./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash a02457db27ed7f055c121b548062d80fb44144321090dca77d186a1f6af600e6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 02:33:05,413 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 02:33:05,416 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 02:33:05,462 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 02:33:05,463 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 02:33:05,464 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 02:33:05,466 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 02:33:05,469 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 02:33:05,472 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 02:33:05,473 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 02:33:05,474 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 02:33:05,476 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 02:33:05,477 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 02:33:05,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 02:33:05,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 02:33:05,482 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 02:33:05,483 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 02:33:05,484 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 02:33:05,487 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 02:33:05,490 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 02:33:05,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 02:33:05,494 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 02:33:05,495 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 02:33:05,497 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 02:33:05,501 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 02:33:05,501 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 02:33:05,502 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 02:33:05,503 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 02:33:05,504 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 02:33:05,506 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 02:33:05,506 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 02:33:05,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 02:33:05,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 02:33:05,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 02:33:05,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 02:33:05,512 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 02:33:05,513 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 02:33:05,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 02:33:05,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 02:33:05,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 02:33:05,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 02:33:05,518 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 02:33:05,548 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 02:33:05,548 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 02:33:05,549 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 02:33:05,549 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 02:33:05,550 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 02:33:05,551 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 02:33:05,551 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 02:33:05,552 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 02:33:05,552 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 02:33:05,553 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 02:33:05,553 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 02:33:05,559 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 02:33:05,560 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 02:33:05,561 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 02:33:05,561 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 02:33:05,562 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 02:33:05,562 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 02:33:05,562 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 02:33:05,563 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 02:33:05,564 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 02:33:05,564 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 02:33:05,565 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 02:33:05,565 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 02:33:05,566 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 02:33:05,567 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 02:33:05,567 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 02:33:05,568 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 02:33:05,569 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 02:33:05,570 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 02:33:05,570 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:33:05,570 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 02:33:05,570 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 02:33:05,572 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 02:33:05,572 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 02:33:05,573 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 02:33:05,573 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 02:33:05,573 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 02:33:05,573 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 02:33:05,575 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a02457db27ed7f055c121b548062d80fb44144321090dca77d186a1f6af600e6 [2021-11-23 02:33:05,905 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 02:33:05,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 02:33:05,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 02:33:05,940 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 02:33:05,941 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 02:33:05,942 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i [2021-11-23 02:33:06,050 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/data/d7db9dee2/de68922f0bca4b4ebcd288d3898f9c13/FLAG656e5f4f1 [2021-11-23 02:33:07,466 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 02:33:07,466 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i [2021-11-23 02:33:07,594 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/data/d7db9dee2/de68922f0bca4b4ebcd288d3898f9c13/FLAG656e5f4f1 [2021-11-23 02:33:07,943 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/data/d7db9dee2/de68922f0bca4b4ebcd288d3898f9c13 [2021-11-23 02:33:07,946 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 02:33:07,947 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 02:33:07,949 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 02:33:07,950 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 02:33:07,954 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 02:33:07,955 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:33:07" (1/1) ... [2021-11-23 02:33:07,957 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36b5fda2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:07, skipping insertion in model container [2021-11-23 02:33:07,957 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:33:07" (1/1) ... [2021-11-23 02:33:07,966 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 02:33:08,373 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 02:33:26,802 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_205580cf-232e-495e-abce-fa68def7f1fa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i[988241,988254] [2021-11-23 02:33:26,964 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:33:27,061 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 02:33:29,843 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_205580cf-232e-495e-abce-fa68def7f1fa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i[988241,988254] [2021-11-23 02:33:29,880 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 02:33:31,276 INFO L208 MainTranslator]: Completed translation [2021-11-23 02:33:31,277 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31 WrapperNode [2021-11-23 02:33:31,277 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 02:33:31,279 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 02:33:31,279 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 02:33:31,279 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 02:33:31,289 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (1/1) ... [2021-11-23 02:33:31,734 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (1/1) ... [2021-11-23 02:33:32,993 INFO L137 Inliner]: procedures = 1251, calls = 13480, calls flagged for inlining = 516, calls inlined = 495, statements flattened = 27687 [2021-11-23 02:33:32,994 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 02:33:32,995 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 02:33:32,996 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 02:33:32,996 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 02:33:33,009 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (1/1) ... [2021-11-23 02:33:33,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (1/1) ... [2021-11-23 02:33:33,238 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (1/1) ... [2021-11-23 02:33:33,239 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (1/1) ... [2021-11-23 02:33:34,043 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (1/1) ... [2021-11-23 02:33:34,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (1/1) ... [2021-11-23 02:33:34,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (1/1) ... [2021-11-23 02:33:34,705 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 02:33:34,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 02:33:34,707 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 02:33:34,708 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 02:33:34,709 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (1/1) ... [2021-11-23 02:33:34,720 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 02:33:34,733 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 02:33:34,751 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 02:33:34,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_205580cf-232e-495e-abce-fa68def7f1fa/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 02:33:34,811 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-23 02:33:34,812 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-23 02:33:34,812 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 02:33:34,812 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 02:33:34,812 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 02:33:34,812 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-23 02:33:34,813 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-23 02:33:34,813 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-23 02:33:34,813 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-23 02:33:34,813 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 02:33:34,813 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 02:33:34,813 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-23 02:33:34,814 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-23 02:33:34,814 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-23 02:33:34,814 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-23 02:33:34,814 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 02:33:34,814 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 02:33:34,814 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-23 02:33:34,814 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-23 02:33:34,815 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-23 02:33:34,815 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-23 02:33:34,815 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-23 02:33:34,815 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-23 02:33:34,815 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-23 02:33:34,815 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-23 02:33:34,816 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-23 02:33:34,816 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-23 02:33:34,816 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 02:33:34,816 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 02:33:34,816 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 02:33:34,816 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 02:33:34,816 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-23 02:33:34,817 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-23 02:33:34,817 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-23 02:33:34,817 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-23 02:33:34,817 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 02:33:34,818 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 02:33:34,818 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-23 02:33:34,818 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-23 02:33:34,818 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-23 02:33:34,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-23 02:33:34,818 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-23 02:33:34,819 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-23 02:33:34,819 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-23 02:33:34,819 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-23 02:33:34,819 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-23 02:33:34,819 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-23 02:33:34,820 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-23 02:33:34,820 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-23 02:33:34,820 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-23 02:33:34,821 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-23 02:33:34,822 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 02:33:34,822 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 02:33:34,822 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 02:33:34,822 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 02:33:34,822 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 02:33:34,822 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-23 02:33:34,823 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-23 02:33:34,823 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-23 02:33:34,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-23 02:33:34,823 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-23 02:33:34,824 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-23 02:33:34,824 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 02:33:34,824 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 02:33:34,824 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 02:33:34,824 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 02:33:34,824 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_slot_reset [2021-11-23 02:33:34,824 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_slot_reset [2021-11-23 02:33:34,825 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 02:33:34,825 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 02:33:34,825 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-23 02:33:34,825 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-23 02:33:34,825 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 02:33:34,825 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-23 02:33:34,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-23 02:33:34,826 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-23 02:33:34,827 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-23 02:33:34,827 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 02:33:34,827 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 02:33:34,827 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 02:33:34,827 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 02:33:34,828 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-23 02:33:34,828 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-23 02:33:34,828 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 02:33:34,828 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 02:33:34,829 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-23 02:33:34,829 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-23 02:33:34,829 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-23 02:33:34,829 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-23 02:33:34,830 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-23 02:33:34,830 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-23 02:33:34,830 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 02:33:34,831 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 02:33:34,831 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-23 02:33:34,832 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-23 02:33:34,832 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-23 02:33:34,832 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-23 02:33:34,832 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-23 02:33:34,832 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-23 02:33:34,832 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 02:33:34,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 02:33:34,833 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 02:33:34,833 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 02:33:34,833 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-23 02:33:34,834 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-23 02:33:34,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 02:33:34,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 02:33:34,834 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-23 02:33:34,834 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-23 02:33:34,835 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-23 02:33:34,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-23 02:33:34,836 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 02:33:34,839 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 02:33:34,839 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-23 02:33:34,839 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-23 02:33:34,839 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-23 02:33:34,840 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-23 02:33:34,841 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 02:33:34,841 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 02:33:34,841 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 02:33:34,841 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 02:33:34,849 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-23 02:33:34,849 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-23 02:33:34,849 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-23 02:33:34,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-23 02:33:34,849 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-23 02:33:34,849 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-23 02:33:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-23 02:33:34,850 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-23 02:33:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-23 02:33:34,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-23 02:33:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 02:33:34,850 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-23 02:33:34,850 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-23 02:33:34,851 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 02:33:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 02:33:34,851 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-23 02:33:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-23 02:33:34,851 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-23 02:33:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-23 02:33:34,851 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-23 02:33:34,851 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-23 02:33:34,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 02:33:34,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 02:33:34,852 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-23 02:33:34,852 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-23 02:33:34,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 02:33:34,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 02:33:34,852 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 02:33:34,853 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 02:33:34,853 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-23 02:33:34,853 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-23 02:33:34,853 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-23 02:33:34,853 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-23 02:33:34,853 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-23 02:33:34,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-23 02:33:34,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 02:33:34,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 02:33:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 02:33:34,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 02:33:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 02:33:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure db_empty_task [2021-11-23 02:33:34,854 INFO L138 BoogieDeclarations]: Found implementation of procedure db_empty_task [2021-11-23 02:33:34,854 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-23 02:33:34,855 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-23 02:33:34,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 02:33:34,855 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-23 02:33:34,855 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-23 02:33:34,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 02:33:34,855 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-23 02:33:34,855 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-23 02:33:34,855 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-23 02:33:34,856 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-23 02:33:34,856 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-23 02:33:34,856 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-23 02:33:34,856 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 02:33:34,856 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 02:33:34,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 02:33:34,856 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 02:33:34,856 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-23 02:33:34,857 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-23 02:33:34,857 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-23 02:33:34,857 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-23 02:33:34,857 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 02:33:34,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 02:33:34,857 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 02:33:34,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 02:33:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put___1 [2021-11-23 02:33:34,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put___1 [2021-11-23 02:33:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put___0 [2021-11-23 02:33:34,858 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put___0 [2021-11-23 02:33:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-23 02:33:34,858 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-23 02:33:34,858 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-23 02:33:34,859 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-23 02:33:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 02:33:34,859 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 02:33:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-23 02:33:34,859 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-23 02:33:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 02:33:34,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 02:33:34,859 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-23 02:33:34,860 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-23 02:33:34,860 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-23 02:33:34,860 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-23 02:33:34,860 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-23 02:33:34,860 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-23 02:33:34,860 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 02:33:34,860 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 02:33:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-23 02:33:34,861 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-23 02:33:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-23 02:33:34,861 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-23 02:33:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-23 02:33:34,861 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-23 02:33:34,861 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-23 02:33:34,861 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-23 02:33:34,862 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-23 02:33:34,862 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-23 02:33:34,862 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 02:33:34,862 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 02:33:34,862 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-23 02:33:34,862 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-23 02:33:34,862 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-23 02:33:34,862 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-23 02:33:34,863 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 02:33:34,863 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 02:33:34,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 02:33:34,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 02:33:34,863 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 02:33:34,863 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 02:33:34,863 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-23 02:33:34,864 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-23 02:33:34,864 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 02:33:34,864 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 02:33:34,864 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-23 02:33:34,864 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-23 02:33:34,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 02:33:34,865 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 02:33:34,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 02:33:34,869 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 02:33:34,869 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 02:33:34,869 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-23 02:33:34,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-23 02:33:34,870 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-23 02:33:34,870 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-23 02:33:34,870 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-23 02:33:34,870 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-23 02:33:34,871 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 02:33:34,871 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 02:33:34,871 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 02:33:34,871 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 02:33:34,871 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-23 02:33:34,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-23 02:33:34,871 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-23 02:33:34,872 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-23 02:33:34,872 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-23 02:33:34,872 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-23 02:33:34,872 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-23 02:33:34,872 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-23 02:33:34,872 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-23 02:33:34,872 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-23 02:33:34,872 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-23 02:33:34,873 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-23 02:33:34,873 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-23 02:33:34,873 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-23 02:33:34,873 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-23 02:33:34,873 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-23 02:33:34,873 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 02:33:34,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 02:33:34,874 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 02:33:34,874 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 02:33:34,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 02:33:34,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 02:33:34,874 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 02:33:34,874 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 02:33:34,874 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-23 02:33:34,874 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-23 02:33:34,875 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-23 02:33:34,875 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-23 02:33:34,875 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-23 02:33:34,875 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-23 02:33:34,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 02:33:34,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 02:33:34,875 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-23 02:33:34,875 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-23 02:33:34,876 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 02:33:34,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 02:33:34,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 02:33:34,876 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 02:33:34,876 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-11-23 02:33:34,876 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-11-23 02:33:34,876 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-23 02:33:34,877 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-23 02:33:34,877 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-23 02:33:34,877 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-23 02:33:34,877 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 02:33:34,877 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 02:33:34,877 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-23 02:33:34,877 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-23 02:33:34,877 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 02:33:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 02:33:34,878 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-23 02:33:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-23 02:33:34,878 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-23 02:33:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-23 02:33:34,878 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-23 02:33:34,878 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-23 02:33:34,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_50 [2021-11-23 02:33:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_50 [2021-11-23 02:33:34,879 INFO L130 BoogieDeclarations]: Found specification of procedure db_full_task [2021-11-23 02:33:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure db_full_task [2021-11-23 02:33:34,879 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-23 02:33:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-23 02:33:34,879 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 02:33:34,879 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 02:33:34,879 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 02:33:34,880 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-23 02:33:34,880 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-23 02:33:34,880 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-23 02:33:34,880 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-23 02:33:34,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 02:33:34,880 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_7 [2021-11-23 02:33:34,880 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_7 [2021-11-23 02:33:34,880 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 02:33:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 02:33:34,881 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-23 02:33:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-23 02:33:34,881 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-23 02:33:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-23 02:33:34,881 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_handler [2021-11-23 02:33:34,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_handler [2021-11-23 02:33:34,882 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 02:33:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 02:33:34,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 02:33:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 02:33:34,882 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-23 02:33:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-23 02:33:34,882 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-23 02:33:34,882 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-23 02:33:34,883 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-23 02:33:34,883 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-23 02:33:34,883 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-23 02:33:34,883 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-23 02:33:34,883 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-23 02:33:34,883 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-23 02:33:34,883 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-23 02:33:34,883 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-23 02:33:34,884 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-23 02:33:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-23 02:33:34,884 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-23 02:33:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-23 02:33:34,884 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-23 02:33:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-23 02:33:34,884 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-23 02:33:34,884 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-23 02:33:34,885 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-23 02:33:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-23 02:33:34,885 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 02:33:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 02:33:34,885 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 02:33:34,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 02:33:34,885 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-23 02:33:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-23 02:33:34,886 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 02:33:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 02:33:34,886 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-23 02:33:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-23 02:33:34,886 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2021-11-23 02:33:34,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_kfree_skb_any [2021-11-23 02:33:34,886 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-23 02:33:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-23 02:33:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-23 02:33:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-23 02:33:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_fix_features [2021-11-23 02:33:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_fix_features [2021-11-23 02:33:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 02:33:34,887 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 02:33:34,887 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-23 02:33:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-23 02:33:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-23 02:33:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-23 02:33:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 02:33:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 02:33:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 02:33:34,888 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 02:33:34,888 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-23 02:33:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-23 02:33:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 02:33:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 02:33:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-23 02:33:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-23 02:33:34,889 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-23 02:33:34,889 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-23 02:33:34,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 02:33:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 02:33:34,890 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-23 02:33:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-23 02:33:34,890 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-23 02:33:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-23 02:33:34,890 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 02:33:34,890 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 02:33:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-23 02:33:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-23 02:33:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-23 02:33:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-23 02:33:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-23 02:33:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-23 02:33:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-23 02:33:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-23 02:33:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___0 [2021-11-23 02:33:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___0 [2021-11-23 02:33:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 02:33:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 02:33:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 02:33:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-23 02:33:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-23 02:33:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 02:33:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 02:33:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 02:33:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 02:33:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-23 02:33:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-23 02:33:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-23 02:33:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-23 02:33:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-23 02:33:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-23 02:33:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-23 02:33:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-23 02:33:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-23 02:33:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-23 02:33:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-23 02:33:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-23 02:33:34,895 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 02:33:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 02:33:34,895 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 02:33:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 02:33:34,895 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-23 02:33:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-23 02:33:34,895 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-23 02:33:34,895 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-23 02:33:34,896 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-23 02:33:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-23 02:33:34,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 02:33:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 02:33:34,896 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 02:33:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 02:33:34,896 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-23 02:33:34,896 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-23 02:33:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-23 02:33:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-23 02:33:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-23 02:33:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-23 02:33:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 02:33:34,897 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 02:33:34,897 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 02:33:34,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 02:33:34,898 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-23 02:33:34,898 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-23 02:33:34,898 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-23 02:33:34,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-23 02:33:34,898 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_7 [2021-11-23 02:33:34,898 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_7 [2021-11-23 02:33:34,898 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-23 02:33:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-23 02:33:34,899 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-23 02:33:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-23 02:33:34,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 02:33:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 02:33:34,899 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-23 02:33:34,899 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-23 02:33:34,899 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-23 02:33:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-23 02:33:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-23 02:33:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-23 02:33:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-23 02:33:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-23 02:33:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-23 02:33:34,900 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-23 02:33:34,900 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-23 02:33:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-23 02:33:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 02:33:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 02:33:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 02:33:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 02:33:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-23 02:33:34,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-23 02:33:34,901 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-23 02:33:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-23 02:33:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-23 02:33:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-23 02:33:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 02:33:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 02:33:34,902 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_features [2021-11-23 02:33:34,902 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_features [2021-11-23 02:33:34,903 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-23 02:33:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-23 02:33:34,903 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-23 02:33:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-23 02:33:34,903 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-23 02:33:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-23 02:33:34,903 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-23 02:33:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-23 02:33:34,903 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-23 02:33:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-23 02:33:34,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 02:33:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 02:33:34,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 02:33:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 02:33:34,904 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_disable [2021-11-23 02:33:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_disable [2021-11-23 02:33:34,904 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-23 02:33:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-23 02:33:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 02:33:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 02:33:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-23 02:33:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-23 02:33:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 02:33:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 02:33:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-23 02:33:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-23 02:33:34,906 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-23 02:33:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-23 02:33:34,906 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 02:33:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 02:33:34,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 02:33:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 02:33:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-23 02:33:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-23 02:33:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 02:33:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 02:33:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-23 02:33:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-23 02:33:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-23 02:33:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-23 02:33:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-23 02:33:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-23 02:33:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 02:33:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 02:33:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 02:33:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 02:33:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-23 02:33:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-23 02:33:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-23 02:33:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-23 02:33:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 02:33:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 02:33:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-23 02:33:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-23 02:33:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-23 02:33:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-23 02:33:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_7 [2021-11-23 02:33:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_7 [2021-11-23 02:33:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 02:33:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 02:33:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-23 02:33:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-23 02:33:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 02:33:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 02:33:34,911 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-23 02:33:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-23 02:33:34,911 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 02:33:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 02:33:34,911 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-23 02:33:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-23 02:33:34,911 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-23 02:33:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-23 02:33:34,912 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 02:33:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 02:33:34,912 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-23 02:33:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-23 02:33:34,912 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-23 02:33:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-23 02:33:34,912 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-23 02:33:34,912 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-23 02:33:34,913 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 02:33:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 02:33:34,913 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-23 02:33:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-23 02:33:34,913 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 02:33:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 02:33:34,913 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 02:33:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 02:33:34,914 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-23 02:33:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-23 02:33:34,914 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 02:33:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 02:33:34,914 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-23 02:33:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-23 02:33:34,914 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 02:33:34,914 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-23 02:33:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-23 02:33:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-23 02:33:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-23 02:33:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_10 [2021-11-23 02:33:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_10 [2021-11-23 02:33:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-23 02:33:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-23 02:33:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-23 02:33:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-23 02:33:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-23 02:33:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-23 02:33:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 02:33:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 02:33:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-23 02:33:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-23 02:33:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2021-11-23 02:33:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2021-11-23 02:33:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 02:33:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 02:33:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_get_stats [2021-11-23 02:33:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_get_stats [2021-11-23 02:33:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-23 02:33:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-23 02:33:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-23 02:33:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-23 02:33:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 02:33:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 02:33:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_10 [2021-11-23 02:33:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_10 [2021-11-23 02:33:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-23 02:33:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-23 02:33:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-23 02:33:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-23 02:33:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 02:33:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-23 02:33:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-23 02:33:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-23 02:33:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-23 02:33:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-23 02:33:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-23 02:33:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-23 02:33:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-23 02:33:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 02:33:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 02:33:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 02:33:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 02:33:34,920 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-23 02:33:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-23 02:33:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-23 02:33:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-23 02:33:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 02:33:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-23 02:33:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-23 02:33:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 02:33:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 02:33:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-23 02:33:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-23 02:33:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-23 02:33:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-23 02:33:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 02:33:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 02:33:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-23 02:33:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-23 02:33:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure l2t_hold [2021-11-23 02:33:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure l2t_hold [2021-11-23 02:33:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-23 02:33:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-23 02:33:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-11-23 02:33:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-11-23 02:33:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 02:33:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 02:33:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 02:33:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 02:33:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 02:33:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 02:33:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-23 02:33:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-23 02:33:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-23 02:33:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-23 02:33:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-23 02:33:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-23 02:33:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 02:33:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 02:33:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_25 [2021-11-23 02:33:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_25 [2021-11-23 02:33:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-23 02:33:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-23 02:33:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-23 02:33:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-23 02:33:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure dev_consume_skb_any [2021-11-23 02:33:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_consume_skb_any [2021-11-23 02:33:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-23 02:33:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-23 02:33:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 02:33:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 02:33:34,927 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-23 02:33:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-23 02:33:34,927 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-23 02:33:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-23 02:33:34,927 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_reset [2021-11-23 02:33:34,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_reset [2021-11-23 02:33:34,927 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_error_detected [2021-11-23 02:33:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_error_detected [2021-11-23 02:33:34,928 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-23 02:33:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-23 02:33:34,928 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-23 02:33:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-23 02:33:34,928 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-23 02:33:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-23 02:33:34,928 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-23 02:33:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-23 02:33:34,929 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-23 02:33:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-23 02:33:34,929 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-23 02:33:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-23 02:33:34,929 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-23 02:33:34,929 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-23 02:33:34,929 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-23 02:33:34,930 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-23 02:33:34,930 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-23 02:33:34,930 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-23 02:33:34,930 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-23 02:33:34,930 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-23 02:33:34,930 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-23 02:33:34,930 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-23 02:33:34,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 02:33:34,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 02:33:34,931 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 02:33:34,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 02:33:34,931 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-23 02:33:34,931 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-23 02:33:34,931 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 02:33:34,931 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 02:33:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-23 02:33:34,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-23 02:33:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-23 02:33:34,932 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-23 02:33:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-23 02:33:34,932 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-23 02:33:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-23 02:33:34,932 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-23 02:33:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-23 02:33:34,933 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-23 02:33:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-23 02:33:34,933 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-23 02:33:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-23 02:33:34,933 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-23 02:33:34,933 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 02:33:34,933 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 02:33:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 02:33:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 02:33:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-23 02:33:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-23 02:33:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 02:33:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 02:33:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 02:33:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 02:33:34,935 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 02:33:34,935 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 02:33:34,935 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-23 02:33:34,935 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-23 02:33:34,935 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-23 02:33:34,935 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-23 02:33:34,935 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-23 02:33:34,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-23 02:33:34,936 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-23 02:33:34,936 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-23 02:33:34,936 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-23 02:33:34,936 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-23 02:33:34,936 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 02:33:34,936 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 02:33:34,936 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-23 02:33:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-23 02:33:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 02:33:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 02:33:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-23 02:33:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-23 02:33:34,937 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-23 02:33:34,937 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-23 02:33:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-23 02:33:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-23 02:33:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-23 02:33:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-23 02:33:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-23 02:33:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-23 02:33:34,938 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-23 02:33:34,938 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-23 02:33:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-23 02:33:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-23 02:33:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 02:33:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-23 02:33:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-23 02:33:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 02:33:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 02:33:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-23 02:33:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-23 02:33:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-23 02:33:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-23 02:33:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-23 02:33:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-23 02:33:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-23 02:33:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-23 02:33:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_10 [2021-11-23 02:33:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_10 [2021-11-23 02:33:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 02:33:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 02:33:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-23 02:33:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-23 02:33:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-23 02:33:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-23 02:33:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-23 02:33:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-23 02:33:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-23 02:33:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-23 02:33:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-23 02:33:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-23 02:33:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 02:33:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 02:33:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 02:33:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 02:33:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-23 02:33:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-23 02:33:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-23 02:33:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-23 02:33:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-23 02:33:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-23 02:33:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-23 02:33:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-23 02:33:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 02:33:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 02:33:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-23 02:33:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-23 02:33:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 02:33:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 02:33:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-23 02:33:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-23 02:33:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-23 02:33:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-23 02:33:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-23 02:33:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-23 02:33:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-23 02:33:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-23 02:33:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-23 02:33:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-23 02:33:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-23 02:33:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-23 02:33:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-23 02:33:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-23 02:33:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 02:33:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 02:33:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-23 02:33:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-23 02:33:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 02:33:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 02:33:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-23 02:33:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-23 02:33:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-23 02:33:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-23 02:33:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-23 02:33:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-23 02:33:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-23 02:33:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-23 02:33:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 02:33:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 02:33:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-23 02:33:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-23 02:33:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-23 02:33:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-23 02:33:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_get_link_status [2021-11-23 02:33:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_get_link_status [2021-11-23 02:33:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 02:33:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 02:33:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-23 02:33:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-23 02:33:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 02:33:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_10 [2021-11-23 02:33:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_10 [2021-11-23 02:33:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 02:33:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 02:33:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_work_51 [2021-11-23 02:33:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_work_51 [2021-11-23 02:33:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-23 02:33:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-23 02:33:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-23 02:33:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-23 02:33:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 02:33:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 02:33:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-23 02:33:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-23 02:33:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 02:33:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 02:33:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-23 02:33:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-23 02:33:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 02:33:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 02:33:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-23 02:33:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-23 02:33:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-23 02:33:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-23 02:33:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 02:33:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 02:33:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-23 02:33:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-23 02:33:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-23 02:33:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-23 02:33:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-23 02:33:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-23 02:33:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-23 02:33:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-23 02:33:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-23 02:33:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-23 02:33:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 02:33:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 02:33:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-23 02:33:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-23 02:33:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 02:33:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 02:33:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-23 02:33:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-23 02:33:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-23 02:33:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-23 02:33:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 02:33:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 02:33:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-23 02:33:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-23 02:33:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-23 02:33:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-23 02:33:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-23 02:33:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-23 02:33:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-23 02:33:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-23 02:33:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-23 02:33:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-23 02:33:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-23 02:33:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-23 02:33:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-23 02:33:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-23 02:33:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-23 02:33:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-23 02:33:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-23 02:33:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-23 02:33:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-23 02:33:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-23 02:33:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 02:33:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 02:33:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-23 02:33:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-23 02:33:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 02:33:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 02:33:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-23 02:33:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-23 02:33:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-23 02:33:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-23 02:33:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-23 02:33:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-23 02:33:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-23 02:33:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-23 02:33:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-23 02:33:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-23 02:33:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-23 02:33:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-23 02:33:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-23 02:33:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-23 02:33:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 02:33:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 02:33:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-23 02:33:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-23 02:33:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 02:33:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 02:33:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 02:33:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 02:33:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 02:33:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 02:33:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 02:33:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 02:33:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-23 02:33:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-23 02:33:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 02:33:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 02:33:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-23 02:33:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-23 02:33:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-23 02:33:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-23 02:33:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-23 02:33:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-23 02:33:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-23 02:33:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-23 02:33:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-23 02:33:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-23 02:33:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 02:33:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 02:33:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-23 02:33:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-23 02:33:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-23 02:33:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-23 02:33:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-23 02:33:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-23 02:33:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-23 02:33:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-23 02:33:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure db_drop_task [2021-11-23 02:33:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure db_drop_task [2021-11-23 02:33:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-23 02:33:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-23 02:33:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-23 02:33:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-23 02:33:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-23 02:33:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-23 02:33:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 02:33:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 02:33:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 02:33:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 02:33:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-23 02:33:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-23 02:33:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-23 02:33:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-23 02:33:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 02:33:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 02:33:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 02:33:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-23 02:33:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-23 02:33:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-23 02:33:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-23 02:33:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_clear [2021-11-23 02:33:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_clear [2021-11-23 02:33:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-23 02:33:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-23 02:33:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-23 02:33:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-11-23 02:33:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-23 02:33:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-23 02:33:38,468 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 02:33:38,483 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 02:35:04,992 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 02:35:40,187 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 02:35:55,512 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 02:35:55,513 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 02:35:55,532 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:35:55 BoogieIcfgContainer [2021-11-23 02:35:55,532 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 02:35:55,534 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 02:35:55,535 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 02:35:55,545 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 02:35:55,545 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:33:07" (1/3) ... [2021-11-23 02:35:55,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c03eb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:35:55, skipping insertion in model container [2021-11-23 02:35:55,547 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:33:31" (2/3) ... [2021-11-23 02:35:55,547 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@23c03eb8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:35:55, skipping insertion in model container [2021-11-23 02:35:55,548 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:35:55" (3/3) ... [2021-11-23 02:35:55,549 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--chelsio--cxgb3--cxgb3.ko-entry_point.cil.out.i [2021-11-23 02:35:55,556 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 02:35:55,556 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-11-23 02:35:55,665 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 02:35:55,671 INFO L339 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=FINITE_AUTOMATA, 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-23 02:35:55,672 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-11-23 02:35:55,906 INFO L276 IsEmpty]: Start isEmpty. Operand has 8843 states, 5308 states have (on average 1.337792012057272) internal successors, (7101), 5516 states have internal predecessors, (7101), 3034 states have call successors, (3034), 500 states have call predecessors, (3034), 499 states have return successors, (2997), 2966 states have call predecessors, (2997), 2997 states have call successors, (2997) [2021-11-23 02:35:55,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 639 [2021-11-23 02:35:55,965 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:35:55,967 INFO L514 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 36, 36, 19, 19, 19, 19, 19, 19, 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, 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] [2021-11-23 02:35:55,968 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:35:55,974 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:35:55,975 INFO L85 PathProgramCache]: Analyzing trace with hash 897894444, now seen corresponding path program 1 times [2021-11-23 02:35:55,988 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:35:55,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1211898039] [2021-11-23 02:35:55,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:35:55,990 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:35:57,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:35:58,515 INFO L134 CoverageAnalysis]: Checked inductivity of 7497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7497 trivial. 0 not checked. [2021-11-23 02:35:58,516 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:35:58,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1211898039] [2021-11-23 02:35:58,518 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1211898039] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:35:58,518 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:35:58,519 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:35:58,521 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1313322795] [2021-11-23 02:35:58,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:35:58,530 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:35:58,530 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:35:58,571 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:35:58,572 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:35:58,614 INFO L87 Difference]: Start difference. First operand has 8843 states, 5308 states have (on average 1.337792012057272) internal successors, (7101), 5516 states have internal predecessors, (7101), 3034 states have call successors, (3034), 500 states have call predecessors, (3034), 499 states have return successors, (2997), 2966 states have call predecessors, (2997), 2997 states have call successors, (2997) Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (62), 2 states have call predecessors, (62), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-11-23 02:36:00,955 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.30s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:04,016 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:10,175 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:13,452 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:18,872 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:21,327 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:24,866 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:26,260 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:28,035 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:31,527 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:39,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:36:39,513 INFO L93 Difference]: Finished difference Result 26075 states and 39163 transitions. [2021-11-23 02:36:39,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:36:39,517 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (62), 2 states have call predecessors, (62), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) Word has length 638 [2021-11-23 02:36:39,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:36:39,764 INFO L225 Difference]: With dead ends: 26075 [2021-11-23 02:36:39,764 INFO L226 Difference]: Without dead ends: 17224 [2021-11-23 02:36:39,879 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:36:39,890 INFO L933 BasicCegarLoop]: 15073 mSDtfsCounter, 12580 mSDsluCounter, 13052 mSDsCounter, 0 mSdLazyCounter, 2114 mSolverCounterSat, 1 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12596 SdHoareTripleChecker+Valid, 27115 SdHoareTripleChecker+Invalid, 2121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2114 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.5s IncrementalHoareTripleChecker+Time [2021-11-23 02:36:39,891 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12596 Valid, 27115 Invalid, 2121 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2114 Invalid, 6 Unknown, 0 Unchecked, 39.5s Time] [2021-11-23 02:36:39,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 17224 states. [2021-11-23 02:36:41,716 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 17224 to 17216. [2021-11-23 02:36:41,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17216 states, 10363 states have (on average 1.3284763099488566) internal successors, (13767), 10703 states have internal predecessors, (13767), 5861 states have call successors, (5861), 993 states have call predecessors, (5861), 991 states have return successors, (5870), 5791 states have call predecessors, (5870), 5857 states have call successors, (5870) [2021-11-23 02:36:41,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17216 states to 17216 states and 25498 transitions. [2021-11-23 02:36:41,958 INFO L78 Accepts]: Start accepts. Automaton has 17216 states and 25498 transitions. Word has length 638 [2021-11-23 02:36:41,970 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:36:41,970 INFO L470 AbstractCegarLoop]: Abstraction has 17216 states and 25498 transitions. [2021-11-23 02:36:41,972 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 2 states have call successors, (62), 2 states have call predecessors, (62), 1 states have return successors, (59), 2 states have call predecessors, (59), 2 states have call successors, (59) [2021-11-23 02:36:41,974 INFO L276 IsEmpty]: Start isEmpty. Operand 17216 states and 25498 transitions. [2021-11-23 02:36:42,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 663 [2021-11-23 02:36:42,032 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:36:42,033 INFO L514 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 36, 36, 19, 19, 19, 19, 19, 19, 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, 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] [2021-11-23 02:36:42,033 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 02:36:42,034 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:36:42,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:36:42,038 INFO L85 PathProgramCache]: Analyzing trace with hash 595734243, now seen corresponding path program 1 times [2021-11-23 02:36:42,038 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:36:42,038 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2122579437] [2021-11-23 02:36:42,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:36:42,039 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:36:43,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:36:43,885 INFO L134 CoverageAnalysis]: Checked inductivity of 7497 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7497 trivial. 0 not checked. [2021-11-23 02:36:43,886 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:36:43,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2122579437] [2021-11-23 02:36:43,887 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2122579437] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:36:43,887 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:36:43,888 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:36:43,888 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1256111202] [2021-11-23 02:36:43,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:36:43,893 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:36:43,893 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:36:43,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:36:43,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:36:43,895 INFO L87 Difference]: Start difference. First operand 17216 states and 25498 transitions. Second operand has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) [2021-11-23 02:36:46,175 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:49,183 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:50,810 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:36:58,654 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:01,679 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:06,203 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:08,691 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:14,916 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:17,422 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:22,367 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:25,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:37:25,687 INFO L93 Difference]: Finished difference Result 51253 states and 75922 transitions. [2021-11-23 02:37:25,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:37:25,701 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) Word has length 662 [2021-11-23 02:37:25,703 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:37:26,182 INFO L225 Difference]: With dead ends: 51253 [2021-11-23 02:37:26,183 INFO L226 Difference]: Without dead ends: 34148 [2021-11-23 02:37:26,287 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:37:26,289 INFO L933 BasicCegarLoop]: 15162 mSDtfsCounter, 12652 mSDsluCounter, 12991 mSDsCounter, 0 mSdLazyCounter, 2058 mSolverCounterSat, 3 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 38.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12671 SdHoareTripleChecker+Valid, 27146 SdHoareTripleChecker+Invalid, 2069 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 2058 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 40.5s IncrementalHoareTripleChecker+Time [2021-11-23 02:37:26,289 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12671 Valid, 27146 Invalid, 2069 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 2058 Invalid, 8 Unknown, 0 Unchecked, 40.5s Time] [2021-11-23 02:37:26,344 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34148 states. [2021-11-23 02:37:29,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34148 to 34082. [2021-11-23 02:37:29,315 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34082 states, 20566 states have (on average 1.3301079451521929) internal successors, (27355), 21240 states have internal predecessors, (27355), 11538 states have call successors, (11538), 1983 states have call predecessors, (11538), 1977 states have return successors, (11578), 11401 states have call predecessors, (11578), 11534 states have call successors, (11578) [2021-11-23 02:37:29,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34082 states to 34082 states and 50471 transitions. [2021-11-23 02:37:29,578 INFO L78 Accepts]: Start accepts. Automaton has 34082 states and 50471 transitions. Word has length 662 [2021-11-23 02:37:29,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:37:29,581 INFO L470 AbstractCegarLoop]: Abstraction has 34082 states and 50471 transitions. [2021-11-23 02:37:29,581 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 37.0) internal successors, (111), 3 states have internal predecessors, (111), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (62), 2 states have call predecessors, (62), 2 states have call successors, (62) [2021-11-23 02:37:29,582 INFO L276 IsEmpty]: Start isEmpty. Operand 34082 states and 50471 transitions. [2021-11-23 02:37:29,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 678 [2021-11-23 02:37:29,640 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:37:29,641 INFO L514 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 36, 36, 19, 19, 19, 19, 19, 19, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 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] [2021-11-23 02:37:29,642 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 02:37:29,642 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:37:29,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:37:29,644 INFO L85 PathProgramCache]: Analyzing trace with hash -1116559525, now seen corresponding path program 1 times [2021-11-23 02:37:29,644 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:37:29,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [208529876] [2021-11-23 02:37:29,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:37:29,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:37:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:37:31,332 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7499 trivial. 0 not checked. [2021-11-23 02:37:31,333 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:37:31,333 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [208529876] [2021-11-23 02:37:31,333 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [208529876] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:37:31,334 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:37:31,335 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:37:31,335 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1388277706] [2021-11-23 02:37:31,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:37:31,336 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:37:31,336 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:37:31,337 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:37:31,338 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:37:31,338 INFO L87 Difference]: Start difference. First operand 34082 states and 50471 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (71), 2 states have call predecessors, (71), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-23 02:37:33,614 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:36,278 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:38,476 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:45,671 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:48,485 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:51,575 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:57,163 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:37:59,431 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:38:02,889 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:38:15,920 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:38:15,920 INFO L93 Difference]: Finished difference Result 101906 states and 150946 transitions. [2021-11-23 02:38:15,921 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:38:15,921 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (71), 2 states have call predecessors, (71), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 677 [2021-11-23 02:38:15,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:38:16,768 INFO L225 Difference]: With dead ends: 101906 [2021-11-23 02:38:16,769 INFO L226 Difference]: Without dead ends: 67935 [2021-11-23 02:38:16,926 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:38:16,927 INFO L933 BasicCegarLoop]: 15235 mSDtfsCounter, 12747 mSDsluCounter, 12993 mSDsCounter, 0 mSdLazyCounter, 2056 mSolverCounterSat, 1 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 40.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12771 SdHoareTripleChecker+Valid, 27221 SdHoareTripleChecker+Invalid, 2066 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2056 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 42.5s IncrementalHoareTripleChecker+Time [2021-11-23 02:38:16,928 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12771 Valid, 27221 Invalid, 2066 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2056 Invalid, 9 Unknown, 0 Unchecked, 42.5s Time] [2021-11-23 02:38:17,034 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 67935 states. [2021-11-23 02:38:21,904 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 67935 to 67922. [2021-11-23 02:38:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 67922 states, 40990 states have (on average 1.3305440351305196) internal successors, (54539), 42340 states have internal predecessors, (54539), 22986 states have call successors, (22986), 3957 states have call predecessors, (22986), 3945 states have return successors, (23100), 22709 states have call predecessors, (23100), 22980 states have call successors, (23100) [2021-11-23 02:38:23,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67922 states to 67922 states and 100625 transitions. [2021-11-23 02:38:23,159 INFO L78 Accepts]: Start accepts. Automaton has 67922 states and 100625 transitions. Word has length 677 [2021-11-23 02:38:23,161 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:38:23,164 INFO L470 AbstractCegarLoop]: Abstraction has 67922 states and 100625 transitions. [2021-11-23 02:38:23,164 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 2 states have call successors, (71), 2 states have call predecessors, (71), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-23 02:38:23,165 INFO L276 IsEmpty]: Start isEmpty. Operand 67922 states and 100625 transitions. [2021-11-23 02:38:23,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 678 [2021-11-23 02:38:23,198 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:38:23,200 INFO L514 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 36, 36, 19, 19, 19, 19, 19, 19, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 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] [2021-11-23 02:38:23,201 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 02:38:23,201 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:38:23,201 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:38:23,202 INFO L85 PathProgramCache]: Analyzing trace with hash 1408264006, now seen corresponding path program 1 times [2021-11-23 02:38:23,202 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:38:23,202 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1640204680] [2021-11-23 02:38:23,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:38:23,203 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:38:23,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:38:24,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7499 trivial. 0 not checked. [2021-11-23 02:38:24,571 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:38:24,572 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1640204680] [2021-11-23 02:38:24,572 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1640204680] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:38:24,572 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:38:24,572 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:38:24,573 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1379225286] [2021-11-23 02:38:24,573 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:38:24,574 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:38:24,574 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:38:24,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:38:24,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:38:24,575 INFO L87 Difference]: Start difference. First operand 67922 states and 100625 transitions. Second operand has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (69), 2 states have call predecessors, (69), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-23 02:38:26,832 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.25s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:38:29,362 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:38:36,873 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:38:38,950 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:38:43,270 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:38:46,186 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:38:53,389 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:38:59,818 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:02,729 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:07,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:39:07,822 INFO L93 Difference]: Finished difference Result 202141 states and 301990 transitions. [2021-11-23 02:39:07,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:39:07,822 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (69), 2 states have call predecessors, (69), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 677 [2021-11-23 02:39:07,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:39:09,678 INFO L225 Difference]: With dead ends: 202141 [2021-11-23 02:39:09,678 INFO L226 Difference]: Without dead ends: 134330 [2021-11-23 02:39:10,287 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:39:10,295 INFO L933 BasicCegarLoop]: 15286 mSDtfsCounter, 12677 mSDsluCounter, 13078 mSDsCounter, 0 mSdLazyCounter, 2163 mSolverCounterSat, 5 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 36.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12692 SdHoareTripleChecker+Valid, 27360 SdHoareTripleChecker+Invalid, 2176 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 2163 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 38.6s IncrementalHoareTripleChecker+Time [2021-11-23 02:39:10,296 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12692 Valid, 27360 Invalid, 2176 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 2163 Invalid, 8 Unknown, 0 Unchecked, 38.6s Time] [2021-11-23 02:39:10,456 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134330 states. [2021-11-23 02:39:18,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134330 to 134219. [2021-11-23 02:39:18,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 134219 states, 80941 states have (on average 1.3293880727937633) internal successors, (107602), 83614 states have internal predecessors, (107602), 45424 states have call successors, (45424), 7873 states have call predecessors, (45424), 7853 states have return successors, (48379), 44876 states have call predecessors, (48379), 45414 states have call successors, (48379) [2021-11-23 02:39:20,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 134219 states to 134219 states and 201405 transitions. [2021-11-23 02:39:20,741 INFO L78 Accepts]: Start accepts. Automaton has 134219 states and 201405 transitions. Word has length 677 [2021-11-23 02:39:20,743 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 02:39:20,743 INFO L470 AbstractCegarLoop]: Abstraction has 134219 states and 201405 transitions. [2021-11-23 02:39:20,744 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 40.0) internal successors, (120), 3 states have internal predecessors, (120), 2 states have call successors, (69), 2 states have call predecessors, (69), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-23 02:39:20,744 INFO L276 IsEmpty]: Start isEmpty. Operand 134219 states and 201405 transitions. [2021-11-23 02:39:20,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 686 [2021-11-23 02:39:20,782 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 02:39:20,783 INFO L514 BasicCegarLoop]: trace histogram [36, 36, 36, 36, 36, 36, 36, 36, 36, 19, 19, 19, 19, 19, 19, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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, 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] [2021-11-23 02:39:20,783 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 02:39:20,783 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 02:39:20,784 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 02:39:20,784 INFO L85 PathProgramCache]: Analyzing trace with hash 1205342650, now seen corresponding path program 1 times [2021-11-23 02:39:20,784 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 02:39:20,785 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411836138] [2021-11-23 02:39:20,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 02:39:20,785 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 02:39:21,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 02:39:22,460 INFO L134 CoverageAnalysis]: Checked inductivity of 7499 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7499 trivial. 0 not checked. [2021-11-23 02:39:22,460 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 02:39:22,460 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411836138] [2021-11-23 02:39:22,461 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [411836138] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 02:39:22,461 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 02:39:22,461 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 02:39:22,461 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1311239974] [2021-11-23 02:39:22,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 02:39:22,463 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 02:39:22,463 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 02:39:22,464 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 02:39:22,464 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:39:22,464 INFO L87 Difference]: Start difference. First operand 134219 states and 201405 transitions. Second operand has 3 states, 3 states have (on average 42.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (71), 2 states have call predecessors, (71), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-23 02:39:24,670 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.20s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:27,238 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:30,518 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:32,540 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.12s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:33,601 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:35,508 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.34s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:39,160 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:44,676 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:48,851 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:51,403 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:39:52,839 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.37s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:40:02,144 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 02:40:13,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 02:40:13,822 INFO L93 Difference]: Finished difference Result 401771 states and 602877 transitions. [2021-11-23 02:40:13,822 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 02:40:13,822 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 42.0) internal successors, (126), 3 states have internal predecessors, (126), 2 states have call successors, (71), 2 states have call predecessors, (71), 1 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 685 [2021-11-23 02:40:13,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 02:40:16,393 INFO L225 Difference]: With dead ends: 401771 [2021-11-23 02:40:16,393 INFO L226 Difference]: Without dead ends: 267663 [2021-11-23 02:40:17,087 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 02:40:17,087 INFO L933 BasicCegarLoop]: 15292 mSDtfsCounter, 12681 mSDsluCounter, 12995 mSDsCounter, 0 mSdLazyCounter, 2072 mSolverCounterSat, 1 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 39.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12700 SdHoareTripleChecker+Valid, 27278 SdHoareTripleChecker+Invalid, 2081 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 2072 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 41.6s IncrementalHoareTripleChecker+Time [2021-11-23 02:40:17,088 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [12700 Valid, 27278 Invalid, 2081 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 2072 Invalid, 8 Unknown, 0 Unchecked, 41.6s Time] [2021-11-23 02:40:17,387 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 267663 states.