./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/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_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/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_235c934b-7c02-4843-821f-6b1a50c41d5f/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 ff52adfe56eecbfd2de7cf06ff3fbdd908c85ba65b89d415172a73d7604a255c --- 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 20:29:49,613 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:29:49,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:29:49,655 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:29:49,656 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:29:49,657 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:29:49,659 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:29:49,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:29:49,663 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:29:49,665 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:29:49,666 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:29:49,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:29:49,668 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:29:49,670 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:29:49,671 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:29:49,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:29:49,674 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:29:49,675 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:29:49,677 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:29:49,680 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:29:49,682 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:29:49,684 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:29:49,686 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:29:49,687 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:29:49,691 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:29:49,692 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:29:49,693 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:29:49,694 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:29:49,695 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:29:49,696 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:29:49,696 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:29:49,698 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:29:49,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:29:49,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:29:49,701 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:29:49,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:29:49,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:29:49,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:29:49,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:29:49,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:29:49,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:29:49,708 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:29:49,737 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:29:49,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:29:49,738 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:29:49,739 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:29:49,740 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:29:49,740 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:29:49,741 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:29:49,741 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:29:49,742 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:29:49,742 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:29:49,743 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:29:49,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:29:49,743 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:29:49,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:29:49,744 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:29:49,744 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:29:49,745 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:29:49,745 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:29:49,745 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:29:49,746 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:29:49,746 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:29:49,747 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:29:49,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:29:49,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:29:49,748 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:29:49,748 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:29:49,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:29:49,749 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:29:49,749 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:29:49,750 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:29:49,750 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_235c934b-7c02-4843-821f-6b1a50c41d5f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ff52adfe56eecbfd2de7cf06ff3fbdd908c85ba65b89d415172a73d7604a255c [2022-11-02 20:29:50,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:29:50,174 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:29:50,178 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:29:50,181 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:29:50,182 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:29:50,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-02 20:29:50,270 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/data/d53e7213d/74f0b85fc9604375bf40e6d4e3b837da/FLAGb53847a65 [2022-11-02 20:29:51,889 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:29:51,891 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-02 20:29:52,023 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/data/d53e7213d/74f0b85fc9604375bf40e6d4e3b837da/FLAGb53847a65 [2022-11-02 20:29:52,288 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/data/d53e7213d/74f0b85fc9604375bf40e6d4e3b837da [2022-11-02 20:29:52,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:29:52,298 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:29:52,300 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:29:52,300 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:29:52,304 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:29:52,305 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:29:52" (1/1) ... [2022-11-02 20:29:52,307 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@552fd6e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:29:52, skipping insertion in model container [2022-11-02 20:29:52,307 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:29:52" (1/1) ... [2022-11-02 20:29:52,317 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:29:52,730 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:30:08,093 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_235c934b-7c02-4843-821f-6b1a50c41d5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1048323,1048336] [2022-11-02 20:30:08,097 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_235c934b-7c02-4843-821f-6b1a50c41d5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1048470,1048483] [2022-11-02 20:30:08,098 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_235c934b-7c02-4843-821f-6b1a50c41d5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1048609,1048622] [2022-11-02 20:30:08,099 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_235c934b-7c02-4843-821f-6b1a50c41d5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1048767,1048780] [2022-11-02 20:30:08,196 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:30:08,324 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:30:11,716 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_235c934b-7c02-4843-821f-6b1a50c41d5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1048323,1048336] [2022-11-02 20:30:11,718 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_235c934b-7c02-4843-821f-6b1a50c41d5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1048470,1048483] [2022-11-02 20:30:11,719 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_235c934b-7c02-4843-821f-6b1a50c41d5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1048609,1048622] [2022-11-02 20:30:11,720 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_235c934b-7c02-4843-821f-6b1a50c41d5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i[1048767,1048780] [2022-11-02 20:30:11,738 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:30:12,582 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:30:12,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12 WrapperNode [2022-11-02 20:30:12,583 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:30:12,585 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:30:12,585 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:30:12,585 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:30:12,595 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:12,970 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:14,519 INFO L138 Inliner]: procedures = 997, calls = 15489, calls flagged for inlining = 565, calls inlined = 543, statements flattened = 36484 [2022-11-02 20:30:14,520 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:30:14,521 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:30:14,521 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:30:14,522 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:30:14,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:14,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:14,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:14,779 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:15,626 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:15,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:15,992 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:16,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:16,489 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:30:16,490 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:30:16,490 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:30:16,493 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:30:16,494 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (1/1) ... [2022-11-02 20:30:16,503 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:30:16,516 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:30:16,533 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:30:16,557 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_235c934b-7c02-4843-821f-6b1a50c41d5f/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:30:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_writephy [2022-11-02 20:30:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_writephy [2022-11-02 20:30:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_die_with_vmain [2022-11-02 20:30:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_die_with_vmain [2022-11-02 20:30:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_warn_mgmt_link_flap [2022-11-02 20:30:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_warn_mgmt_link_flap [2022-11-02 20:30:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-02 20:30:16,586 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-02 20:30:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_restart_hw [2022-11-02 20:30:16,586 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_restart_hw [2022-11-02 20:30:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_57780_nvram_info [2022-11-02 20:30:16,586 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_57780_nvram_info [2022-11-02 20:30:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_apd [2022-11-02 20:30:16,587 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_apd [2022-11-02 20:30:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-02 20:30:16,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-02 20:30:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ints_fini [2022-11-02 20:30:16,587 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ints_fini [2022-11-02 20:30:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_mem [2022-11-02 20:30:16,588 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_mem [2022-11-02 20:30:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_timeout [2022-11-02 20:30:16,588 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_timeout [2022-11-02 20:30:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_alloc_rx_data [2022-11-02 20:30:16,588 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_alloc_rx_data [2022-11-02 20:30:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2022-11-02 20:30:16,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2022-11-02 20:30:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chip_reset [2022-11-02 20:30:16,589 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chip_reset [2022-11-02 20:30:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_nvram_access [2022-11-02 20:30:16,589 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_nvram_access [2022-11-02 20:30:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure pdev_is_ssb_gige_core [2022-11-02 20:30:16,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pdev_is_ssb_gige_core [2022-11-02 20:30:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_rx_release [2022-11-02 20:30:16,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_rx_release [2022-11-02 20:30:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:30:16,591 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:30:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:30:16,591 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:30:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start_aneg [2022-11-02 20:30:16,592 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start_aneg [2022-11-02 20:30:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_function_status [2022-11-02 20:30:16,592 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_function_status [2022-11-02 20:30:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-02 20:30:16,593 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-02 20:30:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-02 20:30:16,593 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-02 20:30:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_write [2022-11-02 20:30:16,594 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_write [2022-11-02 20:30:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-02 20:30:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_rx_queues [2022-11-02 20:30:16,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_rx_queues [2022-11-02 20:30:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_otp_read [2022-11-02 20:30:16,596 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_otp_read [2022-11-02 20:30:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu [2022-11-02 20:30:16,597 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu [2022-11-02 20:30:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:30:16,597 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:30:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:30:16,597 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:30:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_fini [2022-11-02 20:30:16,598 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_fini [2022-11-02 20:30:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_bmcr_reset [2022-11-02 20:30:16,598 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_bmcr_reset [2022-11-02 20:30:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 20:30:16,599 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 20:30:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_device [2022-11-02 20:30:16,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_device [2022-11-02 20:30:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-02 20:30:16,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-02 20:30:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-02 20:30:16,600 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-02 20:30:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_get_pagesize [2022-11-02 20:30:16,600 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_get_pagesize [2022-11-02 20:30:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2022-11-02 20:30:16,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2022-11-02 20:30:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_clear_mac_status [2022-11-02 20:30:16,601 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_clear_mac_status [2022-11-02 20:30:16,601 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_readphy [2022-11-02 20:30:16,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_readphy [2022-11-02 20:30:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_reset [2022-11-02 20:30:16,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_reset [2022-11-02 20:30:16,602 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_mem [2022-11-02 20:30:16,602 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_mem [2022-11-02 20:30:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-02 20:30:16,603 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-02 20:30:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-02 20:30:16,603 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-02 20:30:16,603 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read [2022-11-02 20:30:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read [2022-11-02 20:30:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mac_loopback [2022-11-02 20:30:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mac_loopback [2022-11-02 20:30:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_clear [2022-11-02 20:30:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_clear [2022-11-02 20:30:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_chk_missed_msi [2022-11-02 20:30:16,605 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_chk_missed_msi [2022-11-02 20:30:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 20:30:16,605 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 20:30:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-02 20:30:16,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-02 20:30:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-02 20:30:16,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-02 20:30:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_link_report [2022-11-02 20:30:16,606 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_link_report [2022-11-02 20:30:16,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2022-11-02 20:30:16,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2022-11-02 20:30:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_writephy [2022-11-02 20:30:16,607 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_writephy [2022-11-02 20:30:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:30:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:30:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag [2022-11-02 20:30:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag [2022-11-02 20:30:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-02 20:30:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-02 20:30:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:30:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-11-02 20:30:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-11-02 20:30:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_rx_mode [2022-11-02 20:30:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_rx_mode [2022-11-02 20:30:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-02 20:30:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-02 20:30:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_schedule [2022-11-02 20:30:16,617 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_schedule [2022-11-02 20:30:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-02 20:30:16,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-02 20:30:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-02 20:30:16,619 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-02 20:30:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-02 20:30:16,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-02 20:30:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_start [2022-11-02 20:30:16,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_start [2022-11-02 20:30:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:30:16,620 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:30:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2022-11-02 20:30:16,620 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2022-11-02 20:30:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-02 20:30:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-02 20:30:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_abort_hw [2022-11-02 20:30:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_abort_hw [2022-11-02 20:30:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_rings [2022-11-02 20:30:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_rings [2022-11-02 20:30:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nway_reset [2022-11-02 20:30:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nway_reset [2022-11-02 20:30:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_fini [2022-11-02 20:30:16,622 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_fini [2022-11-02 20:30:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:30:16,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-02 20:30:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-02 20:30:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-02 20:30:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-02 20:30:16,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-02 20:30:16,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-02 20:30:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-02 20:30:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-02 20:30:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure strncat [2022-11-02 20:30:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ptp_resume [2022-11-02 20:30:16,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ptp_resume [2022-11-02 20:30:16,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:30:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_ioremap_bar [2022-11-02 20:30:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_ioremap_bar [2022-11-02 20:30:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mem_tx_release [2022-11-02 20:30:16,625 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mem_tx_release [2022-11-02 20:30:16,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-02 20:30:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-02 20:30:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:30:16,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:30:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:30:16,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2022-11-02 20:30:16,627 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2022-11-02 20:30:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-02 20:30:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frob_aux_power [2022-11-02 20:30:16,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frob_aux_power [2022-11-02 20:30:16,627 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_config_5785 [2022-11-02 20:30:16,627 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_config_5785 [2022-11-02 20:30:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-02 20:30:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-02 20:30:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-02 20:30:16,628 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-02 20:30:16,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_device_is_present [2022-11-02 20:30:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_device_is_present [2022-11-02 20:30:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_exec_cmd [2022-11-02 20:30:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_exec_cmd [2022-11-02 20:30:16,629 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_write_block_buffered [2022-11-02 20:30:16,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_write_block_buffered [2022-11-02 20:30:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_issue_otp_command [2022-11-02 20:30:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_issue_otp_command [2022-11-02 20:30:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_frag_free [2022-11-02 20:30:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_frag_free [2022-11-02 20:30:16,630 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_lock [2022-11-02 20:30:16,630 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_lock [2022-11-02 20:30:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:30:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-02 20:30:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-02 20:30:16,631 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-02 20:30:16,631 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_read_indirect_reg32 [2022-11-02 20:30:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_read_indirect_reg32 [2022-11-02 20:30:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-02 20:30:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-02 20:30:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-02 20:30:16,632 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-02 20:30:16,632 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_set_wirespeed [2022-11-02 20:30:16,633 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_set_wirespeed [2022-11-02 20:30:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_driver_state_change [2022-11-02 20:30:16,633 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_driver_state_change [2022-11-02 20:30:16,633 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_start [2022-11-02 20:30:16,633 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_start [2022-11-02 20:30:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_shutdown [2022-11-02 20:30:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_shutdown [2022-11-02 20:30:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-02 20:30:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-02 20:30:16,634 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_read32 [2022-11-02 20:30:16,634 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_read32 [2022-11-02 20:30:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_data_free [2022-11-02 20:30:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_data_free [2022-11-02 20:30:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:30:16,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:30:16,635 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rx_prodring_free [2022-11-02 20:30:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rx_prodring_free [2022-11-02 20:30:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-02 20:30:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-02 20:30:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_autoneg_cfg [2022-11-02 20:30:16,636 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_autoneg_cfg [2022-11-02 20:30:16,636 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:30:16,637 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:30:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-02 20:30:16,637 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-02 20:30:16,637 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_load_firmware_cpu [2022-11-02 20:30:16,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_load_firmware_cpu [2022-11-02 20:30:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:30:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_adjust_link [2022-11-02 20:30:16,638 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_adjust_link [2022-11-02 20:30:16,638 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt [2022-11-02 20:30:16,638 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt [2022-11-02 20:30:16,638 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 20:30:16,639 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 20:30:16,639 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-02 20:30:16,639 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-02 20:30:16,639 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-02 20:30:16,639 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-02 20:30:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vaux [2022-11-02 20:30:16,640 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vaux [2022-11-02 20:30:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-02 20:30:16,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-02 20:30:16,640 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_for_event_ack [2022-11-02 20:30:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_for_event_ack [2022-11-02 20:30:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-02 20:30:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_interrupt [2022-11-02 20:30:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_interrupt [2022-11-02 20:30:16,641 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phydsp_write [2022-11-02 20:30:16,641 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phydsp_write [2022-11-02 20:30:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-02 20:30:16,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-02 20:30:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_mdio_start [2022-11-02 20:30:16,642 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_mdio_start [2022-11-02 20:30:16,642 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_resume [2022-11-02 20:30:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_resume [2022-11-02 20:30:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_request_irq [2022-11-02 20:30:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_request_irq [2022-11-02 20:30:16,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-02 20:30:16,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-02 20:30:16,644 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-02 20:30:16,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-02 20:30:16,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:30:16,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:30:16,644 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_fini [2022-11-02 20:30:16,644 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_fini [2022-11-02 20:30:16,645 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_and_set_word [2022-11-02 20:30:16,645 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_and_set_word [2022-11-02 20:30:16,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-02 20:30:16,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-02 20:30:16,645 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-02 20:30:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-02 20:30:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_readphy [2022-11-02 20:30:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_readphy [2022-11-02 20:30:16,646 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_estats [2022-11-02 20:30:16,646 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_estats [2022-11-02 20:30:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_free_consistent [2022-11-02 20:30:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_free_consistent [2022-11-02 20:30:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:30:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_enable [2022-11-02 20:30:16,647 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_enable [2022-11-02 20:30:16,647 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_skb_unmap [2022-11-02 20:30:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_skb_unmap [2022-11-02 20:30:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_avail [2022-11-02 20:30:16,648 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_avail [2022-11-02 20:30:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:30:16,648 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start [2022-11-02 20:30:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start [2022-11-02 20:30:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-02 20:30:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-02 20:30:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_post_reset [2022-11-02 20:30:16,649 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_post_reset [2022-11-02 20:30:16,649 INFO L130 BoogieDeclarations]: Found specification of procedure strcat [2022-11-02 20:30:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-02 20:30:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-02 20:30:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-02 20:30:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-02 20:30:16,650 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-02 20:30:16,650 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-02 20:30:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 20:30:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 20:30:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_up [2022-11-02 20:30:16,651 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_up [2022-11-02 20:30:16,651 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_vpd_readblock [2022-11-02 20:30:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_vpd_readblock [2022-11-02 20:30:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-02 20:30:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-02 20:30:16,652 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_pre_reset [2022-11-02 20:30:16,652 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_pre_reset [2022-11-02 20:30:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_hw [2022-11-02 20:30:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_hw [2022-11-02 20:30:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2022-11-02 20:30:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2022-11-02 20:30:16,653 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-02 20:30:16,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-02 20:30:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_adv_t [2022-11-02 20:30:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_adv_t [2022-11-02 20:30:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_channel_offline [2022-11-02 20:30:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_channel_offline [2022-11-02 20:30:16,654 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_flow_control [2022-11-02 20:30:16,654 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_flow_control [2022-11-02 20:30:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_bdinfo [2022-11-02 20:30:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_bdinfo [2022-11-02 20:30:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-02 20:30:16,655 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-02 20:30:16,655 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 20:30:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 20:30:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_mac_addr [2022-11-02 20:30:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_mac_addr [2022-11-02 20:30:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_tag [2022-11-02 20:30:16,656 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_tag [2022-11-02 20:30:16,656 INFO L130 BoogieDeclarations]: Found specification of procedure _tg3_flag_set [2022-11-02 20:30:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure _tg3_flag_set [2022-11-02 20:30:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:30:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_refclk_write [2022-11-02 20:30:16,657 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_refclk_write [2022-11-02 20:30:16,657 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_eee_pull_config [2022-11-02 20:30:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_eee_pull_config [2022-11-02 20:30:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pause_cpu_and_set_pc [2022-11-02 20:30:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pause_cpu_and_set_pc [2022-11-02 20:30:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume_cpu [2022-11-02 20:30:16,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume_cpu [2022-11-02 20:30:16,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:30:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:30:16,659 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_power_down_prepare [2022-11-02 20:30:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_power_down_prepare [2022-11-02 20:30:16,659 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_lock [2022-11-02 20:30:16,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_lock [2022-11-02 20:30:16,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2022-11-02 20:30:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2022-11-02 20:30:16,660 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_ints [2022-11-02 20:30:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_ints [2022-11-02 20:30:16,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-02 20:30:16,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-02 20:30:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_do_test_dma [2022-11-02 20:30:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_do_test_dma [2022-11-02 20:30:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_poll_fw [2022-11-02 20:30:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_poll_fw [2022-11-02 20:30:16,661 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_auxctl_smdsp [2022-11-02 20:30:16,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_auxctl_smdsp [2022-11-02 20:30:16,662 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_clear_word [2022-11-02 20:30:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_clear_word [2022-11-02 20:30:16,662 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-02 20:30:16,662 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-02 20:30:16,662 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-11-02 20:30:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-11-02 20:30:16,663 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-02 20:30:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-02 20:30:16,663 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_phys_addr [2022-11-02 20:30:16,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_phys_addr [2022-11-02 20:30:16,663 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 20:30:16,664 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 20:30:16,664 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_5700_link_polarity [2022-11-02 20:30:16,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_5700_link_polarity [2022-11-02 20:30:16,664 INFO L130 BoogieDeclarations]: Found specification of procedure netif_get_num_default_rss_queues [2022-11-02 20:30:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_get_num_default_rss_queues [2022-11-02 20:30:16,665 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_adv_to_mii_ctrl1000_t [2022-11-02 20:30:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_adv_to_mii_ctrl1000_t [2022-11-02 20:30:16,665 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_register_access [2022-11-02 20:30:16,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_register_access [2022-11-02 20:30:16,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-02 20:30:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-02 20:30:16,666 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-02 20:30:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-02 20:30:16,666 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-02 20:30:16,666 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-02 20:30:16,667 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-11-02 20:30:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-11-02 20:30:16,667 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop [2022-11-02 20:30:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop [2022-11-02 20:30:16,667 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_block [2022-11-02 20:30:16,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_block [2022-11-02 20:30:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_scratchpad_read [2022-11-02 20:30:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_scratchpad_read [2022-11-02 20:30:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2022-11-02 20:30:16,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2022-11-02 20:30:16,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 20:30:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 20:30:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:30:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:30:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-02 20:30:16,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-02 20:30:16,669 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_init_5401phy_dsp [2022-11-02 20:30:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_init_5401phy_dsp [2022-11-02 20:30:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_open [2022-11-02 20:30:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_open [2022-11-02 20:30:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_eee [2022-11-02 20:30:16,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_eee [2022-11-02 20:30:16,670 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:30:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:30:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2022-11-02 20:30:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2022-11-02 20:30:16,671 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-02 20:30:16,671 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-02 20:30:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_remove_one [2022-11-02 20:30:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_remove_one [2022-11-02 20:30:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure mmd_eee_adv_to_ethtool_adv_t [2022-11-02 20:30:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure mmd_eee_adv_to_ethtool_adv_t [2022-11-02 20:30:16,672 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-02 20:30:16,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-02 20:30:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tso_bug [2022-11-02 20:30:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tso_bug [2022-11-02 20:30:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-02 20:30:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-02 20:30:16,673 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 20:30:16,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 20:30:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_lrdt_size [2022-11-02 20:30:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_lrdt_size [2022-11-02 20:30:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_mtu [2022-11-02 20:30:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_mtu [2022-11-02 20:30:16,674 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-02 20:30:16,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-02 20:30:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_tg3_driver_exit_19_2 [2022-11-02 20:30:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_tg3_driver_exit_19_2 [2022-11-02 20:30:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_hw [2022-11-02 20:30:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_hw [2022-11-02 20:30:16,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-02 20:30:16,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-02 20:30:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_legacy_regs [2022-11-02 20:30:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_legacy_regs [2022-11-02 20:30:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-02 20:30:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-02 20:30:16,676 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_start_xmit [2022-11-02 20:30:16,676 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_start_xmit [2022-11-02 20:30:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-02 20:30:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-02 20:30:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-02 20:30:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-02 20:30:16,677 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_dump_state [2022-11-02 20:30:16,677 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_dump_state [2022-11-02 20:30:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_advert_flowctrl_1000X [2022-11-02 20:30:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_advert_flowctrl_1000X [2022-11-02 20:30:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-02 20:30:16,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-02 20:30:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:30:16,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped [2022-11-02 20:30:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped [2022-11-02 20:30:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 20:30:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 20:30:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-11-02 20:30:16,679 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-11-02 20:30:16,679 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:30:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-02 20:30:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-02 20:30:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_size [2022-11-02 20:30:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_size [2022-11-02 20:30:16,680 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-02 20:30:16,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-02 20:30:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:30:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_eeprom_len [2022-11-02 20:30:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_eeprom_len [2022-11-02 20:30:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_start [2022-11-02 20:30:16,681 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_start [2022-11-02 20:30:16,681 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_toggle_automdix [2022-11-02 20:30:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_toggle_automdix [2022-11-02 20:30:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_coalesce [2022-11-02 20:30:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_coalesce [2022-11-02 20:30:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_io_resume [2022-11-02 20:30:16,682 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_io_resume [2022-11-02 20:30:16,682 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:30:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:30:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2022-11-02 20:30:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2022-11-02 20:30:16,683 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_close [2022-11-02 20:30:16,683 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_close [2022-11-02 20:30:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:30:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:30:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-02 20:30:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-02 20:30:16,684 INFO L130 BoogieDeclarations]: Found specification of procedure mii_advertise_flowctrl [2022-11-02 20:30:16,684 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_advertise_flowctrl [2022-11-02 20:30:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-02 20:30:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-02 20:30:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_resume [2022-11-02 20:30:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_resume [2022-11-02 20:30:16,685 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_set_bd [2022-11-02 20:30:16,685 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_set_bd [2022-11-02 20:30:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_pwrsrc_switch_to_vmain [2022-11-02 20:30:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_pwrsrc_switch_to_vmain [2022-11-02 20:30:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_logical_addr [2022-11-02 20:30:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_logical_addr [2022-11-02 20:30:16,686 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-02 20:30:16,686 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-02 20:30:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2022-11-02 20:30:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2022-11-02 20:30:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_rx_mode [2022-11-02 20:30:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_rx_mode [2022-11-02 20:30:16,687 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write_sig_legacy [2022-11-02 20:30:16,687 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write_sig_legacy [2022-11-02 20:30:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-02 20:30:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-02 20:30:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:30:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-02 20:30:16,688 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:30:16,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-02 20:30:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_generate_fw_event [2022-11-02 20:30:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_generate_fw_event [2022-11-02 20:30:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_find_info_keyword [2022-11-02 20:30:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_find_info_keyword [2022-11-02 20:30:16,689 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_timer_stop [2022-11-02 20:30:16,689 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_timer_stop [2022-11-02 20:30:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_stop [2022-11-02 20:30:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_stop [2022-11-02 20:30:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_nstats [2022-11-02 20:30:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_nstats [2022-11-02 20:30:16,690 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-02 20:30:16,690 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-02 20:30:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-02 20:30:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-02 20:30:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure calc_crc [2022-11-02 20:30:16,691 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_crc [2022-11-02 20:30:16,691 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_write_indir_tbl [2022-11-02 20:30:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_write_indir_tbl [2022-11-02 20:30:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-02 20:30:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-02 20:30:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_netif_stop [2022-11-02 20:30:16,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_netif_stop [2022-11-02 20:30:16,692 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-02 20:30:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-02 20:30:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-02 20:30:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-02 20:30:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_tx_frag_set [2022-11-02 20:30:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_tx_frag_set [2022-11-02 20:30:16,693 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_loopback [2022-11-02 20:30:16,693 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_loopback [2022-11-02 20:30:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_irq_sync [2022-11-02 20:30:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_irq_sync [2022-11-02 20:30:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-02 20:30:16,694 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-02 20:30:16,694 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_stop_fw [2022-11-02 20:30:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_stop_fw [2022-11-02 20:30:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-02 20:30:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-02 20:30:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-02 20:30:16,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-02 20:30:16,695 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_set_word [2022-11-02 20:30:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_set_word [2022-11-02 20:30:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-02 20:30:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-02 20:30:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_t [2022-11-02 20:30:16,696 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_t [2022-11-02 20:30:16,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:30:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:30:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:30:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure mii_adv_to_ethtool_adv_x [2022-11-02 20:30:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_adv_to_ethtool_adv_x [2022-11-02 20:30:16,697 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_has_work [2022-11-02 20:30:16,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_has_work [2022-11-02 20:30:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_run_loopback [2022-11-02 20:30:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_run_loopback [2022-11-02 20:30:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-02 20:30:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-02 20:30:16,698 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_lso_rd_dma_workaround_bit [2022-11-02 20:30:16,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_lso_rd_dma_workaround_bit [2022-11-02 20:30:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2022-11-02 20:30:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2022-11-02 20:30:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-02 20:30:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-02 20:30:16,699 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-02 20:30:16,699 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-02 20:30:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rss_init_dflt_indir_tbl [2022-11-02 20:30:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rss_init_dflt_indir_tbl [2022-11-02 20:30:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_lpbk_set [2022-11-02 20:30:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_lpbk_set [2022-11-02 20:30:16,700 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_set_multi [2022-11-02 20:30:16,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_set_multi [2022-11-02 20:30:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_unlock [2022-11-02 20:30:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_unlock [2022-11-02 20:30:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_auxctl_read [2022-11-02 20:30:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_auxctl_read [2022-11-02 20:30:16,701 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-02 20:30:16,701 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-02 20:30:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure netif_set_real_num_tx_queues [2022-11-02 20:30:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_set_real_num_tx_queues [2022-11-02 20:30:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-02 20:30:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-02 20:30:16,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_present [2022-11-02 20:30:16,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_present [2022-11-02 20:30:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-02 20:30:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-02 20:30:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-02 20:30:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-02 20:30:16,703 INFO L130 BoogieDeclarations]: Found specification of procedure tw32_mailbox_flush [2022-11-02 20:30:16,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tw32_mailbox_flush [2022-11-02 20:30:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-02 20:30:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-02 20:30:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-02 20:30:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-02 20:30:16,704 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-02 20:30:16,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-02 20:30:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_event_lock [2022-11-02 20:30:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_event_lock [2022-11-02 20:30:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2022-11-02 20:30:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2022-11-02 20:30:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ump_link_report [2022-11-02 20:30:16,705 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ump_link_report [2022-11-02 20:30:16,705 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-02 20:30:16,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2022-11-02 20:30:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:30:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure __tg3_set_one_mac_addr [2022-11-02 20:30:16,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __tg3_set_one_mac_addr [2022-11-02 20:30:16,706 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-02 20:30:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-02 20:30:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_vpd_info_field_size [2022-11-02 20:30:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_vpd_info_field_size [2022-11-02 20:30:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:30:16,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-02 20:30:16,707 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2022-11-02 20:30:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2022-11-02 20:30:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-02 20:30:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-02 20:30:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_napi_disable [2022-11-02 20:30:16,708 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_napi_disable [2022-11-02 20:30:16,708 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-02 20:30:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-02 20:30:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-02 20:30:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-02 20:30:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rxcpu_pause [2022-11-02 20:30:16,709 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rxcpu_pause [2022-11-02 20:30:16,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-02 20:30:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-02 20:30:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_carrier_off [2022-11-02 20:30:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_carrier_off [2022-11-02 20:30:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-02 20:30:16,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-02 20:30:16,710 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2022-11-02 20:30:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2022-11-02 20:30:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-02 20:30:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-02 20:30:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_setup_phy [2022-11-02 20:30:16,711 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_setup_phy [2022-11-02 20:30:16,711 INFO L130 BoogieDeclarations]: Found specification of procedure _tw32_flush [2022-11-02 20:30:16,712 INFO L138 BoogieDeclarations]: Found implementation of procedure _tw32_flush [2022-11-02 20:30:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_rd32_loop [2022-11-02 20:30:16,712 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_rd32_loop [2022-11-02 20:30:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-02 20:30:16,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2022-11-02 20:30:16,712 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_switch_clocks [2022-11-02 20:30:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_switch_clocks [2022-11-02 20:30:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-02 20:30:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-02 20:30:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-02 20:30:16,713 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-02 20:30:16,713 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_ape_write32 [2022-11-02 20:30:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_ape_write32 [2022-11-02 20:30:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-02 20:30:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-02 20:30:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_copper_an_config_ok [2022-11-02 20:30:16,714 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_copper_an_config_ok [2022-11-02 20:30:16,714 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:30:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:30:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_get_regs_len [2022-11-02 20:30:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_get_regs_len [2022-11-02 20:30:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_read_be32 [2022-11-02 20:30:16,715 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_read_be32 [2022-11-02 20:30:16,715 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_reset_task_cancel [2022-11-02 20:30:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_reset_task_cancel [2022-11-02 20:30:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_cl45_read [2022-11-02 20:30:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_cl45_read [2022-11-02 20:30:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_test_and_report_link_chg [2022-11-02 20:30:16,716 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_test_and_report_link_chg [2022-11-02 20:30:16,716 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-02 20:30:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-02 20:30:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_disable_ints [2022-11-02 20:30:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_disable_ints [2022-11-02 20:30:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_enable_nvram_access [2022-11-02 20:30:16,717 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_enable_nvram_access [2022-11-02 20:30:16,717 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-02 20:30:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-02 20:30:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_wait_macro_done [2022-11-02 20:30:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_wait_macro_done [2022-11-02 20:30:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_phy_shdw_write [2022-11-02 20:30:16,718 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_phy_shdw_write [2022-11-02 20:30:16,718 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_write32 [2022-11-02 20:30:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_write32 [2022-11-02 20:30:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-02 20:30:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-02 20:30:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_unlock [2022-11-02 20:30:16,719 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_unlock [2022-11-02 20:30:16,719 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_nvram_unlock [2022-11-02 20:30:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_nvram_unlock [2022-11-02 20:30:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-02 20:30:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-02 20:30:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure get_stat64 [2022-11-02 20:30:16,720 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stat64 [2022-11-02 20:30:16,720 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_full_lock [2022-11-02 20:30:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_full_lock [2022-11-02 20:30:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 20:30:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 20:30:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-02 20:30:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-02 20:30:16,721 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_suspend [2022-11-02 20:30:16,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_suspend [2022-11-02 20:30:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:30:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get_real [2022-11-02 20:30:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get_real [2022-11-02 20:30:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure tg3_halt_cpu [2022-11-02 20:30:16,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tg3_halt_cpu [2022-11-02 20:30:16,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-02 20:30:16,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-02 20:30:20,462 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:30:20,469 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:30:27,918 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-02 20:33:29,375 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-02 20:33:30,386 INFO L276 CfgBuilder]: Performing block encoding [2022-11-02 20:33:30,460 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-02 20:33:30,460 INFO L300 CfgBuilder]: Removed 10 assume(true) statements. [2022-11-02 20:33:30,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:33:30 BoogieIcfgContainer [2022-11-02 20:33:30,475 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-02 20:33:30,479 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-02 20:33:30,479 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-02 20:33:30,484 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-02 20:33:30,484 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.11 08:29:52" (1/3) ... [2022-11-02 20:33:30,485 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bf563dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:33:30, skipping insertion in model container [2022-11-02 20:33:30,486 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:30:12" (2/3) ... [2022-11-02 20:33:30,486 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@bf563dc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.11 08:33:30, skipping insertion in model container [2022-11-02 20:33:30,487 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.11 08:33:30" (3/3) ... [2022-11-02 20:33:30,488 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-broadcom-tg3.cil.i [2022-11-02 20:33:30,511 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-02 20:33:30,511 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-02 20:33:30,988 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-02 20:33:31,010 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;@1a56c830, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-02 20:33:31,010 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-02 20:33:31,057 INFO L276 IsEmpty]: Start isEmpty. Operand has 13073 states, 9094 states have (on average 1.3812403782713878) internal successors, (12561), 9377 states have internal predecessors, (12561), 3630 states have call successors, (3630), 349 states have call predecessors, (3630), 348 states have return successors, (3620), 3553 states have call predecessors, (3620), 3620 states have call successors, (3620) [2022-11-02 20:33:31,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 473 [2022-11-02 20:33:31,121 INFO L187 NwaCegarLoop]: Found error trace [2022-11-02 20:33:31,122 INFO L195 NwaCegarLoop]: trace histogram [41, 41, 40, 40, 40, 40, 40, 40, 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, 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, 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 20:33:31,123 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 20:33:31,129 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-02 20:33:31,129 INFO L85 PathProgramCache]: Analyzing trace with hash 1748915606, now seen corresponding path program 1 times [2022-11-02 20:33:31,141 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-02 20:33:31,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1838311672] [2022-11-02 20:33:31,142 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-02 20:33:31,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-02 20:33:32,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,022 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2022-11-02 20:33:34,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,067 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2022-11-02 20:33:34,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2022-11-02 20:33:34,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,151 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2022-11-02 20:33:34,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,194 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-11-02 20:33:34,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2022-11-02 20:33:34,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,261 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,276 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2022-11-02 20:33:34,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,316 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2022-11-02 20:33:34,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,343 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,361 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2022-11-02 20:33:34,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,385 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,406 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2022-11-02 20:33:34,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,549 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,566 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2022-11-02 20:33:34,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,607 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2022-11-02 20:33:34,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,652 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2022-11-02 20:33:34,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,696 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 146 [2022-11-02 20:33:34,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 157 [2022-11-02 20:33:34,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 168 [2022-11-02 20:33:34,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,806 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,823 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2022-11-02 20:33:34,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,846 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,872 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 190 [2022-11-02 20:33:34,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2022-11-02 20:33:34,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,941 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,958 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 212 [2022-11-02 20:33:34,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:34,985 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:34,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 223 [2022-11-02 20:33:35,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,025 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,042 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 234 [2022-11-02 20:33:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,069 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,085 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 245 [2022-11-02 20:33:35,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 256 [2022-11-02 20:33:35,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,160 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 267 [2022-11-02 20:33:35,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,203 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 278 [2022-11-02 20:33:35,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,245 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 289 [2022-11-02 20:33:35,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,313 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 300 [2022-11-02 20:33:35,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,351 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 311 [2022-11-02 20:33:35,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,387 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 322 [2022-11-02 20:33:35,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 333 [2022-11-02 20:33:35,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,448 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,449 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,463 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 344 [2022-11-02 20:33:35,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,485 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,498 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 355 [2022-11-02 20:33:35,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,535 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 366 [2022-11-02 20:33:35,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,571 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 377 [2022-11-02 20:33:35,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,593 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,608 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 388 [2022-11-02 20:33:35,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,630 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,664 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 399 [2022-11-02 20:33:35,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,701 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 410 [2022-11-02 20:33:35,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,721 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,722 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,736 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 421 [2022-11-02 20:33:35,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,755 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 432 [2022-11-02 20:33:35,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,790 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-11-02 20:33:35,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,803 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 445 [2022-11-02 20:33:35,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,828 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 463 [2022-11-02 20:33:35,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-02 20:33:35,851 INFO L134 CoverageAnalysis]: Checked inductivity of 7140 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7140 trivial. 0 not checked. [2022-11-02 20:33:35,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-02 20:33:35,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1838311672] [2022-11-02 20:33:35,853 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1838311672] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-02 20:33:35,853 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-02 20:33:35,854 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-11-02 20:33:35,856 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1147836456] [2022-11-02 20:33:35,857 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-02 20:33:35,866 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-11-02 20:33:35,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-02 20:33:35,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-11-02 20:33:35,910 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-11-02 20:33:35,937 INFO L87 Difference]: Start difference. First operand has 13073 states, 9094 states have (on average 1.3812403782713878) internal successors, (12561), 9377 states have internal predecessors, (12561), 3630 states have call successors, (3630), 349 states have call predecessors, (3630), 348 states have return successors, (3620), 3553 states have call predecessors, (3620), 3620 states have call successors, (3620) Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 3 states have internal predecessors, (71), 3 states have call successors, (44), 3 states have call predecessors, (44), 1 states have return successors, (43), 3 states have call predecessors, (43), 3 states have call successors, (43)