./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc --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 adcd47ae070dd516e3a42cce4406d673dfd1fb67af91e88f8879f708bb7421f6 --- 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-5e519f3 [2022-11-02 20:34:29,822 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:34:29,828 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:34:29,879 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:34:29,879 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:34:29,885 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:34:29,888 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:34:29,893 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:34:29,896 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:34:29,903 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:34:29,904 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:34:29,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:34:29,908 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:34:29,911 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:34:29,913 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:34:29,915 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:34:29,918 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:34:29,919 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:34:29,921 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:34:29,931 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:34:29,934 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:34:29,935 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:34:29,940 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:34:29,941 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:34:29,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:34:29,952 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:34:29,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:34:29,953 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:34:29,954 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:34:29,955 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:34:29,956 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:34:29,957 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:34:29,958 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:34:29,959 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:34:29,960 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:34:29,960 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:34:29,961 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:34:29,962 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:34:29,962 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:34:29,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:34:29,964 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:34:29,965 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:34:30,017 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:34:30,018 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:34:30,018 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:34:30,019 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:34:30,020 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:34:30,020 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:34:30,021 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:34:30,021 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:34:30,022 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:34:30,022 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:34:30,023 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:34:30,024 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:34:30,024 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:34:30,024 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:34:30,024 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:34:30,025 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:34:30,025 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:34:30,025 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:34:30,026 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:34:30,026 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:34:30,026 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:34:30,026 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:34:30,027 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:34:30,027 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:34:30,027 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:34:30,028 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:34:30,028 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:34:30,028 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:34:30,028 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:34:30,029 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:34:30,029 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_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> adcd47ae070dd516e3a42cce4406d673dfd1fb67af91e88f8879f708bb7421f6 [2022-11-02 20:34:30,432 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:34:30,482 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:34:30,486 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:34:30,488 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:34:30,490 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:34:30,492 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-02 20:34:30,587 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/data/2cc9296b4/caf4b635d31a4d2d897a1964c2889229/FLAG207a5a73a [2022-11-02 20:34:32,271 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:34:32,272 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-02 20:34:32,415 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/data/2cc9296b4/caf4b635d31a4d2d897a1964c2889229/FLAG207a5a73a [2022-11-02 20:34:32,642 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/data/2cc9296b4/caf4b635d31a4d2d897a1964c2889229 [2022-11-02 20:34:32,646 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:34:32,649 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:34:32,653 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:34:32,653 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:34:32,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:34:32,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:34:32" (1/1) ... [2022-11-02 20:34:32,661 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5613f936 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:32, skipping insertion in model container [2022-11-02 20:34:32,661 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:34:32" (1/1) ... [2022-11-02 20:34:32,671 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:34:33,031 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:34:41,250 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[650835,650848] [2022-11-02 20:34:41,253 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[650982,650995] [2022-11-02 20:34:41,254 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[651121,651134] [2022-11-02 20:34:41,255 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[651279,651292] [2022-11-02 20:34:41,298 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:34:41,401 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:34:42,736 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[650835,650848] [2022-11-02 20:34:42,737 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[650982,650995] [2022-11-02 20:34:42,737 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[651121,651134] [2022-11-02 20:34:42,738 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i[651279,651292] [2022-11-02 20:34:42,753 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:34:43,266 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:34:43,267 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43 WrapperNode [2022-11-02 20:34:43,267 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:34:43,268 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:34:43,268 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:34:43,269 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:34:43,278 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:43,607 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:44,357 INFO L138 Inliner]: procedures = 707, calls = 8400, calls flagged for inlining = 367, calls inlined = 326, statements flattened = 16668 [2022-11-02 20:34:44,358 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:34:44,359 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:34:44,359 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:34:44,360 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:34:44,373 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:44,374 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:44,505 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:44,505 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:45,064 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:45,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:45,260 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:45,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:45,431 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:34:45,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:34:45,432 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:34:45,433 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:34:45,434 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (1/1) ... [2022-11-02 20:34:45,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:34:45,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:34:45,474 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:34:45,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8cc71dc9-5151-4482-8a1c-6add89c1c5d2/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:34:45,534 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-02 20:34:45,534 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-02 20:34:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resolve_flow_ctrl [2022-11-02 20:34:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resolve_flow_ctrl [2022-11-02 20:34:45,535 INFO L130 BoogieDeclarations]: Found specification of procedure load_rv2p_fw [2022-11-02 20:34:45,535 INFO L138 BoogieDeclarations]: Found implementation of procedure load_rv2p_fw [2022-11-02 20:34:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_bmsr1 [2022-11-02 20:34:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_bmsr1 [2022-11-02 20:34:45,536 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-02 20:34:45,536 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-02 20:34:45,537 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-02 20:34:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-02 20:34:45,537 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int [2022-11-02 20:34:45,537 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int [2022-11-02 20:34:45,537 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 20:34:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 20:34:45,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:34:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:34:45,538 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-02 20:34:45,538 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-02 20:34:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rxbd_rings [2022-11-02 20:34:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rxbd_rings [2022-11-02 20:34:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read_dword [2022-11-02 20:34:45,539 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read_dword [2022-11-02 20:34:45,539 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-11-02 20:34:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-11-02 20:34:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure get_l2_fhdr [2022-11-02 20:34:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure get_l2_fhdr [2022-11-02 20:34:45,540 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_stop [2022-11-02 20:34:45,540 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_stop [2022-11-02 20:34:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:34:45,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:34:45,541 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_start [2022-11-02 20:34:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_start [2022-11-02 20:34:45,542 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_int_mode [2022-11-02 20:34:45,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_int_mode [2022-11-02 20:34:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-02 20:34:45,543 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-02 20:34:45,543 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_bmsr1 [2022-11-02 20:34:45,544 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_bmsr1 [2022-11-02 20:34:45,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_11_4 [2022-11-02 20:34:45,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_11_4 [2022-11-02 20:34:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_forced_2g5 [2022-11-02 20:34:45,545 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_forced_2g5 [2022-11-02 20:34:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-02 20:34:45,545 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-02 20:34:45,545 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_xceiver_str [2022-11-02 20:34:45,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_xceiver_str [2022-11-02 20:34:45,546 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_rx_context [2022-11-02 20:34:45,547 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_rx_context [2022-11-02 20:34:45,547 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:34:45,548 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:34:45,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-02 20:34:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-02 20:34:45,549 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:34:45,549 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:34:45,550 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_resume [2022-11-02 20:34:45,550 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_resume [2022-11-02 20:34:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_pcie_error_reporting [2022-11-02 20:34:45,551 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_pcie_error_reporting [2022-11-02 20:34:45,551 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_ctx_wr [2022-11-02 20:34:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_ctx_wr [2022-11-02 20:34:45,552 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-02 20:34:45,552 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-02 20:34:45,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_5 [2022-11-02 20:34:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_5 [2022-11-02 20:34:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 20:34:45,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 20:34:45,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2022-11-02 20:34:45,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2022-11-02 20:34:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_remote_phy [2022-11-02 20:34:45,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_remote_phy [2022-11-02 20:34:45,555 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_data [2022-11-02 20:34:45,555 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_data [2022-11-02 20:34:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_phy [2022-11-02 20:34:45,556 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_phy [2022-11-02 20:34:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-02 20:34:45,556 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-02 20:34:45,556 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-02 20:34:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:34:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:34:45,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 20:34:45,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 20:34:45,559 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:34:45,559 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:34:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-02 20:34:45,560 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-02 20:34:45,560 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-02 20:34:45,560 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-02 20:34:45,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:34:45,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:34:45,562 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_5_2 [2022-11-02 20:34:45,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_5_2 [2022-11-02 20:34:45,562 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-02 20:34:45,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-02 20:34:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:34:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_napi [2022-11-02 20:34:45,563 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_napi [2022-11-02 20:34:45,563 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_read_phy [2022-11-02 20:34:45,564 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_read_phy [2022-11-02 20:34:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-02 20:34:45,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-02 20:34:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-02 20:34:45,564 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-02 20:34:45,564 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_request_irq [2022-11-02 20:34:45,565 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_request_irq [2022-11-02 20:34:45,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-02 20:34:45,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-02 20:34:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_wr_ind [2022-11-02 20:34:45,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_wr_ind [2022-11-02 20:34:45,566 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:34:45,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:34:45,568 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 20:34:45,572 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 20:34:45,572 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 20:34:45,574 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 20:34:45,574 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-02 20:34:45,575 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-02 20:34:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:34:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-02 20:34:45,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-02 20:34:45,576 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-02 20:34:45,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-02 20:34:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_mode [2022-11-02 20:34:45,583 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_mode [2022-11-02 20:34:45,583 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_intr [2022-11-02 20:34:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_intr [2022-11-02 20:34:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:34:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:34:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nic [2022-11-02 20:34:45,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nic [2022-11-02 20:34:45,584 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-02 20:34:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-02 20:34:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_wol [2022-11-02 20:34:45,585 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_wol [2022-11-02 20:34:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:34:45,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 20:34:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 20:34:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_addr [2022-11-02 20:34:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_addr [2022-11-02 20:34:45,586 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_nic [2022-11-02 20:34:45,586 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_nic [2022-11-02 20:34:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_cpu [2022-11-02 20:34:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_cpu [2022-11-02 20:34:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_msi [2022-11-02 20:34:45,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_msi [2022-11-02 20:34:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:34:45,587 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:34:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:34:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-11-02 20:34:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-11-02 20:34:45,588 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:34:45,588 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:34:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_skbs [2022-11-02 20:34:45,589 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_skbs [2022-11-02 20:34:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-02 20:34:45,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-02 20:34:45,589 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_channels [2022-11-02 20:34:45,589 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_channels [2022-11-02 20:34:45,590 INFO L130 BoogieDeclarations]: Found specification of procedure __bnx2_free_irq [2022-11-02 20:34:45,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __bnx2_free_irq [2022-11-02 20:34:45,590 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_and_enable_2g5 [2022-11-02 20:34:45,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_and_enable_2g5 [2022-11-02 20:34:45,590 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-02 20:34:45,591 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-02 20:34:45,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-02 20:34:45,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-02 20:34:45,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_59 [2022-11-02 20:34:45,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_59 [2022-11-02 20:34:45,592 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_self_test [2022-11-02 20:34:45,592 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_self_test [2022-11-02 20:34:45,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-02 20:34:45,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-02 20:34:45,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-02 20:34:45,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2022-11-02 20:34:45,593 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-02 20:34:45,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-02 20:34:45,593 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_msix_tbl [2022-11-02 20:34:45,593 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_msix_tbl [2022-11-02 20:34:45,593 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_int_sync [2022-11-02 20:34:45,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_int_sync [2022-11-02 20:34:45,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-02 20:34:45,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-02 20:34:45,594 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_open [2022-11-02 20:34:45,594 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_open [2022-11-02 20:34:45,595 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_chip [2022-11-02 20:34:45,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_chip [2022-11-02 20:34:45,597 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_del_napi [2022-11-02 20:34:45,597 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_del_napi [2022-11-02 20:34:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-02 20:34:45,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-02 20:34:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_settings [2022-11-02 20:34:45,598 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_settings [2022-11-02 20:34:45,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:34:45,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:34:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-02 20:34:45,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-02 20:34:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure check_mips_fw_entry [2022-11-02 20:34:45,599 INFO L138 BoogieDeclarations]: Found implementation of procedure check_mips_fw_entry [2022-11-02 20:34:45,599 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_cnic_start [2022-11-02 20:34:45,600 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_cnic_start [2022-11-02 20:34:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_rd [2022-11-02 20:34:45,600 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_rd [2022-11-02 20:34:45,600 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_mac_link [2022-11-02 20:34:45,600 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_mac_link [2022-11-02 20:34:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:34:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_timer [2022-11-02 20:34:45,601 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_timer [2022-11-02 20:34:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-02 20:34:45,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-02 20:34:45,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-02 20:34:45,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-02 20:34:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-02 20:34:45,602 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-02 20:34:45,602 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_enable [2022-11-02 20:34:45,602 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_enable [2022-11-02 20:34:45,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:34:45,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 20:34:45,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 20:34:45,603 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:34:45,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:34:45,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:34:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-02 20:34:45,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-02 20:34:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:34:45,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_29 [2022-11-02 20:34:45,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_29 [2022-11-02 20:34:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_wol [2022-11-02 20:34:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_wol [2022-11-02 20:34:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:34:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:34:45,605 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_pauseparam [2022-11-02 20:34:45,605 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_pauseparam [2022-11-02 20:34:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-02 20:34:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-02 20:34:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:34:45,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:34:45,606 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_timeout [2022-11-02 20:34:45,607 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_timeout [2022-11-02 20:34:45,608 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_one [2022-11-02 20:34:45,613 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_one [2022-11-02 20:34:45,613 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-02 20:34:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-02 20:34:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:34:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:34:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-02 20:34:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-02 20:34:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-02 20:34:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-02 20:34:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_acquire_nvram_lock [2022-11-02 20:34:45,618 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_acquire_nvram_lock [2022-11-02 20:34:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remove_one [2022-11-02 20:34:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remove_one [2022-11-02 20:34:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-02 20:34:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-02 20:34:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:34:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:34:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_53 [2022-11-02 20:34:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_53 [2022-11-02 20:34:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_52 [2022-11-02 20:34:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_52 [2022-11-02 20:34:45,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-02 20:34:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-02 20:34:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-02 20:34:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-02 20:34:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_49 [2022-11-02 20:34:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_49 [2022-11-02 20:34:45,621 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-11-02 20:34:45,621 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-11-02 20:34:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2022-11-02 20:34:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2022-11-02 20:34:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-02 20:34:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-02 20:34:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_access [2022-11-02 20:34:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_access [2022-11-02 20:34:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-02 20:34:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-02 20:34:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:34:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:34:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:34:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:34:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure check_fw_section [2022-11-02 20:34:45,624 INFO L138 BoogieDeclarations]: Found implementation of procedure check_fw_section [2022-11-02 20:34:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_settings [2022-11-02 20:34:45,624 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_settings [2022-11-02 20:34:45,624 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-02 20:34:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-02 20:34:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_40 [2022-11-02 20:34:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_40 [2022-11-02 20:34:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_run_loopback [2022-11-02 20:34:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_run_loopback [2022-11-02 20:34:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2022-11-02 20:34:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2022-11-02 20:34:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_napi_disable [2022-11-02 20:34:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_napi_disable [2022-11-02 20:34:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:34:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:34:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-02 20:34:45,627 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-02 20:34:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_29 [2022-11-02 20:34:45,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_29 [2022-11-02 20:34:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-02 20:34:45,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-02 20:34:45,627 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_write_dword [2022-11-02 20:34:45,628 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_write_dword [2022-11-02 20:34:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:34:45,628 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:34:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:34:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:34:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:34:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:34:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_link [2022-11-02 20:34:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_link [2022-11-02 20:34:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:34:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-02 20:34:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-02 20:34:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-02 20:34:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_int [2022-11-02 20:34:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_int [2022-11-02 20:34:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-02 20:34:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-02 20:34:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-02 20:34:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-02 20:34:45,631 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-02 20:34:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-02 20:34:45,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-02 20:34:45,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-02 20:34:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-02 20:34:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2022-11-02 20:34:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2022-11-02 20:34:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_nvram_access [2022-11-02 20:34:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_nvram_access [2022-11-02 20:34:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_mem [2022-11-02 20:34:45,633 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_mem [2022-11-02 20:34:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-02 20:34:45,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-02 20:34:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-02 20:34:45,633 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-02 20:34:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:34:45,634 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:34:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_nvram_lock [2022-11-02 20:34:45,634 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_nvram_lock [2022-11-02 20:34:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-02 20:34:45,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-02 20:34:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nway_reset [2022-11-02 20:34:45,635 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nway_reset [2022-11-02 20:34:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure msleep_interruptible [2022-11-02 20:34:45,635 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep_interruptible [2022-11-02 20:34:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_work [2022-11-02 20:34:45,635 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_work [2022-11-02 20:34:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_has_fast_work [2022-11-02 20:34:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_has_fast_work [2022-11-02 20:34:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-02 20:34:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-02 20:34:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-02 20:34:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-02 20:34:45,637 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_tx_avail [2022-11-02 20:34:45,637 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_tx_avail [2022-11-02 20:34:45,637 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_test_link [2022-11-02 20:34:45,637 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_test_link [2022-11-02 20:34:45,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-02 20:34:45,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-02 20:34:45,638 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 20:34:45,638 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 20:34:45,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:34:45,638 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_report_link [2022-11-02 20:34:45,638 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_report_link [2022-11-02 20:34:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reset_phy [2022-11-02 20:34:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reset_phy [2022-11-02 20:34:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_phy [2022-11-02 20:34:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_phy [2022-11-02 20:34:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-02 20:34:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-02 20:34:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_rx_cons [2022-11-02 20:34:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_rx_cons [2022-11-02 20:34:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-02 20:34:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-02 20:34:45,641 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_nvram [2022-11-02 20:34:45,642 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_nvram [2022-11-02 20:34:45,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-02 20:34:45,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-02 20:34:45,642 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:34:45,642 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_ring_size [2022-11-02 20:34:45,643 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_ring_size [2022-11-02 20:34:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_power_state [2022-11-02 20:34:45,643 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_power_state [2022-11-02 20:34:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure load_cpu_fw [2022-11-02 20:34:45,643 INFO L138 BoogieDeclarations]: Found implementation of procedure load_cpu_fw [2022-11-02 20:34:45,644 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2022-11-02 20:34:45,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2022-11-02 20:34:45,644 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_remote_link [2022-11-02 20:34:45,644 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_remote_link [2022-11-02 20:34:45,644 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_io_resume [2022-11-02 20:34:45,644 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_io_resume [2022-11-02 20:34:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_write_phy [2022-11-02 20:34:45,645 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_write_phy [2022-11-02 20:34:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:34:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_hw_tx_cons [2022-11-02 20:34:45,645 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_hw_tx_cons [2022-11-02 20:34:45,645 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-02 20:34:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-02 20:34:45,646 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:34:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:34:45,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-02 20:34:45,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-02 20:34:45,646 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_fw_sync [2022-11-02 20:34:45,647 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_fw_sync [2022-11-02 20:34:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shmem_wr [2022-11-02 20:34:45,647 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shmem_wr [2022-11-02 20:34:45,647 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 20:34:45,647 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 20:34:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_5706s_force_link_dn [2022-11-02 20:34:45,755 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_5706s_force_link_dn [2022-11-02 20:34:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-02 20:34:45,755 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-02 20:34:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2022-11-02 20:34:45,755 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2022-11-02 20:34:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_default_link [2022-11-02 20:34:45,755 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_default_link [2022-11-02 20:34:45,755 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 20:34:45,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 20:34:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_phy_get_pause_adv [2022-11-02 20:34:45,756 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_phy_get_pause_adv [2022-11-02 20:34:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 20:34:45,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 20:34:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_remote_phy_event [2022-11-02 20:34:45,756 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_remote_phy_event [2022-11-02 20:34:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-02 20:34:45,756 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-02 20:34:45,756 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_nvram_read [2022-11-02 20:34:45,756 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_nvram_read [2022-11-02 20:34:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 20:34:45,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 20:34:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mac_addr [2022-11-02 20:34:45,757 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mac_addr [2022-11-02 20:34:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_init_fw_cap [2022-11-02 20:34:45,757 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_init_fw_cap [2022-11-02 20:34:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_reg_rd_ind [2022-11-02 20:34:45,757 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_reg_rd_ind [2022-11-02 20:34:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2022-11-02 20:34:45,757 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2022-11-02 20:34:45,757 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_enable_nvram_write [2022-11-02 20:34:45,758 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_enable_nvram_write [2022-11-02 20:34:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-02 20:34:45,758 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-02 20:34:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-02 20:34:45,758 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-02 20:34:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-02 20:34:45,758 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-02 20:34:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-02 20:34:45,758 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-02 20:34:45,758 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-02 20:34:45,759 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-02 20:34:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_setup_cnic_irq_info [2022-11-02 20:34:45,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_setup_cnic_irq_info [2022-11-02 20:34:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 20:34:45,759 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 20:34:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown [2022-11-02 20:34:45,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown [2022-11-02 20:34:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_suspend [2022-11-02 20:34:45,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_suspend [2022-11-02 20:34:45,759 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_disable_forced_2g5 [2022-11-02 20:34:45,759 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_disable_forced_2g5 [2022-11-02 20:34:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_change_mtu [2022-11-02 20:34:45,760 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_change_mtu [2022-11-02 20:34:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:34:45,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:34:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_netif_stop [2022-11-02 20:34:45,760 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_netif_stop [2022-11-02 20:34:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:34:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_ringparam [2022-11-02 20:34:45,760 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_ringparam [2022-11-02 20:34:45,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:34:45,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:34:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_find_max_ring [2022-11-02 20:34:45,761 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_find_max_ring [2022-11-02 20:34:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_coalesce [2022-11-02 20:34:45,761 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_coalesce [2022-11-02 20:34:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_10_2 [2022-11-02 20:34:45,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_10_2 [2022-11-02 20:34:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_send_heart_beat [2022-11-02 20:34:45,761 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_send_heart_beat [2022-11-02 20:34:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-02 20:34:45,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-02 20:34:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_rx_page [2022-11-02 20:34:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_rx_page [2022-11-02 20:34:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_eeprom_len [2022-11-02 20:34:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_eeprom_len [2022-11-02 20:34:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-02 20:34:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-02 20:34:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-02 20:34:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-02 20:34:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-11-02 20:34:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-11-02 20:34:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_release_firmware [2022-11-02 20:34:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_release_firmware [2022-11-02 20:34:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-02 20:34:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-02 20:34:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-02 20:34:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-02 20:34:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_shutdown_chip [2022-11-02 20:34:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_shutdown_chip [2022-11-02 20:34:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_get_regs_len [2022-11-02 20:34:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_get_regs_len [2022-11-02 20:34:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_alloc_mem [2022-11-02 20:34:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_alloc_mem [2022-11-02 20:34:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_close [2022-11-02 20:34:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_close [2022-11-02 20:34:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 20:34:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 20:34:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-02 20:34:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-02 20:34:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_coalesce [2022-11-02 20:34:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_coalesce [2022-11-02 20:34:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-02 20:34:45,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-02 20:34:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-02 20:34:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-02 20:34:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-02 20:34:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-02 20:34:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 20:34:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 20:34:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:34:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-02 20:34:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-02 20:34:45,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-02 20:34:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:34:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:34:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:34:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_free_irq [2022-11-02 20:34:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_free_irq [2022-11-02 20:34:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure poll_bnx2 [2022-11-02 20:34:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_bnx2 [2022-11-02 20:34:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2022-11-02 20:34:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2022-11-02 20:34:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_features [2022-11-02 20:34:45,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_features [2022-11-02 20:34:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:34:45,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:34:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_set_rx_ring_size [2022-11-02 20:34:45,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_set_rx_ring_size [2022-11-02 20:34:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2_dump_mcp_state [2022-11-02 20:34:45,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2_dump_mcp_state [2022-11-02 20:34:48,014 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:34:48,020 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:34:48,833 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-02 20:38:20,719 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:38:20,773 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:38:20,773 INFO L300 CfgBuilder]: Removed 6 assume(true) statements. [2022-11-02 20:38:20,784 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:38:20 BoogieIcfgContainer [2022-11-02 20:38:20,784 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:38:20,788 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:38:20,788 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:38:20,793 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:38:20,793 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:34:32" (1/3) ... [2022-11-02 20:38:20,794 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bc05d9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:38:20, skipping insertion in model container [2022-11-02 20:38:20,795 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:34:43" (2/3) ... [2022-11-02 20:38:20,795 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1bc05d9e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:38:20, skipping insertion in model container [2022-11-02 20:38:20,795 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:38:20" (3/3) ... [2022-11-02 20:38:20,797 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-ethernet-broadcom-bnx2.cil.i [2022-11-02 20:38:20,821 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:38:20,822 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-02 20:38:21,012 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:38:21,021 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1a486120, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:38:21,022 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-02 20:38:21,046 INFO L276 IsEmpty]: Start isEmpty. Operand has 5696 states, 3908 states have (on average 1.3096212896622312) internal successors, (5118), 4005 states have internal predecessors, (5118), 1524 states have call successors, (1524), 262 states have call predecessors, (1524), 261 states have return successors, (1517), 1496 states have call predecessors, (1517), 1517 states have call successors, (1517) [2022-11-02 20:38:21,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2022-11-02 20:38:21,058 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:21,059 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:21,060 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:21,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:21,066 INFO L85 PathProgramCache]: Analyzing trace with hash -1320717025, now seen corresponding path program 1 times [2022-11-02 20:38:21,078 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:38:21,078 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424767451] [2022-11-02 20:38:21,079 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:38:21,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:38:21,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:23,446 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-11-02 20:38:23,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:23,466 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-11-02 20:38:23,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:23,488 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 20:38:23,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:23,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:38:23,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:23,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 20:38:23,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:23,563 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-02 20:38:23,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:23,585 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-11-02 20:38:23,585 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:38:23,586 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424767451] [2022-11-02 20:38:23,587 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [424767451] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:38:23,587 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:38:23,587 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:38:23,589 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598270233] [2022-11-02 20:38:23,590 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:38:23,596 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:38:23,596 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:38:23,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:38:23,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:38:23,659 INFO L87 Difference]: Start difference. First operand has 5696 states, 3908 states have (on average 1.3096212896622312) internal successors, (5118), 4005 states have internal predecessors, (5118), 1524 states have call successors, (1524), 262 states have call predecessors, (1524), 261 states have return successors, (1517), 1496 states have call predecessors, (1517), 1517 states have call successors, (1517) Second operand has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-02 20:38:24,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-02 20:38:24,780 INFO L93 Difference]: Finished difference Result 11339 states and 16382 transitions. [2022-11-02 20:38:24,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-11-02 20:38:24,784 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 47 [2022-11-02 20:38:24,785 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-02 20:38:24,891 INFO L225 Difference]: With dead ends: 11339 [2022-11-02 20:38:24,892 INFO L226 Difference]: Without dead ends: 5640 [2022-11-02 20:38:24,963 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:38:24,967 INFO L413 NwaCegarLoop]: 8097 mSDtfsCounter, 8080 mSDsluCounter, 8095 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8082 SdHoareTripleChecker+Valid, 16192 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-11-02 20:38:24,969 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8082 Valid, 16192 Invalid, 5 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 4 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-11-02 20:38:25,003 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5640 states. [2022-11-02 20:38:25,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5640 to 5640. [2022-11-02 20:38:25,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5640 states, 3865 states have (on average 1.3024579560155238) internal successors, (5034), 3955 states have internal predecessors, (5034), 1514 states have call successors, (1514), 260 states have call predecessors, (1514), 260 states have return successors, (1514), 1493 states have call predecessors, (1514), 1514 states have call successors, (1514) [2022-11-02 20:38:25,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5640 states to 5640 states and 8062 transitions. [2022-11-02 20:38:25,794 INFO L78 Accepts]: Start accepts. Automaton has 5640 states and 8062 transitions. Word has length 47 [2022-11-02 20:38:25,798 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-02 20:38:25,799 INFO L495 AbstractCegarLoop]: Abstraction has 5640 states and 8062 transitions. [2022-11-02 20:38:25,799 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.5) internal successors, (26), 4 states have internal predecessors, (26), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-11-02 20:38:25,799 INFO L276 IsEmpty]: Start isEmpty. Operand 5640 states and 8062 transitions. [2022-11-02 20:38:25,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-11-02 20:38:25,814 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:38:25,814 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 7, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-02 20:38:25,815 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-02 20:38:25,815 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_return_value_probeErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-02 20:38:25,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:38:25,816 INFO L85 PathProgramCache]: Analyzing trace with hash 1162033219, now seen corresponding path program 1 times [2022-11-02 20:38:25,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:38:25,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [336124937] [2022-11-02 20:38:25,822 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:38:25,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:38:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,370 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2022-11-02 20:38:27,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-11-02 20:38:27,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 20 [2022-11-02 20:38:27,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,430 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:38:27,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,443 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 32 [2022-11-02 20:38:27,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,460 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-11-02 20:38:27,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,477 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 43 [2022-11-02 20:38:27,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,555 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 49 [2022-11-02 20:38:27,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:38:27,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,619 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-02 20:38:27,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-02 20:38:27,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,640 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2022-11-02 20:38:27,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 76 [2022-11-02 20:38:27,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,685 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:38:27,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,695 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-11-02 20:38:27,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,706 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-11-02 20:38:27,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,716 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 97 [2022-11-02 20:38:27,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:38:27,736 INFO L134 CoverageAnalysis]: Checked inductivity of 113 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2022-11-02 20:38:27,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:38:27,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [336124937] [2022-11-02 20:38:27,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [336124937] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:38:27,738 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:38:27,738 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-02 20:38:27,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1255928076] [2022-11-02 20:38:27,739 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:38:27,740 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-11-02 20:38:27,740 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:38:27,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-11-02 20:38:27,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-11-02 20:38:27,741 INFO L87 Difference]: Start difference. First operand 5640 states and 8062 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14)