./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7 --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 80d8e34aec719a5c701a70f6334712b31abbd31243308bffc2bc8134acd4027c --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 19:11:55,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 19:11:55,145 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 19:11:55,196 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 19:11:55,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 19:11:55,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 19:11:55,204 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 19:11:55,208 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 19:11:55,211 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 19:11:55,217 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 19:11:55,218 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 19:11:55,220 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 19:11:55,220 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 19:11:55,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 19:11:55,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 19:11:55,224 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 19:11:55,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 19:11:55,225 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 19:11:55,227 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 19:11:55,230 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 19:11:55,232 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 19:11:55,233 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 19:11:55,234 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 19:11:55,235 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 19:11:55,238 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 19:11:55,239 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 19:11:55,239 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 19:11:55,240 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 19:11:55,241 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 19:11:55,242 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 19:11:55,242 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 19:11:55,243 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 19:11:55,244 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 19:11:55,251 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 19:11:55,252 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 19:11:55,252 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 19:11:55,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 19:11:55,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 19:11:55,254 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 19:11:55,255 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 19:11:55,256 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 19:11:55,258 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-25 19:11:55,305 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 19:11:55,316 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 19:11:55,317 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-25 19:11:55,317 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-25 19:11:55,321 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 19:11:55,322 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-25 19:11:55,322 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-25 19:11:55,322 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-25 19:11:55,323 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-25 19:11:55,323 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-25 19:11:55,324 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-25 19:11:55,324 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-25 19:11:55,324 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-25 19:11:55,325 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-25 19:11:55,325 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-25 19:11:55,325 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-25 19:11:55,325 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-25 19:11:55,326 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-25 19:11:55,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 19:11:55,327 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 19:11:55,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 19:11:55,327 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 19:11:55,327 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 19:11:55,327 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 19:11:55,328 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 19:11:55,328 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 19:11:55,328 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 19:11:55,328 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 19:11:55,329 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-25 19:11:55,329 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 19:11:55,329 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 19:11:55,330 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 19:11:55,330 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 19:11:55,330 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-25 19:11:55,330 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 19:11:55,331 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 19:11:55,331 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-25 19:11:55,331 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 19:11:55,331 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_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80d8e34aec719a5c701a70f6334712b31abbd31243308bffc2bc8134acd4027c [2021-11-25 19:11:55,593 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 19:11:55,615 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 19:11:55,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 19:11:55,619 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 19:11:55,620 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 19:11:55,621 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-25 19:11:55,700 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/data/cf729c40d/973315e9e38f48388f023de5c7bab8e3/FLAG83397f400 [2021-11-25 19:11:57,103 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 19:11:57,104 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-25 19:11:57,221 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/data/cf729c40d/973315e9e38f48388f023de5c7bab8e3/FLAG83397f400 [2021-11-25 19:11:57,534 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/data/cf729c40d/973315e9e38f48388f023de5c7bab8e3 [2021-11-25 19:11:57,537 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 19:11:57,541 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 19:11:57,543 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 19:11:57,544 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 19:11:57,547 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 19:11:57,549 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:11:57" (1/1) ... [2021-11-25 19:11:57,551 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@100d5f2c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:11:57, skipping insertion in model container [2021-11-25 19:11:57,551 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:11:57" (1/1) ... [2021-11-25 19:11:57,559 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 19:11:57,938 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 19:12:20,888 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_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192258,1192271] [2021-11-25 19:12:20,890 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_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192403,1192416] [2021-11-25 19:12:21,018 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 19:12:21,100 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 19:12:23,141 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_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192258,1192271] [2021-11-25 19:12:23,157 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_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192403,1192416] [2021-11-25 19:12:23,169 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 19:12:24,949 INFO L208 MainTranslator]: Completed translation [2021-11-25 19:12:24,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24 WrapperNode [2021-11-25 19:12:24,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 19:12:24,951 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 19:12:24,951 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 19:12:24,951 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 19:12:24,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (1/1) ... [2021-11-25 19:12:25,266 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (1/1) ... [2021-11-25 19:12:25,978 INFO L137 Inliner]: procedures = 1542, calls = 13925, calls flagged for inlining = 786, calls inlined = 755, statements flattened = 31055 [2021-11-25 19:12:25,979 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 19:12:25,980 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 19:12:25,980 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 19:12:25,980 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 19:12:25,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (1/1) ... [2021-11-25 19:12:25,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (1/1) ... [2021-11-25 19:12:26,359 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (1/1) ... [2021-11-25 19:12:26,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (1/1) ... [2021-11-25 19:12:27,016 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (1/1) ... [2021-11-25 19:12:27,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (1/1) ... [2021-11-25 19:12:27,551 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (1/1) ... [2021-11-25 19:12:27,739 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 19:12:27,740 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 19:12:27,740 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 19:12:27,740 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 19:12:27,741 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (1/1) ... [2021-11-25 19:12:27,749 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 19:12:27,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 19:12:27,778 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-25 19:12:27,793 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d9a6333b-37d2-4ed0-8cc3-31194b84dbd7/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-25 19:12:27,822 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-25 19:12:27,822 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-25 19:12:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-25 19:12:27,823 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-25 19:12:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-25 19:12:27,823 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-25 19:12:27,823 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-25 19:12:27,823 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-25 19:12:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-25 19:12:27,824 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-25 19:12:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-25 19:12:27,824 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-25 19:12:27,824 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-25 19:12:27,825 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-25 19:12:27,825 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-25 19:12:27,825 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-25 19:12:27,825 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-25 19:12:27,825 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-25 19:12:27,825 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-25 19:12:27,826 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-25 19:12:27,826 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-25 19:12:27,826 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-25 19:12:27,826 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-25 19:12:27,826 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-25 19:12:27,827 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-25 19:12:27,827 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-25 19:12:27,827 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-25 19:12:27,827 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-25 19:12:27,827 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-25 19:12:27,827 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-25 19:12:27,828 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 19:12:27,828 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-25 19:12:27,828 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-25 19:12:27,828 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-25 19:12:27,828 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-25 19:12:27,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-25 19:12:27,829 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-25 19:12:27,829 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-25 19:12:27,829 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-25 19:12:27,829 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-25 19:12:27,829 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-25 19:12:27,830 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-25 19:12:27,830 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-25 19:12:27,830 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-25 19:12:27,830 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2021-11-25 19:12:27,830 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2021-11-25 19:12:27,831 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-25 19:12:27,831 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-25 19:12:27,831 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-25 19:12:27,831 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-25 19:12:27,831 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-25 19:12:27,831 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-25 19:12:27,832 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-25 19:12:27,832 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-25 19:12:27,832 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-25 19:12:27,832 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-25 19:12:27,832 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-25 19:12:27,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-25 19:12:27,833 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-25 19:12:27,833 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-25 19:12:27,833 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-25 19:12:27,833 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-25 19:12:27,834 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-25 19:12:27,834 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-25 19:12:27,834 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-25 19:12:27,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-25 19:12:27,834 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-25 19:12:27,834 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-25 19:12:27,835 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-25 19:12:27,835 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-25 19:12:27,835 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-25 19:12:27,835 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-25 19:12:27,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 19:12:27,836 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-25 19:12:27,836 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-25 19:12:27,836 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-25 19:12:27,836 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-25 19:12:27,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_reg_lock_of_sge [2021-11-25 19:12:27,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_reg_lock_of_sge [2021-11-25 19:12:27,837 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-25 19:12:27,837 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-25 19:12:27,837 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-25 19:12:27,837 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-25 19:12:27,837 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_work_lock_of_adapter [2021-11-25 19:12:27,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_work_lock_of_adapter [2021-11-25 19:12:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-25 19:12:27,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-25 19:12:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-25 19:12:27,838 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-25 19:12:27,838 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-25 19:12:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-25 19:12:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-25 19:12:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-25 19:12:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-25 19:12:27,839 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-25 19:12:27,839 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 19:12:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-25 19:12:27,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-25 19:12:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-25 19:12:27,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-25 19:12:27,840 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-25 19:12:27,840 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-25 19:12:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-25 19:12:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-25 19:12:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-25 19:12:27,841 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-25 19:12:27,841 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-25 19:12:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-25 19:12:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 19:12:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-25 19:12:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-25 19:12:27,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 19:12:27,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 19:12:27,843 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-25 19:12:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-25 19:12:27,843 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-25 19:12:27,843 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-25 19:12:27,843 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-25 19:12:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-25 19:12:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-25 19:12:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-25 19:12:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-25 19:12:27,844 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-25 19:12:27,844 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-25 19:12:27,845 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-25 19:12:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-25 19:12:27,845 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-25 19:12:27,845 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-25 19:12:27,845 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-25 19:12:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-25 19:12:27,846 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-25 19:12:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-25 19:12:27,846 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-25 19:12:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-25 19:12:27,846 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-25 19:12:27,846 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-25 19:12:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-25 19:12:27,847 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-25 19:12:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-25 19:12:27,847 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-25 19:12:27,847 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-25 19:12:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-25 19:12:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-25 19:12:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 19:12:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 19:12:27,848 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-25 19:12:27,848 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-25 19:12:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-25 19:12:27,849 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-25 19:12:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-25 19:12:27,849 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-25 19:12:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-25 19:12:27,849 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-25 19:12:27,849 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-25 19:12:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-25 19:12:27,850 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-25 19:12:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-25 19:12:27,850 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-25 19:12:27,850 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-25 19:12:27,850 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-25 19:12:27,851 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-25 19:12:27,851 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-25 19:12:27,851 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-25 19:12:27,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-25 19:12:27,851 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-25 19:12:27,851 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-25 19:12:27,852 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-25 19:12:27,852 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-25 19:12:27,852 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-25 19:12:27,852 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-25 19:12:27,852 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-25 19:12:27,852 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-25 19:12:27,853 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 19:12:27,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_118 [2021-11-25 19:12:27,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_118 [2021-11-25 19:12:27,853 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-25 19:12:27,853 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-25 19:12:27,853 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-25 19:12:27,854 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-25 19:12:27,854 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-25 19:12:27,854 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-25 19:12:27,854 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-25 19:12:27,854 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-25 19:12:27,854 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-25 19:12:27,855 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-25 19:12:27,855 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-25 19:12:27,855 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-25 19:12:27,855 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-25 19:12:27,855 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-25 19:12:27,855 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-25 19:12:27,856 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-25 19:12:27,856 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-25 19:12:27,856 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-25 19:12:27,856 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-25 19:12:27,856 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-25 19:12:27,856 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-25 19:12:27,857 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-25 19:12:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-25 19:12:27,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-25 19:12:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-25 19:12:27,857 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-25 19:12:27,857 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-25 19:12:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-25 19:12:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-25 19:12:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-25 19:12:27,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 19:12:27,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 19:12:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-25 19:12:27,859 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-25 19:12:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_102 [2021-11-25 19:12:27,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_102 [2021-11-25 19:12:27,859 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-25 19:12:27,859 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-25 19:12:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-25 19:12:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-25 19:12:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-25 19:12:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-25 19:12:27,860 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-25 19:12:27,860 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-25 19:12:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-25 19:12:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-25 19:12:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-25 19:12:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-25 19:12:27,861 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-25 19:12:27,861 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-25 19:12:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 19:12:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-25 19:12:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-25 19:12:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-25 19:12:27,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-25 19:12:27,862 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-25 19:12:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-25 19:12:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-25 19:12:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-25 19:12:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-25 19:12:27,863 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-25 19:12:27,863 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 19:12:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 19:12:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-25 19:12:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-25 19:12:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-25 19:12:27,864 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-25 19:12:27,864 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-25 19:12:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-25 19:12:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-25 19:12:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-25 19:12:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-25 19:12:27,865 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-25 19:12:27,865 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-25 19:12:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-25 19:12:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-25 19:12:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-25 19:12:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-25 19:12:27,866 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-25 19:12:27,866 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-25 19:12:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-25 19:12:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 19:12:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-25 19:12:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_124 [2021-11-25 19:12:27,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_124 [2021-11-25 19:12:27,867 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-25 19:12:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-25 19:12:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2021-11-25 19:12:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2021-11-25 19:12:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_116 [2021-11-25 19:12:27,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_116 [2021-11-25 19:12:27,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_111 [2021-11-25 19:12:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_111 [2021-11-25 19:12:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-25 19:12:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-25 19:12:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-25 19:12:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-25 19:12:27,869 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-25 19:12:27,869 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-25 19:12:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-25 19:12:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-25 19:12:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-25 19:12:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-25 19:12:27,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2021-11-25 19:12:27,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2021-11-25 19:12:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-25 19:12:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-25 19:12:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-25 19:12:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-25 19:12:27,871 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-25 19:12:27,871 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-25 19:12:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-25 19:12:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-25 19:12:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-25 19:12:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-25 19:12:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-25 19:12:27,872 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-25 19:12:27,872 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-25 19:12:27,873 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-25 19:12:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-25 19:12:27,873 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-25 19:12:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-25 19:12:27,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-25 19:12:27,873 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-25 19:12:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-25 19:12:27,874 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-25 19:12:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-25 19:12:27,874 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-25 19:12:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-25 19:12:27,874 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-25 19:12:27,874 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-25 19:12:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-25 19:12:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-25 19:12:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 19:12:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 19:12:27,875 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-25 19:12:27,875 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-25 19:12:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2021-11-25 19:12:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2021-11-25 19:12:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-25 19:12:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-25 19:12:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-25 19:12:27,876 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-25 19:12:27,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 19:12:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 19:12:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-25 19:12:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-25 19:12:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 19:12:27,877 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-25 19:12:27,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-25 19:12:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-25 19:12:27,878 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-25 19:12:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-25 19:12:27,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-25 19:12:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-25 19:12:27,878 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-25 19:12:27,878 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-25 19:12:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-25 19:12:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-25 19:12:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-25 19:12:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-25 19:12:27,879 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-25 19:12:27,879 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 19:12:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-25 19:12:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-25 19:12:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-25 19:12:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-25 19:12:27,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-25 19:12:27,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-25 19:12:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 19:12:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-25 19:12:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 19:12:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-25 19:12:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-25 19:12:27,881 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-25 19:12:27,881 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-25 19:12:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-25 19:12:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-25 19:12:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-25 19:12:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-25 19:12:27,882 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-25 19:12:27,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-25 19:12:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-25 19:12:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-25 19:12:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure l2t_hold [2021-11-25 19:12:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure l2t_hold [2021-11-25 19:12:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-25 19:12:27,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-25 19:12:27,883 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-25 19:12:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-25 19:12:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-25 19:12:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-25 19:12:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-25 19:12:27,884 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-25 19:12:27,884 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-25 19:12:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-25 19:12:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-25 19:12:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-25 19:12:27,885 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-25 19:12:27,885 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-25 19:12:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-25 19:12:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-25 19:12:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-25 19:12:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-25 19:12:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-25 19:12:27,886 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-25 19:12:27,886 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-25 19:12:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-25 19:12:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-25 19:12:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-25 19:12:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-25 19:12:27,887 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-25 19:12:27,887 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-25 19:12:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-25 19:12:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-25 19:12:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-25 19:12:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 19:12:27,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-25 19:12:27,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-25 19:12:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-25 19:12:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-25 19:12:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-25 19:12:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-25 19:12:27,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-25 19:12:27,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-25 19:12:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-25 19:12:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-25 19:12:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-25 19:12:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-25 19:12:27,890 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-25 19:12:27,890 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-25 19:12:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-25 19:12:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-25 19:12:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-25 19:12:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-25 19:12:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-25 19:12:27,891 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-25 19:12:27,891 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-25 19:12:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-25 19:12:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-25 19:12:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-25 19:12:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-25 19:12:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-25 19:12:27,892 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-25 19:12:27,892 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-25 19:12:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-25 19:12:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-25 19:12:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-25 19:12:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 19:12:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 19:12:27,893 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-25 19:12:27,893 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-25 19:12:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-25 19:12:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-25 19:12:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-25 19:12:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-25 19:12:27,894 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-25 19:12:27,894 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-25 19:12:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_work_lock_of_adapter [2021-11-25 19:12:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_work_lock_of_adapter [2021-11-25 19:12:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-25 19:12:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-25 19:12:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-25 19:12:27,895 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-25 19:12:27,895 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-25 19:12:27,896 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-25 19:12:27,896 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-25 19:12:27,896 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-25 19:12:27,896 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-25 19:12:27,896 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-25 19:12:27,896 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-25 19:12:27,896 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-25 19:12:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-25 19:12:27,897 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-25 19:12:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-25 19:12:27,897 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-25 19:12:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-25 19:12:27,897 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-25 19:12:27,897 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-25 19:12:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-25 19:12:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-25 19:12:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-25 19:12:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 19:12:27,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 19:12:27,898 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-25 19:12:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-25 19:12:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-25 19:12:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-25 19:12:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-25 19:12:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-25 19:12:27,899 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-25 19:12:27,899 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-25 19:12:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-25 19:12:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-25 19:12:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-25 19:12:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-25 19:12:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-25 19:12:27,900 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-25 19:12:27,900 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-25 19:12:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-25 19:12:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-25 19:12:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-25 19:12:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-25 19:12:27,901 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-25 19:12:27,901 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-25 19:12:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-25 19:12:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-25 19:12:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-25 19:12:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-25 19:12:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-25 19:12:27,902 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-25 19:12:27,902 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-25 19:12:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-25 19:12:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-25 19:12:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-25 19:12:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-25 19:12:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-25 19:12:27,903 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-25 19:12:27,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_97 [2021-11-25 19:12:27,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_97 [2021-11-25 19:12:27,904 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-25 19:12:27,904 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-25 19:12:27,904 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-25 19:12:27,904 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-25 19:12:27,904 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-25 19:12:27,905 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-25 19:12:27,905 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-25 19:12:27,905 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-25 19:12:27,905 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-25 19:12:27,905 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-25 19:12:27,905 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-25 19:12:27,905 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-25 19:12:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-25 19:12:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-25 19:12:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-25 19:12:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-25 19:12:27,906 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-25 19:12:27,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-25 19:12:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-25 19:12:27,907 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-25 19:12:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 19:12:27,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 19:12:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-25 19:12:27,907 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-25 19:12:27,907 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-25 19:12:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-25 19:12:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 19:12:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-25 19:12:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-25 19:12:27,908 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-25 19:12:27,908 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-25 19:12:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-25 19:12:27,909 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-25 19:12:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-11-25 19:12:27,909 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-25 19:12:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-25 19:12:27,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_125 [2021-11-25 19:12:27,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_125 [2021-11-25 19:12:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-25 19:12:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-25 19:12:27,910 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-25 19:12:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-25 19:12:27,910 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-25 19:12:27,910 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-25 19:12:27,910 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-25 19:12:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-25 19:12:27,911 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-25 19:12:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-25 19:12:27,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-25 19:12:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-25 19:12:27,911 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-25 19:12:27,911 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-25 19:12:27,912 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-25 19:12:27,912 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-25 19:12:27,912 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-25 19:12:27,912 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-25 19:12:27,912 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-25 19:12:27,912 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-25 19:12:27,912 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-25 19:12:27,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-25 19:12:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-25 19:12:27,913 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-25 19:12:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-25 19:12:27,913 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-25 19:12:27,913 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-25 19:12:27,913 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-25 19:12:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-25 19:12:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-25 19:12:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-25 19:12:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-25 19:12:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-25 19:12:27,914 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-25 19:12:27,914 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-25 19:12:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-25 19:12:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-25 19:12:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-25 19:12:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-25 19:12:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-25 19:12:27,915 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-25 19:12:27,915 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-25 19:12:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-25 19:12:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2021-11-25 19:12:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2021-11-25 19:12:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-25 19:12:27,916 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-25 19:12:27,916 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-25 19:12:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-25 19:12:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-25 19:12:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-25 19:12:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-25 19:12:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-25 19:12:27,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-25 19:12:27,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-25 19:12:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-25 19:12:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-25 19:12:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_117 [2021-11-25 19:12:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_117 [2021-11-25 19:12:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_112 [2021-11-25 19:12:27,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_112 [2021-11-25 19:12:27,918 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 19:12:27,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-25 19:12:27,919 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-25 19:12:27,919 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-25 19:12:27,919 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-25 19:12:27,919 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-25 19:12:27,919 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-25 19:12:27,919 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-25 19:12:27,920 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-25 19:12:27,920 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-25 19:12:27,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 19:12:27,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 19:12:27,920 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-25 19:12:27,920 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-25 19:12:27,920 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-25 19:12:27,921 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-25 19:12:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-25 19:12:27,921 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-25 19:12:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-25 19:12:27,921 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-25 19:12:27,921 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-25 19:12:27,921 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-25 19:12:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-25 19:12:27,922 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-25 19:12:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-25 19:12:27,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-25 19:12:27,922 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-25 19:12:27,922 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-25 19:12:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-25 19:12:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-25 19:12:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 19:12:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-25 19:12:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-25 19:12:27,923 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-25 19:12:27,923 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-25 19:12:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-25 19:12:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-25 19:12:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-25 19:12:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-25 19:12:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-25 19:12:27,924 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 19:12:27,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-25 19:12:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-25 19:12:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-25 19:12:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-25 19:12:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-25 19:12:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-25 19:12:27,925 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-25 19:12:27,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-25 19:12:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-25 19:12:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-25 19:12:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-25 19:12:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-25 19:12:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-25 19:12:27,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_102 [2021-11-25 19:12:27,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_102 [2021-11-25 19:12:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-25 19:12:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-25 19:12:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-25 19:12:27,927 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-25 19:12:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 19:12:27,927 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 19:12:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-25 19:12:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-25 19:12:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-25 19:12:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-25 19:12:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-25 19:12:27,928 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-25 19:12:27,928 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-25 19:12:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-25 19:12:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-25 19:12:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-25 19:12:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-25 19:12:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-25 19:12:27,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-25 19:12:27,929 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-25 19:12:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-25 19:12:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-25 19:12:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-25 19:12:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-25 19:12:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-25 19:12:27,930 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-25 19:12:27,930 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-25 19:12:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-25 19:12:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-25 19:12:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-25 19:12:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-25 19:12:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-25 19:12:27,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-25 19:12:27,931 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-25 19:12:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-25 19:12:27,932 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-25 19:12:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-25 19:12:27,932 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-25 19:12:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-25 19:12:27,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_93 [2021-11-25 19:12:27,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_93 [2021-11-25 19:12:27,933 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-25 19:12:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-25 19:12:27,933 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-25 19:12:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-25 19:12:27,933 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-25 19:12:27,933 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-25 19:12:27,933 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-25 19:12:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-25 19:12:27,934 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-25 19:12:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-25 19:12:27,934 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-25 19:12:27,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-25 19:12:27,934 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-25 19:12:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-25 19:12:27,935 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-25 19:12:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-25 19:12:27,935 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-25 19:12:27,935 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-25 19:12:27,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 19:12:27,935 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-25 19:12:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-25 19:12:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-25 19:12:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-25 19:12:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-25 19:12:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-25 19:12:27,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_88 [2021-11-25 19:12:27,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_88 [2021-11-25 19:12:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-25 19:12:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-25 19:12:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-25 19:12:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-25 19:12:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-25 19:12:27,937 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-25 19:12:27,937 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-25 19:12:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-25 19:12:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_l2t_entry [2021-11-25 19:12:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_l2t_entry [2021-11-25 19:12:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-25 19:12:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-25 19:12:27,938 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-25 19:12:27,938 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-25 19:12:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-25 19:12:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-25 19:12:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_reg_lock_of_sge [2021-11-25 19:12:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_reg_lock_of_sge [2021-11-25 19:12:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-25 19:12:27,939 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-25 19:12:27,939 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-25 19:12:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-25 19:12:27,940 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-25 19:12:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-25 19:12:27,940 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-25 19:12:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-25 19:12:27,940 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-25 19:12:27,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-25 19:12:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-25 19:12:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-25 19:12:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-25 19:12:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-25 19:12:27,941 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-25 19:12:27,941 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-25 19:12:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 19:12:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 19:12:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-25 19:12:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-25 19:12:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-25 19:12:27,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-25 19:12:27,942 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-25 19:12:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-25 19:12:27,943 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-25 19:12:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-25 19:12:27,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_98 [2021-11-25 19:12:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_98 [2021-11-25 19:12:27,943 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-25 19:12:27,943 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-25 19:12:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-25 19:12:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-25 19:12:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-25 19:12:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-25 19:12:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-25 19:12:27,944 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-25 19:12:27,944 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-25 19:12:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-25 19:12:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-25 19:12:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-25 19:12:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-25 19:12:27,945 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-25 19:12:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-25 19:12:27,945 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-25 19:12:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-25 19:12:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-25 19:12:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-25 19:12:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-25 19:12:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-25 19:12:27,946 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-25 19:12:27,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-25 19:12:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-25 19:12:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-25 19:12:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-25 19:12:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-25 19:12:27,947 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-25 19:12:27,947 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-25 19:12:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 19:12:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 19:12:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-25 19:12:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-25 19:12:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-25 19:12:27,948 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-25 19:12:27,948 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-25 19:12:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-25 19:12:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_94 [2021-11-25 19:12:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_94 [2021-11-25 19:12:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 19:12:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 19:12:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-25 19:12:27,949 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-25 19:12:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-25 19:12:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-25 19:12:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-25 19:12:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-25 19:12:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-25 19:12:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-25 19:12:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-25 19:12:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-25 19:12:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_89 [2021-11-25 19:12:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_89 [2021-11-25 19:12:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-25 19:12:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-25 19:12:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-25 19:12:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-25 19:12:27,952 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-25 19:12:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-25 19:12:27,952 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-25 19:12:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-25 19:12:27,952 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-25 19:12:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-25 19:12:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-25 19:12:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-25 19:12:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-25 19:12:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-25 19:12:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-25 19:12:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-25 19:12:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-25 19:12:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-25 19:12:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-25 19:12:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-25 19:12:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-25 19:12:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-25 19:12:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-25 19:12:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-25 19:12:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-25 19:12:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-25 19:12:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-25 19:12:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-25 19:12:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-25 19:12:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-25 19:12:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-25 19:12:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-25 19:12:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-25 19:12:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-25 19:12:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 19:12:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 19:12:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-25 19:12:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-25 19:12:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-25 19:12:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-25 19:12:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-25 19:12:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-25 19:12:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-25 19:12:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-25 19:12:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-25 19:12:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-25 19:12:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-25 19:12:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-25 19:12:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-25 19:12:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-25 19:12:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-25 19:12:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-25 19:12:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-25 19:12:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-25 19:12:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-25 19:12:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-25 19:12:27,959 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-25 19:12:27,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-25 19:12:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-25 19:12:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-25 19:12:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-25 19:12:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-25 19:12:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-25 19:12:27,960 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-25 19:12:27,960 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-25 19:12:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-25 19:12:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-25 19:12:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-25 19:12:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-25 19:12:27,961 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-25 19:12:27,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sge_rspq [2021-11-25 19:12:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sge_rspq [2021-11-25 19:12:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 19:12:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 19:12:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-25 19:12:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-25 19:12:27,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-25 19:12:27,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-25 19:12:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-25 19:12:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-25 19:12:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-25 19:12:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-25 19:12:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-25 19:12:27,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-25 19:12:27,963 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-25 19:12:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-25 19:12:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-25 19:12:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-25 19:12:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-25 19:12:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-25 19:12:27,964 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-25 19:12:27,964 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-25 19:12:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-25 19:12:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-25 19:12:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_l2t_entry [2021-11-25 19:12:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_l2t_entry [2021-11-25 19:12:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-25 19:12:27,965 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-25 19:12:27,965 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-25 19:12:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-25 19:12:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-25 19:12:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-25 19:12:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sge_rspq [2021-11-25 19:12:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sge_rspq [2021-11-25 19:12:27,966 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-25 19:12:27,966 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-25 19:12:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-25 19:12:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-25 19:12:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-25 19:12:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-25 19:12:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-25 19:12:27,967 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-25 19:12:27,967 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-25 19:12:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-25 19:12:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-25 19:12:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-25 19:12:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-25 19:12:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-25 19:12:27,968 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-25 19:12:27,968 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-25 19:12:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-25 19:12:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-25 19:12:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-25 19:12:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-25 19:12:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-25 19:12:27,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-25 19:12:27,969 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-25 19:12:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-25 19:12:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-25 19:12:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-25 19:12:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-25 19:12:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-25 19:12:27,970 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-25 19:12:27,970 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-25 19:12:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-25 19:12:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-25 19:12:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-25 19:12:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-25 19:12:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-25 19:12:27,971 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-25 19:12:27,971 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-25 19:12:27,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-25 19:12:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-25 19:12:27,972 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-25 19:12:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 19:12:27,972 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-25 19:12:27,972 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-25 19:12:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-25 19:12:27,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-25 19:12:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-25 19:12:27,973 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-25 19:12:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-25 19:12:27,973 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-25 19:12:27,973 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-25 19:12:27,974 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-25 19:12:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-25 19:12:27,974 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-25 19:12:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-25 19:12:27,974 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-25 19:12:27,974 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-25 19:12:27,974 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-25 19:12:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-25 19:12:27,975 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-25 19:12:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-25 19:12:27,975 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-25 19:12:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-25 19:12:27,975 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-25 19:12:27,975 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-25 19:12:27,976 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-25 19:12:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-25 19:12:27,976 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-25 19:12:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-25 19:12:27,976 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-25 19:12:27,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-25 19:12:27,976 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-25 19:12:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-25 19:12:27,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-25 19:12:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-25 19:12:27,977 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-25 19:12:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-25 19:12:27,977 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-25 19:12:27,977 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-25 19:12:27,978 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-25 19:12:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-25 19:12:27,978 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-25 19:12:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2021-11-25 19:12:27,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2021-11-25 19:12:27,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-25 19:12:27,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-25 19:12:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-25 19:12:27,979 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-25 19:12:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-25 19:12:27,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-25 19:12:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-25 19:12:27,979 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-25 19:12:27,979 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-25 19:12:27,980 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-25 19:12:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-25 19:12:27,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-25 19:12:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-11-25 19:12:27,980 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-11-25 19:12:27,980 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 19:12:27,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-25 19:12:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 19:12:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-25 19:12:27,981 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-25 19:12:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 19:12:27,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-25 19:12:27,981 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-25 19:12:27,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-25 19:12:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-25 19:12:27,982 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-25 19:12:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-25 19:12:27,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-25 19:12:27,982 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-25 19:12:27,982 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-25 19:12:27,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-25 19:12:27,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-25 19:12:27,983 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-25 19:12:27,983 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-25 19:12:27,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-25 19:12:27,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-25 19:12:27,983 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-25 19:12:27,984 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-25 19:12:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-25 19:12:27,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-25 19:12:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-25 19:12:27,984 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-25 19:12:27,984 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-25 19:12:27,984 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-25 19:12:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-25 19:12:27,985 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-25 19:12:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-25 19:12:27,985 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-25 19:12:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-25 19:12:27,985 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-25 19:12:27,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_101 [2021-11-25 19:12:27,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_101 [2021-11-25 19:12:27,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-25 19:12:27,986 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-25 19:12:27,986 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-25 19:12:27,986 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-25 19:12:27,986 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-25 19:12:27,986 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-25 19:12:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-25 19:12:27,987 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-25 19:12:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-25 19:12:27,987 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-25 19:12:27,987 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-25 19:12:27,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-25 19:12:27,988 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-25 19:12:27,988 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-25 19:12:27,988 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 19:12:27,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 19:12:27,988 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-25 19:12:27,988 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-25 19:12:27,988 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-25 19:12:27,989 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-25 19:12:27,989 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-25 19:12:27,989 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-25 19:12:27,989 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-25 19:12:27,989 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-25 19:12:27,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_119 [2021-11-25 19:12:27,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_119 [2021-11-25 19:12:27,990 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-25 19:12:27,990 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-25 19:12:27,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_103 [2021-11-25 19:12:27,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_103 [2021-11-25 19:12:27,990 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-25 19:12:27,990 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-25 19:12:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-25 19:12:27,991 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-25 19:12:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-25 19:12:27,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-25 19:12:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-25 19:12:27,991 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-25 19:12:27,991 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-25 19:12:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-25 19:12:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-25 19:12:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-25 19:12:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-25 19:12:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-25 19:12:27,992 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-25 19:12:27,992 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-25 19:12:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-25 19:12:27,993 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-25 19:12:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-25 19:12:27,993 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-25 19:12:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 19:12:27,993 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 19:12:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-25 19:12:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-25 19:12:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-25 19:12:27,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-25 19:12:27,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-25 19:12:31,050 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 19:12:31,056 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 19:13:40,552 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-25 19:13:52,010 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 19:14:24,371 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 19:14:38,214 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 19:14:38,214 INFO L301 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-25 19:14:38,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:14:38 BoogieIcfgContainer [2021-11-25 19:14:38,227 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 19:14:38,229 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-25 19:14:38,229 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-25 19:14:38,233 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-25 19:14:38,233 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 07:11:57" (1/3) ... [2021-11-25 19:14:38,233 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c70588e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 07:14:38, skipping insertion in model container [2021-11-25 19:14:38,234 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:12:24" (2/3) ... [2021-11-25 19:14:38,234 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c70588e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 07:14:38, skipping insertion in model container [2021-11-25 19:14:38,234 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:14:38" (3/3) ... [2021-11-25 19:14:38,235 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-25 19:14:38,241 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-25 19:14:38,241 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-25 19:14:38,321 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-25 19:14:38,328 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 [2021-11-25 19:14:38,328 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-25 19:14:38,526 INFO L276 IsEmpty]: Start isEmpty. Operand has 9464 states, 5556 states have (on average 1.3174946004319654) internal successors, (7320), 5727 states have internal predecessors, (7320), 3363 states have call successors, (3363), 545 states have call predecessors, (3363), 544 states have return successors, (3356), 3325 states have call predecessors, (3356), 3356 states have call successors, (3356) [2021-11-25 19:14:38,624 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2021-11-25 19:14:38,624 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:14:38,626 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:14:38,627 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:14:38,631 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:14:38,632 INFO L85 PathProgramCache]: Analyzing trace with hash -2043455938, now seen corresponding path program 1 times [2021-11-25 19:14:38,641 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:14:38,642 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084490435] [2021-11-25 19:14:38,642 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:14:38,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:14:39,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:14:41,143 INFO L134 CoverageAnalysis]: Checked inductivity of 44735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44735 trivial. 0 not checked. [2021-11-25 19:14:41,144 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:14:41,144 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084490435] [2021-11-25 19:14:41,145 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2084490435] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:14:41,145 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:14:41,146 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:14:41,147 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [973542042] [2021-11-25 19:14:41,148 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:14:41,157 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:14:41,157 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:14:41,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:14:41,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:14:41,233 INFO L87 Difference]: Start difference. First operand has 9464 states, 5556 states have (on average 1.3174946004319654) internal successors, (7320), 5727 states have internal predecessors, (7320), 3363 states have call successors, (3363), 545 states have call predecessors, (3363), 544 states have return successors, (3356), 3325 states have call predecessors, (3356), 3356 states have call successors, (3356) Second operand has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (114), 3 states have call predecessors, (114), 3 states have call successors, (114) [2021-11-25 19:14:44,577 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 [] [2021-11-25 19:14:46,498 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:14:49,830 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:14:52,984 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:14:57,303 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:00,353 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:07,459 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:10,597 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:16,173 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:19,859 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:22,429 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:26,030 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:28,897 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:15:28,898 INFO L93 Difference]: Finished difference Result 27554 states and 41555 transitions. [2021-11-25 19:15:28,899 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:15:28,901 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (114), 3 states have call predecessors, (114), 3 states have call successors, (114) Word has length 1107 [2021-11-25 19:15:28,909 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:15:29,187 INFO L225 Difference]: With dead ends: 27554 [2021-11-25 19:15:29,187 INFO L226 Difference]: Without dead ends: 18218 [2021-11-25 19:15:29,296 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 [2021-11-25 19:15:29,301 INFO L933 BasicCegarLoop]: 16499 mSDtfsCounter, 13217 mSDsluCounter, 14044 mSDsCounter, 0 mSdLazyCounter, 3154 mSolverCounterSat, 9 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13230 SdHoareTripleChecker+Valid, 29095 SdHoareTripleChecker+Invalid, 3172 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 3154 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.4s IncrementalHoareTripleChecker+Time [2021-11-25 19:15:29,302 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13230 Valid, 29095 Invalid, 3172 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [9 Valid, 3154 Invalid, 9 Unknown, 0 Unchecked, 46.4s Time] [2021-11-25 19:15:29,364 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18218 states. [2021-11-25 19:15:31,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18218 to 18204. [2021-11-25 19:15:31,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18204 states, 10725 states have (on average 1.3162703962703963) internal successors, (14117), 11064 states have internal predecessors, (14117), 6402 states have call successors, (6402), 1077 states have call predecessors, (6402), 1075 states have return successors, (6718), 6334 states have call predecessors, (6718), 6402 states have call successors, (6718) [2021-11-25 19:15:31,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18204 states to 18204 states and 27237 transitions. [2021-11-25 19:15:31,395 INFO L78 Accepts]: Start accepts. Automaton has 18204 states and 27237 transitions. Word has length 1107 [2021-11-25 19:15:31,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:15:31,406 INFO L470 AbstractCegarLoop]: Abstraction has 18204 states and 27237 transitions. [2021-11-25 19:15:31,407 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (114), 3 states have call predecessors, (114), 3 states have call successors, (114) [2021-11-25 19:15:31,408 INFO L276 IsEmpty]: Start isEmpty. Operand 18204 states and 27237 transitions. [2021-11-25 19:15:31,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2021-11-25 19:15:31,495 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:15:31,496 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:15:31,497 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-25 19:15:31,497 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:15:31,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:15:31,501 INFO L85 PathProgramCache]: Analyzing trace with hash 1725107150, now seen corresponding path program 1 times [2021-11-25 19:15:31,501 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:15:31,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1955337163] [2021-11-25 19:15:31,501 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:15:31,502 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:15:32,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:15:33,455 INFO L134 CoverageAnalysis]: Checked inductivity of 44737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44737 trivial. 0 not checked. [2021-11-25 19:15:33,455 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:15:33,459 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1955337163] [2021-11-25 19:15:33,459 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1955337163] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:15:33,461 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:15:33,461 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:15:33,461 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [661283472] [2021-11-25 19:15:33,462 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:15:33,466 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:15:33,466 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:15:33,467 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:15:33,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:15:33,469 INFO L87 Difference]: Start difference. First operand 18204 states and 27237 transitions. Second operand has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2021-11-25 19:15:36,478 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 [] [2021-11-25 19:15:38,143 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:44,363 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:46,938 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:53,022 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:55,061 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:15:59,764 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:03,352 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:05,408 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:07,694 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:12,895 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:15,751 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:18,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:16:18,657 INFO L93 Difference]: Finished difference Result 53986 states and 80792 transitions. [2021-11-25 19:16:18,668 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:16:18,668 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) Word has length 1122 [2021-11-25 19:16:18,805 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:16:19,106 INFO L225 Difference]: With dead ends: 53986 [2021-11-25 19:16:19,106 INFO L226 Difference]: Without dead ends: 35995 [2021-11-25 19:16:19,222 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 [2021-11-25 19:16:19,223 INFO L933 BasicCegarLoop]: 16869 mSDtfsCounter, 13414 mSDsluCounter, 13868 mSDsCounter, 0 mSdLazyCounter, 3168 mSolverCounterSat, 17 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13435 SdHoareTripleChecker+Valid, 29255 SdHoareTripleChecker+Invalid, 3194 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 3168 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.0s IncrementalHoareTripleChecker+Time [2021-11-25 19:16:19,226 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13435 Valid, 29255 Invalid, 3194 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [17 Valid, 3168 Invalid, 9 Unknown, 0 Unchecked, 44.0s Time] [2021-11-25 19:16:19,284 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35995 states. [2021-11-25 19:16:21,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35995 to 35986. [2021-11-25 19:16:21,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35986 states, 21220 states have (on average 1.3169180018850142) internal successors, (27945), 21899 states have internal predecessors, (27945), 12622 states have call successors, (12622), 2148 states have call predecessors, (12622), 2142 states have return successors, (13268), 12481 states have call predecessors, (13268), 12622 states have call successors, (13268) [2021-11-25 19:16:22,456 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35986 states to 35986 states and 53835 transitions. [2021-11-25 19:16:22,465 INFO L78 Accepts]: Start accepts. Automaton has 35986 states and 53835 transitions. Word has length 1122 [2021-11-25 19:16:22,468 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:16:22,468 INFO L470 AbstractCegarLoop]: Abstraction has 35986 states and 53835 transitions. [2021-11-25 19:16:22,469 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2021-11-25 19:16:22,469 INFO L276 IsEmpty]: Start isEmpty. Operand 35986 states and 53835 transitions. [2021-11-25 19:16:22,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-25 19:16:22,503 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:16:22,504 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:16:22,504 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-25 19:16:22,505 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:16:22,505 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:16:22,506 INFO L85 PathProgramCache]: Analyzing trace with hash 2117796075, now seen corresponding path program 1 times [2021-11-25 19:16:22,506 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:16:22,506 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205128983] [2021-11-25 19:16:22,507 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:16:22,507 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:16:23,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:16:24,036 INFO L134 CoverageAnalysis]: Checked inductivity of 44736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44736 trivial. 0 not checked. [2021-11-25 19:16:24,037 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:16:24,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205128983] [2021-11-25 19:16:24,037 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1205128983] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:16:24,037 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:16:24,038 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:16:24,038 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1588548543] [2021-11-25 19:16:24,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:16:24,039 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:16:24,040 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:16:24,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:16:24,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:16:24,041 INFO L87 Difference]: Start difference. First operand 35986 states and 53835 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2021-11-25 19:16:26,846 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 [] [2021-11-25 19:16:36,786 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.64s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2021-11-25 19:16:43,670 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:45,702 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:48,384 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:53,330 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:55,562 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:16:59,309 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:17:03,679 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:17:05,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:17:05,942 INFO L93 Difference]: Finished difference Result 107335 states and 160566 transitions. [2021-11-25 19:17:05,943 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:17:05,943 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) Word has length 1135 [2021-11-25 19:17:05,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:17:06,718 INFO L225 Difference]: With dead ends: 107335 [2021-11-25 19:17:06,719 INFO L226 Difference]: Without dead ends: 71562 [2021-11-25 19:17:06,927 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 [2021-11-25 19:17:06,930 INFO L933 BasicCegarLoop]: 16029 mSDtfsCounter, 13449 mSDsluCounter, 13904 mSDsCounter, 0 mSdLazyCounter, 3089 mSolverCounterSat, 7 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 37.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13463 SdHoareTripleChecker+Valid, 28440 SdHoareTripleChecker+Invalid, 3102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 3089 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 39.6s IncrementalHoareTripleChecker+Time [2021-11-25 19:17:06,934 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13463 Valid, 28440 Invalid, 3102 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 3089 Invalid, 6 Unknown, 0 Unchecked, 39.6s Time] [2021-11-25 19:17:07,015 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71562 states. [2021-11-25 19:17:11,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71562 to 71547. [2021-11-25 19:17:11,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71547 states, 42213 states have (on average 1.3175325136806197) internal successors, (55617), 43578 states have internal predecessors, (55617), 25048 states have call successors, (25048), 4296 states have call predecessors, (25048), 4284 states have return successors, (26352), 24755 states have call predecessors, (26352), 25048 states have call successors, (26352) [2021-11-25 19:17:12,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71547 states to 71547 states and 107017 transitions. [2021-11-25 19:17:12,354 INFO L78 Accepts]: Start accepts. Automaton has 71547 states and 107017 transitions. Word has length 1135 [2021-11-25 19:17:12,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:17:12,372 INFO L470 AbstractCegarLoop]: Abstraction has 71547 states and 107017 transitions. [2021-11-25 19:17:12,373 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2021-11-25 19:17:12,373 INFO L276 IsEmpty]: Start isEmpty. Operand 71547 states and 107017 transitions. [2021-11-25 19:17:12,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2021-11-25 19:17:12,421 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:17:12,422 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:17:12,422 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-25 19:17:12,423 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:17:12,423 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:17:12,423 INFO L85 PathProgramCache]: Analyzing trace with hash -1648531201, now seen corresponding path program 1 times [2021-11-25 19:17:12,423 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:17:12,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1610559136] [2021-11-25 19:17:12,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:17:12,424 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:17:12,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:17:14,048 INFO L134 CoverageAnalysis]: Checked inductivity of 44736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44736 trivial. 0 not checked. [2021-11-25 19:17:14,049 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:17:14,049 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1610559136] [2021-11-25 19:17:14,049 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1610559136] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:17:14,049 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:17:14,049 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:17:14,050 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1113386446] [2021-11-25 19:17:14,050 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:17:14,051 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:17:14,051 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:17:14,052 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:17:14,052 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:17:14,052 INFO L87 Difference]: Start difference. First operand 71547 states and 107017 transitions. Second operand has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2021-11-25 19:17:17,091 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:17:21,943 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.83s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:17:24,650 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:17:28,353 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:17:38,474 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:17:40,516 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:17:42,697 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-25 19:17:49,103 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:17:51,542 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:17:56,010 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:18:01,166 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 [] [2021-11-25 19:18:05,051 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:18:05,051 INFO L93 Difference]: Finished difference Result 213672 states and 319550 transitions. [2021-11-25 19:18:05,051 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:18:05,052 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) Word has length 1134 [2021-11-25 19:18:05,054 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:18:06,557 INFO L225 Difference]: With dead ends: 213672 [2021-11-25 19:18:06,557 INFO L226 Difference]: Without dead ends: 142338 [2021-11-25 19:18:06,885 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 [2021-11-25 19:18:06,886 INFO L933 BasicCegarLoop]: 16398 mSDtfsCounter, 13392 mSDsluCounter, 13902 mSDsCounter, 0 mSdLazyCounter, 3100 mSolverCounterSat, 7 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13410 SdHoareTripleChecker+Valid, 28809 SdHoareTripleChecker+Invalid, 3117 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 3100 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.1s IncrementalHoareTripleChecker+Time [2021-11-25 19:18:06,887 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13410 Valid, 28809 Invalid, 3117 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 3100 Invalid, 10 Unknown, 0 Unchecked, 46.1s Time] [2021-11-25 19:18:07,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142338 states. [2021-11-25 19:18:16,615 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142338 to 142323. [2021-11-25 19:18:16,801 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142323 states, 83979 states have (on average 1.3173650555496017) internal successors, (110631), 86716 states have internal predecessors, (110631), 49778 states have call successors, (49778), 8588 states have call predecessors, (49778), 8564 states have return successors, (52390), 49181 states have call predecessors, (52390), 49778 states have call successors, (52390) [2021-11-25 19:18:18,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142323 states to 142323 states and 212799 transitions. [2021-11-25 19:18:18,790 INFO L78 Accepts]: Start accepts. Automaton has 142323 states and 212799 transitions. Word has length 1134 [2021-11-25 19:18:18,793 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 19:18:18,793 INFO L470 AbstractCegarLoop]: Abstraction has 142323 states and 212799 transitions. [2021-11-25 19:18:18,794 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2021-11-25 19:18:18,796 INFO L276 IsEmpty]: Start isEmpty. Operand 142323 states and 212799 transitions. [2021-11-25 19:18:18,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-25 19:18:18,854 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 19:18:18,855 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-25 19:18:18,855 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-25 19:18:18,855 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-25 19:18:18,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 19:18:18,856 INFO L85 PathProgramCache]: Analyzing trace with hash 1529147347, now seen corresponding path program 1 times [2021-11-25 19:18:18,856 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 19:18:18,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [589015908] [2021-11-25 19:18:18,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 19:18:18,857 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 19:18:19,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 19:18:20,136 INFO L134 CoverageAnalysis]: Checked inductivity of 44736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44736 trivial. 0 not checked. [2021-11-25 19:18:20,137 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 19:18:20,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [589015908] [2021-11-25 19:18:20,137 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [589015908] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 19:18:20,137 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 19:18:20,138 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 19:18:20,138 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1298482681] [2021-11-25 19:18:20,139 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 19:18:20,140 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 19:18:20,140 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 19:18:20,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 19:18:20,141 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 19:18:20,141 INFO L87 Difference]: Start difference. First operand 142323 states and 212799 transitions. Second operand has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2021-11-25 19:18:23,029 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 [] [2021-11-25 19:18:24,677 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:18:29,907 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:18:35,512 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:18:38,665 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:18:49,844 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:18:52,039 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:18:58,815 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:19:02,218 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-25 19:19:13,168 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 [] [2021-11-25 19:19:18,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 19:19:18,965 INFO L93 Difference]: Finished difference Result 426046 states and 637030 transitions. [2021-11-25 19:19:18,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 19:19:18,966 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) Word has length 1136 [2021-11-25 19:19:18,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 19:19:21,276 INFO L225 Difference]: With dead ends: 426046 [2021-11-25 19:19:21,276 INFO L226 Difference]: Without dead ends: 283936 [2021-11-25 19:19:21,976 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 [2021-11-25 19:19:21,977 INFO L933 BasicCegarLoop]: 21070 mSDtfsCounter, 13514 mSDsluCounter, 13903 mSDsCounter, 0 mSdLazyCounter, 3800 mSolverCounterSat, 7 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13533 SdHoareTripleChecker+Valid, 33481 SdHoareTripleChecker+Invalid, 3815 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 3800 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.9s IncrementalHoareTripleChecker+Time [2021-11-25 19:19:21,977 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13533 Valid, 33481 Invalid, 3815 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 3800 Invalid, 8 Unknown, 0 Unchecked, 47.9s Time] [2021-11-25 19:19:22,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283936 states.