7MB in the beginning and 1.0GB in the end (delta: 511.7MB). Free memory was 318.0MB in the beginning and 776.3MB in the end (delta: -458.2MB). Peak memory consumption was 103.8MB. Max. memory is 16.1GB. * RCFGBuilder took 3176.48ms. Allocated memory is still 1.0GB. Free memory was 776.3MB in the beginning and 722.8MB in the end (delta: 53.5MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_page_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_page_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:31:38,897 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/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_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/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_2f71c0df-2661-4336-b3a5-9505e3c46643/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 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 11:31:41,385 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:31:41,387 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:31:41,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:31:41,410 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:31:41,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:31:41,412 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:31:41,415 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:31:41,417 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:31:41,418 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:31:41,419 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:31:41,421 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:31:41,421 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:31:41,423 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:31:41,424 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:31:41,426 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:31:41,427 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:31:41,428 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:31:41,431 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:31:41,433 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:31:41,435 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:31:41,437 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:31:41,438 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:31:41,439 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:31:41,444 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:31:41,444 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:31:41,445 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:31:41,446 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:31:41,446 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:31:41,448 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:31:41,448 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:31:41,449 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:31:41,450 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:31:41,451 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:31:41,453 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:31:41,453 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:31:41,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:31:41,455 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:31:41,455 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:31:41,457 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:31:41,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:31:41,459 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:31:41,498 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:31:41,501 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:31:41,503 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:31:41,504 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:31:41,505 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:31:41,505 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:31:41,506 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:31:41,509 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:31:41,510 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:31:41,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:31:41,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:31:41,512 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:31:41,512 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:31:41,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:31:41,512 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:31:41,513 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:31:41,513 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:31:41,513 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:31:41,514 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:31:41,514 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:31:41,514 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:31:41,515 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:31:41,515 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:31:41,515 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:31:41,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:31:41,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:31:41,516 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:31:41,517 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:31:41,517 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:31:41,517 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:31:41,518 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:31:41,518 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:31:41,518 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:31:41,519 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_2f71c0df-2661-4336-b3a5-9505e3c46643/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0505c5bf7d001c5101cd58007ead32483ee82f064fbd4469f706b387fe85535f [2022-11-16 11:31:41,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:31:41,978 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:31:41,981 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:31:41,982 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:31:41,983 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:31:41,985 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-11-16 11:31:42,083 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/data/5ac759285/789bcd108c824816866dc7eab4e83b3b/FLAGc88776ff9 [2022-11-16 11:31:43,325 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:31:43,325 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i [2022-11-16 11:31:43,392 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/data/5ac759285/789bcd108c824816866dc7eab4e83b3b/FLAGc88776ff9 [2022-11-16 11:31:43,568 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/data/5ac759285/789bcd108c824816866dc7eab4e83b3b [2022-11-16 11:31:43,603 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:31:43,606 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:31:43,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:31:43,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:31:43,615 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:31:43,616 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:31:43" (1/1) ... [2022-11-16 11:31:43,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6341277c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:43, skipping insertion in model container [2022-11-16 11:31:43,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:31:43" (1/1) ... [2022-11-16 11:31:43,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:31:43,860 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:31:50,482 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-11-16 11:31:50,485 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-11-16 11:31:50,486 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-11-16 11:31:50,487 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-11-16 11:31:50,530 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:31:50,711 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:31:51,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:31:51,809 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-11-16 11:31:51,810 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-11-16 11:31:51,811 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-11-16 11:31:51,811 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-11-16 11:31:51,819 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:31:51,972 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:31:52,852 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[675938,675951] [2022-11-16 11:31:52,853 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676104,676117] [2022-11-16 11:31:52,853 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676268,676281] [2022-11-16 11:31:52,857 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_2f71c0df-2661-4336-b3a5-9505e3c46643/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-neterion-s2io.cil.i[676433,676446] [2022-11-16 11:31:52,866 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:31:53,365 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:31:53,365 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53 WrapperNode [2022-11-16 11:31:53,365 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:31:53,367 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:31:53,368 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:31:53,368 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:31:53,376 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:53,616 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:54,241 INFO L138 Inliner]: procedures = 585, calls = 9451, calls flagged for inlining = 298, calls inlined = 281, statements flattened = 18845 [2022-11-16 11:31:54,242 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:31:54,245 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:31:54,245 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:31:54,245 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:31:54,256 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:54,259 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:54,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:54,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:55,045 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:55,103 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:55,172 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:55,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:55,493 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:31:55,495 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:31:55,495 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:31:55,495 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:31:55,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:31:53" (1/1) ... [2022-11-16 11:31:55,504 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:31:55,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:31:55,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:31:55,538 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:31:55,582 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-16 11:31:55,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-16 11:31:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_copy_mac_addr [2022-11-16 11:31:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_copy_mac_addr [2022-11-16 11:31:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:31:55,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:31:55,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:31:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:31:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-16 11:31:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-16 11:31:55,584 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txdl_getskb [2022-11-16 11:31:55,584 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txdl_getskb [2022-11-16 11:31:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 11:31:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 11:31:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure fill_rx_buffers [2022-11-16 11:31:55,585 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_rx_buffers [2022-11-16 11:31:55,585 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_prog_unicast [2022-11-16 11:31:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_prog_unicast [2022-11-16 11:31:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:31:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:31:55,586 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_init_pci [2022-11-16 11:31:55,586 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_init_pci [2022-11-16 11:31:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-16 11:31:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-16 11:31:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:31:55,587 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:31:55,587 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-11-16 11:31:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-11-16 11:31:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 11:31:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 11:31:55,588 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:31:55,588 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:31:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:31:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:31:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_enable_msi_x [2022-11-16 11:31:55,589 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_enable_msi_x [2022-11-16 11:31:55,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:31:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:31:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_swapper [2022-11-16 11:31:55,590 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_swapper [2022-11-16 11:31:55,590 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 11:31:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 11:31:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_tx_queue [2022-11-16 11:31:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_tx_queue [2022-11-16 11:31:55,591 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:31:55,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:31:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_store_unicast_mc [2022-11-16 11:31:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_store_unicast_mc [2022-11-16 11:31:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum_none_assert [2022-11-16 11:31:55,592 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum_none_assert [2022-11-16 11:31:55,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:31:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:31:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:31:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:31:55,593 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:31:55,593 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:31:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:31:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:31:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_tx_watchdog [2022-11-16 11:31:55,594 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_tx_watchdog [2022-11-16 11:31:55,594 INFO L130 BoogieDeclarations]: Found specification of procedure check_pci_device_id [2022-11-16 11:31:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure check_pci_device_id [2022-11-16 11:31:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:31:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:31:55,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:31:55,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:31:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-11-16 11:31:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-11-16 11:31:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:31:55,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:31:55,596 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 11:31:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 11:31:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2022-11-16 11:31:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:31:55,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:31:55,597 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:31:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_able_nic_intrs [2022-11-16 11:31:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_able_nic_intrs [2022-11-16 11:31:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:31:55,598 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:31:55,598 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-16 11:31:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-16 11:31:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-16 11:31:55,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-16 11:31:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:31:55,599 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-11-16 11:31:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-11-16 11:31:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_nic [2022-11-16 11:31:55,600 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_nic [2022-11-16 11:31:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:31:55,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:31:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:31:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure rx_intr_handler [2022-11-16 11:31:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_intr_handler [2022-11-16 11:31:55,601 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:31:55,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:31:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 11:31:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 11:31:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_etherdev_mqs [2022-11-16 11:31:55,602 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_etherdev_mqs [2022-11-16 11:31:55,602 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:31:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:31:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-16 11:31:55,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-16 11:31:55,603 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_ethtool_get_regs_len [2022-11-16 11:31:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_ethtool_get_regs_len [2022-11-16 11:31:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure SPECIAL_REG_WRITE [2022-11-16 11:31:55,604 INFO L138 BoogieDeclarations]: Found implementation of procedure SPECIAL_REG_WRITE [2022-11-16 11:31:55,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-16 11:31:55,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-16 11:31:55,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:31:55,608 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:31:55,614 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_rx_buffers [2022-11-16 11:31:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_rx_buffers [2022-11-16 11:31:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:31:55,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:31:55,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:31:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:31:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:31:55,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:31:55,616 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:31:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:31:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_read_unicast_mc [2022-11-16 11:31:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_read_unicast_mc [2022-11-16 11:31:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:31:55,617 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:31:55,617 INFO L130 BoogieDeclarations]: Found specification of procedure free_shared_mem [2022-11-16 11:31:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure free_shared_mem [2022-11-16 11:31:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:31:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:31:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_updt_stats [2022-11-16 11:31:55,618 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_updt_stats [2022-11-16 11:31:55,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:31:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:31:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure update_L3L4_header [2022-11-16 11:31:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure update_L3L4_header [2022-11-16 11:31:55,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:31:55,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:31:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:31:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:31:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:31:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:31:55,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:31:55,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:31:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_cmd_complete [2022-11-16 11:31:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_cmd_complete [2022-11-16 11:31:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 11:31:55,621 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 11:31:55,621 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_stop_all_tx_queue [2022-11-16 11:31:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_stop_all_tx_queue [2022-11-16 11:31:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:31:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:31:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:31:55,622 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2022-11-16 11:31:55,622 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2022-11-16 11:31:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:31:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:31:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:31:55,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:31:55,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:31:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-11-16 11:31:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-11-16 11:31:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:31:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:31:55,624 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link [2022-11-16 11:31:55,624 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link [2022-11-16 11:31:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:31:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:31:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:31:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:31:55,625 INFO L130 BoogieDeclarations]: Found specification of procedure write_eeprom [2022-11-16 11:31:55,625 INFO L138 BoogieDeclarations]: Found implementation of procedure write_eeprom [2022-11-16 11:31:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:31:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:31:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:31:55,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:31:55,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:31:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 11:31:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 11:31:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_get_eeprom_len [2022-11-16 11:31:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_get_eeprom_len [2022-11-16 11:31:55,627 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:31:55,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:31:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_up [2022-11-16 11:31:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_up [2022-11-16 11:31:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:31:55,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:31:55,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 11:31:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 11:31:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-16 11:31:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-16 11:31:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:31:55,629 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:31:55,629 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:31:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:31:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:31:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:31:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_add_mac [2022-11-16 11:31:55,630 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_add_mac [2022-11-16 11:31:55,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 11:31:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 11:31:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:31:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:31:55,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:31:55,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:31:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_led [2022-11-16 11:31:55,632 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_led [2022-11-16 11:31:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 11:31:55,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 11:31:55,632 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_start_all_tx_queue [2022-11-16 11:31:55,632 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_start_all_tx_queue [2022-11-16 11:31:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 11:31:55,633 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 11:31:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:31:55,633 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:31:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:31:55,633 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2022-11-16 11:31:55,634 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2022-11-16 11:31:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_close [2022-11-16 11:31:55,634 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_close [2022-11-16 11:31:55,634 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-11-16 11:31:55,634 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-11-16 11:31:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:31:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:31:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure en_dis_err_alarms [2022-11-16 11:31:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure en_dis_err_alarms [2022-11-16 11:31:55,635 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-11-16 11:31:55,635 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-11-16 11:31:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_write_bits [2022-11-16 11:31:55,636 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_write_bits [2022-11-16 11:31:55,636 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-16 11:31:55,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-16 11:31:55,640 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_reset [2022-11-16 11:31:55,640 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_reset [2022-11-16 11:31:55,641 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:31:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-16 11:31:55,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-16 11:31:55,642 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:31:55,643 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:31:55,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:31:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:31:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:31:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:31:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:31:55,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:31:55,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:31:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 11:31:55,647 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 11:31:55,647 INFO L130 BoogieDeclarations]: Found specification of procedure free_rx_buffers [2022-11-16 11:31:55,647 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rx_buffers [2022-11-16 11:31:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:31:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:31:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:31:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:31:55,648 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-16 11:31:55,648 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-16 11:31:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 11:31:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 11:31:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:31:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:31:55,649 INFO L130 BoogieDeclarations]: Found specification of procedure init_tti [2022-11-16 11:31:55,649 INFO L138 BoogieDeclarations]: Found implementation of procedure init_tti [2022-11-16 11:31:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:31:55,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:31:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_all_queues [2022-11-16 11:31:55,650 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_all_queues [2022-11-16 11:31:55,650 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_rem_isr [2022-11-16 11:31:55,650 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_rem_isr [2022-11-16 11:31:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-11-16 11:31:55,651 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2022-11-16 11:31:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:31:55,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:31:55,651 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:31:55,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:31:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:31:55,652 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:31:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_chk_alarm_bit [2022-11-16 11:31:55,652 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_chk_alarm_bit [2022-11-16 11:31:55,652 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:31:55,652 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:31:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:31:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:31:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:31:55,653 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:31:55,653 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:31:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:31:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:31:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:31:55,654 INFO L130 BoogieDeclarations]: Found specification of procedure read_eeprom [2022-11-16 11:31:55,654 INFO L138 BoogieDeclarations]: Found implementation of procedure read_eeprom [2022-11-16 11:31:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:31:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure do_s2io_card_down [2022-11-16 11:31:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure do_s2io_card_down [2022-11-16 11:31:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:31:55,655 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:31:55,655 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-11-16 11:31:55,656 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-11-16 11:31:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-16 11:31:55,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-16 11:31:55,656 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:31:55,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:31:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure verify_l3_l4_lro_capable [2022-11-16 11:31:55,657 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_l3_l4_lro_capable [2022-11-16 11:31:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:31:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_link_fault_indication [2022-11-16 11:31:55,657 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_link_fault_indication [2022-11-16 11:31:55,657 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_msix_trans [2022-11-16 11:31:55,658 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_msix_trans [2022-11-16 11:31:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:31:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:31:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:31:55,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:31:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:31:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_multicast [2022-11-16 11:31:55,659 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_multicast [2022-11-16 11:31:55,659 INFO L130 BoogieDeclarations]: Found specification of procedure lro_append_pkt [2022-11-16 11:31:55,659 INFO L138 BoogieDeclarations]: Found implementation of procedure lro_append_pkt [2022-11-16 11:31:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure verify_xena_quiescence [2022-11-16 11:31:55,660 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_xena_quiescence [2022-11-16 11:31:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-16 11:31:55,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-16 11:31:55,660 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 11:31:55,660 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 11:31:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:31:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:31:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 11:31:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 11:31:55,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:31:55,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-11-16 11:31:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:31:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:31:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:31:55,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:31:55,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:31:55,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:31:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-16 11:31:55,663 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-16 11:31:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:31:55,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:31:55,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:31:55,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:31:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure tx_intr_handler [2022-11-16 11:31:55,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_intr_handler [2022-11-16 11:31:55,664 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2022-11-16 11:31:55,664 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2022-11-16 11:31:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2022-11-16 11:31:55,665 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2022-11-16 11:31:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_all_queues [2022-11-16 11:31:55,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_all_queues [2022-11-16 11:31:55,665 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:31:55,665 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:31:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 11:31:55,666 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 11:31:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:31:55,666 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:31:55,666 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_set_mac_addr [2022-11-16 11:31:55,666 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_set_mac_addr [2022-11-16 11:31:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:31:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:31:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-11-16 11:31:55,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-11-16 11:31:55,667 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:31:55,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:31:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:31:55,668 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:31:55,668 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_open [2022-11-16 11:31:55,668 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_open [2022-11-16 11:31:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure queue_rx_frame [2022-11-16 11:31:55,669 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_rx_frame [2022-11-16 11:31:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:31:55,669 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:31:55,669 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_txpic_intr_handle [2022-11-16 11:31:55,669 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_txpic_intr_handle [2022-11-16 11:31:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:31:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_6 [2022-11-16 11:31:55,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_6 [2022-11-16 11:31:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:31:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:31:55,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:31:55,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:31:55,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:31:55,671 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_verify_pci_mode [2022-11-16 11:31:55,671 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_verify_pci_mode [2022-11-16 11:31:55,671 INFO L130 BoogieDeclarations]: Found specification of procedure is_s2io_card_up [2022-11-16 11:31:55,672 INFO L138 BoogieDeclarations]: Found implementation of procedure is_s2io_card_up [2022-11-16 11:31:55,672 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:31:55,672 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:31:55,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-16 11:31:55,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-16 11:31:55,672 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_netpoll [2022-11-16 11:31:55,673 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_netpoll [2022-11-16 11:31:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_chk_xpak_counter [2022-11-16 11:31:55,673 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_chk_xpak_counter [2022-11-16 11:31:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_subqueue_stopped [2022-11-16 11:31:55,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_subqueue_stopped [2022-11-16 11:31:55,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:31:55,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:31:55,674 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 11:31:55,674 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 11:31:55,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:31:55,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:31:55,675 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:31:55,675 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:31:55,675 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_mdio_read [2022-11-16 11:31:55,675 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_mdio_read [2022-11-16 11:31:55,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_etherdev_mqs [2022-11-16 11:31:55,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_etherdev_mqs [2022-11-16 11:31:55,676 INFO L130 BoogieDeclarations]: Found specification of procedure clear_lro_session [2022-11-16 11:31:55,676 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_lro_session [2022-11-16 11:31:55,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:31:55,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:31:55,676 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_io_resume [2022-11-16 11:31:55,677 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_io_resume [2022-11-16 11:31:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 11:31:55,677 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 11:31:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_wake_all_tx_queue [2022-11-16 11:31:55,677 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_wake_all_tx_queue [2022-11-16 11:31:55,677 INFO L130 BoogieDeclarations]: Found specification of procedure remove_msix_isr [2022-11-16 11:31:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_msix_isr [2022-11-16 11:31:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure s2io_card_down [2022-11-16 11:31:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure s2io_card_down [2022-11-16 11:31:55,678 INFO L130 BoogieDeclarations]: Found specification of procedure store_xmsi_data [2022-11-16 11:31:55,678 INFO L138 BoogieDeclarations]: Found implementation of procedure store_xmsi_data [2022-11-16 11:31:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-11-16 11:31:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-11-16 11:31:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:31:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:31:55,679 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:31:55,679 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:31:55,680 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-16 11:31:55,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-16 11:31:55,680 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2022-11-16 11:31:55,680 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2022-11-16 11:31:57,726 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:31:57,731 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:32:02,794 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:32:03,056 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_page_~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:32:03,060 INFO L158 Benchmark]: Toolchain (without parser) took 19454.05ms. Allocated memory was 73.4MB in the beginning and 1.6GB in the end (delta: 1.6GB). Free memory was 47.6MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 279.2MB. Max. memory is 16.1GB. [2022-11-16 11:32:03,061 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 55.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:32:03,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9755.81ms. Allocated memory was 73.4MB in the beginning and 549.5MB in the end (delta: 476.1MB). Free memory was 47.4MB in the beginning and 286.4MB in the end (delta: -239.0MB). Peak memory consumption was 236.5MB. Max. memory is 16.1GB. [2022-11-16 11:32:03,062 INFO L158 Benchmark]: Boogie Procedure Inliner took 876.21ms. Allocated memory is still 549.5MB. Free memory was 286.4MB in the beginning and 322.4MB in the end (delta: -36.0MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. [2022-11-16 11:32:03,063 INFO L158 Benchmark]: Boogie Preprocessor took 1248.44ms. Allocated memory is still 549.5MB. Free memory was 322.4MB in the beginning and 329.6MB in the end (delta: -7.2MB). Peak memory consumption was 156.4MB. Max. memory is 16.1GB. [2022-11-16 11:32:03,064 INFO L158 Benchmark]: RCFGBuilder took 7563.78ms. Allocated memory was 549.5MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 329.6MB in the beginning and 1.4GB in the end (delta: -1.0GB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2022-11-16 11:32:03,066 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 73.4MB. Free memory is still 55.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9755.81ms. Allocated memory was 73.4MB in the beginning and 549.5MB in the end (delta: 476.1MB). Free memory was 47.4MB in the beginning and 286.4MB in the end (delta: -239.0MB). Peak memory consumption was 236.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 876.21ms. Allocated memory is still 549.5MB. Free memory was 286.4MB in the beginning and 322.4MB in the end (delta: -36.0MB). Peak memory consumption was 29.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1248.44ms. Allocated memory is still 549.5MB. Free memory was 322.4MB in the beginning and 329.6MB in the end (delta: -7.2MB). Peak memory consumption was 156.4MB. Max. memory is 16.1GB. * RCFGBuilder took 7563.78ms. Allocated memory was 549.5MB in the beginning and 1.6GB in the end (delta: 1.1GB). Free memory was 329.6MB in the beginning and 1.4GB in the end (delta: -1.0GB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_page_~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[pci_unmap_page_~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:32:03,120 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f71c0df-2661-4336-b3a5-9505e3c46643/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_unmap_page_~hwdev#1,],base]