./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 38b53e6a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur --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 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-38b53e6 [2022-11-26 00:19:56,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-26 00:19:56,894 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-26 00:19:56,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-26 00:19:56,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-26 00:19:56,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-26 00:19:56,931 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-26 00:19:56,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-26 00:19:56,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-26 00:19:56,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-26 00:19:56,936 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-26 00:19:56,937 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-26 00:19:56,938 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-26 00:19:56,939 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-26 00:19:56,940 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-26 00:19:56,941 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-26 00:19:56,942 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-26 00:19:56,943 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-26 00:19:56,945 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-26 00:19:56,947 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-26 00:19:56,948 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-26 00:19:56,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-26 00:19:56,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-26 00:19:56,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-26 00:19:56,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-26 00:19:56,971 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-26 00:19:56,972 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-26 00:19:56,973 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-26 00:19:56,973 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-26 00:19:56,974 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-26 00:19:56,976 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-26 00:19:56,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-26 00:19:56,979 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-26 00:19:56,980 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-26 00:19:56,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-26 00:19:56,983 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-26 00:19:56,984 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-26 00:19:56,984 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-26 00:19:56,984 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-26 00:19:56,985 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-26 00:19:56,986 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-26 00:19:56,987 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-26 00:19:57,009 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-26 00:19:57,009 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-26 00:19:57,010 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-26 00:19:57,010 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-26 00:19:57,011 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-26 00:19:57,011 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-26 00:19:57,011 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-26 00:19:57,011 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-26 00:19:57,012 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-26 00:19:57,012 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-26 00:19:57,012 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-26 00:19:57,012 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-26 00:19:57,012 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-26 00:19:57,013 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-26 00:19:57,013 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-26 00:19:57,013 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-26 00:19:57,013 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-26 00:19:57,014 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-26 00:19:57,014 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-26 00:19:57,015 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-26 00:19:57,015 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-26 00:19:57,015 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-26 00:19:57,015 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-26 00:19:57,015 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-26 00:19:57,016 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-26 00:19:57,016 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-26 00:19:57,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-26 00:19:57,016 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-26 00:19:57,016 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-26 00:19:57,017 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:19:57,017 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-26 00:19:57,017 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-26 00:19:57,017 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-26 00:19:57,018 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-26 00:19:57,018 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-26 00:19:57,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-26 00:19:57,018 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-26 00:19:57,018 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-26 00:19:57,019 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6162e3697ecc88478a9c00bc18778c9599dfc320129b47fc6800efff4bcaa814 [2022-11-26 00:19:57,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-26 00:19:57,330 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-26 00:19:57,333 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-26 00:19:57,334 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-26 00:19:57,335 INFO L275 PluginConnector]: CDTParser initialized [2022-11-26 00:19:57,336 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-26 00:20:00,515 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-26 00:20:01,369 INFO L351 CDTParser]: Found 1 translation units. [2022-11-26 00:20:01,370 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-26 00:20:01,439 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/data/11d242597/69967a4fcbc64bf38a2ac6f71fc64ea9/FLAGf00bfdad9 [2022-11-26 00:20:01,461 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/data/11d242597/69967a4fcbc64bf38a2ac6f71fc64ea9 [2022-11-26 00:20:01,466 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-26 00:20:01,468 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-26 00:20:01,472 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-26 00:20:01,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-26 00:20:01,476 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-26 00:20:01,477 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:20:01" (1/1) ... [2022-11-26 00:20:01,478 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36085909 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:01, skipping insertion in model container [2022-11-26 00:20:01,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:20:01" (1/1) ... [2022-11-26 00:20:01,487 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-26 00:20:01,734 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-26 00:20:02,574 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:02,581 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:02,585 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:02,588 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:02,598 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:02,599 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:02,619 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:02,625 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:02,626 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:02,632 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-11-26 00:20:02,633 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:02,635 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-11-26 00:20:02,636 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:02,647 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:02,648 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:02,649 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:02,885 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-11-26 00:20:02,907 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-11-26 00:20:02,909 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:02,931 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:20:02,933 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:20:02,934 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:20:02,946 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:02,978 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-11-26 00:20:03,018 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:20:03,021 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:20:03,022 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:20:03,023 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:20:03,172 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:20:03,251 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,254 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,266 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,269 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,271 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,299 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,309 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,311 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,313 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,315 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,317 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,323 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,326 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,332 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,337 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,354 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,357 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,360 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,364 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,374 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,375 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,378 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:03,475 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:03,486 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:03,489 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:03,495 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:03,500 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:03,502 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:03,505 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:03,920 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:20:03,933 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:20:03,946 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:20:04,040 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:20:04,075 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-11-26 00:20:04,145 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:20:04,146 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:20:04,147 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:20:04,147 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-26 00:20:04,153 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:20:04,153 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:20:04,154 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:20:04,154 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-26 00:20:04,219 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:20:04,220 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:20:04,220 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:20:04,228 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:20:04,235 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:20:04,255 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:20:04,256 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:20:04,263 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:20:04,396 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:20:04,397 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:20:04,470 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:20:04,471 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:20:04,485 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:20:04,486 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:20:04,521 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:20:04,588 WARN L623 FunctionHandler]: Unknown extern function pci_get_domain_bus_and_slot [2022-11-26 00:20:04,639 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:20:04,690 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:20:04,830 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:20:04,918 WARN L623 FunctionHandler]: Unknown extern function sk_chk_filter [2022-11-26 00:20:04,963 WARN L623 FunctionHandler]: Unknown extern function sk_run_filter [2022-11-26 00:20:04,972 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-11-26 00:20:04,973 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_lo_read [2022-11-26 00:20:04,973 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_hi_read [2022-11-26 00:20:04,974 WARN L623 FunctionHandler]: Unknown extern function pch_rx_snap_read [2022-11-26 00:20:04,974 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-11-26 00:20:04,982 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-11-26 00:20:04,982 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:04,983 WARN L623 FunctionHandler]: Unknown extern function pch_tx_snap_read [2022-11-26 00:20:04,984 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 00:20:04,984 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-11-26 00:20:04,993 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-11-26 00:20:04,993 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-11-26 00:20:04,993 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-11-26 00:20:04,994 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-11-26 00:20:04,994 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-11-26 00:20:04,994 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-11-26 00:20:04,995 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-11-26 00:20:05,002 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,004 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,005 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,007 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,014 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,015 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:20:05,022 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,024 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,024 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,025 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,025 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,025 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,032 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,033 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,040 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,040 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,047 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,047 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,054 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,055 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,055 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,063 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,063 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,064 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,064 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,066 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,067 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,068 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,069 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,070 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,070 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,078 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,079 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,079 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,079 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,080 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,080 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,080 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,081 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,081 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,081 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,082 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,083 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:05,083 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,084 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,084 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:05,085 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,086 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,096 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,096 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,097 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,097 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,097 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,097 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,099 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,099 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,099 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,100 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,100 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,100 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,123 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,125 WARN L623 FunctionHandler]: Unknown extern function mii_check_gmii_support [2022-11-26 00:20:05,134 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:20:05,134 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:20:05,135 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,142 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:20:05,144 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,151 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,151 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,151 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:20:05,153 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,153 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,160 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,161 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,162 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,163 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,169 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,170 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,170 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,178 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,179 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,179 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,179 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,180 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,180 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,187 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,187 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,188 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,195 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,196 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,197 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,198 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,198 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,199 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,199 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,199 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,200 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,222 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,223 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,223 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,231 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,232 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,233 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,240 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,247 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,255 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,256 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-11-26 00:20:05,257 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-11-26 00:20:05,258 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,258 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-26 00:20:05,260 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,261 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:20:05,262 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-11-26 00:20:05,263 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,264 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:20:05,264 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-26 00:20:05,301 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-11-26 00:20:05,302 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-11-26 00:20:05,304 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,305 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,315 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,315 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,322 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,322 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,330 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,330 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,332 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,333 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,334 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,334 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,335 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,335 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,337 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,338 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,338 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,339 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,340 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,340 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:20:05,341 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,342 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,351 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:20:05,353 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,363 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,387 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,388 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,391 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,394 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,395 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,396 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,397 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,397 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,399 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,406 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,407 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,408 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 00:20:05,413 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,416 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,417 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,427 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,428 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,428 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,431 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,432 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:20:05,433 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:20:05,433 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:20:05,437 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,449 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:20:05,450 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:20:05,453 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,455 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:20:05,457 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,458 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:20:05,459 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:20:05,466 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-26 00:20:05,472 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,473 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,474 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,475 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,476 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,477 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,477 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,480 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:20:05,487 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,488 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,488 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:20:05,489 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:20:05,489 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:20:05,490 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,498 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,499 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,513 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,521 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,522 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,523 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:05,524 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:20:05,527 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,528 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,536 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,537 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,538 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,539 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,540 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:05,540 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,547 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,549 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,563 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,564 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-26 00:20:05,579 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,580 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:20:05,581 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,588 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:20:05,588 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:20:05,596 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:20:05,600 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:20:05,606 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:20:05,607 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,607 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:20:05,615 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:05,616 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:20:05,623 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:20:05,623 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:20:05,624 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:20:05,637 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:20:05,638 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:05,638 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:20:05,638 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:20:05,645 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:20:05,646 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:20:05,652 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:20:05,659 WARN L623 FunctionHandler]: Unknown extern function pcim_enable_device [2022-11-26 00:20:05,660 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:05,661 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_regions [2022-11-26 00:20:05,661 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:05,661 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:20:05,662 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_table [2022-11-26 00:20:05,664 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:05,664 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:20:05,666 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:05,666 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:05,667 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:05,667 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:20:05,668 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:20:05,668 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:20:05,669 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:20:05,670 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:20:05,671 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:20:05,672 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:20:05,679 WARN L623 FunctionHandler]: Unknown extern function devm_gpio_request_one [2022-11-26 00:20:05,680 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:05,680 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:20:05,680 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:20:05,688 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:20:05,689 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:20:05,691 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:20:06,324 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:20:06,327 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:20:06,328 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:20:06,339 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:20:06,348 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:20:06,356 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 00:20:06,366 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:20:06,366 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:20:06,368 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:20:06,369 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:20:06,369 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:20:06,370 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:20:06,370 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-11-26 00:20:06,371 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:20:06,371 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-11-26 00:20:06,372 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:20:06,373 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:20:06,373 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-11-26 00:20:06,374 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:20:06,374 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-26 00:20:06,375 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_trylock [2022-11-26 00:20:06,375 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:20:06,376 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:20:06,376 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:20:06,377 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:20:06,377 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:20:06,378 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:20:06,378 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:20:06,443 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:20:06,456 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,550 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,557 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,564 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,571 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,597 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,604 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,611 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,618 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,624 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,652 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,659 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,665 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,672 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,679 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,704 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,711 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,718 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,725 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,767 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,792 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,799 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,806 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,813 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,820 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,846 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,853 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,859 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,866 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,873 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,898 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,904 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,911 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,917 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,924 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,951 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,958 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,966 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,973 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:06,980 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,007 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,008 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,008 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,015 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,022 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,047 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,053 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,060 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,066 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,073 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,098 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,104 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,111 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,117 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,124 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,150 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,156 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,163 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,170 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,176 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,202 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,209 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,215 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,222 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,229 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,255 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,262 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,269 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,276 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,282 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,308 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,309 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,309 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,316 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,323 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,348 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,355 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,362 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,369 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,376 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,401 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,401 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,402 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,402 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,407 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,428 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,429 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,429 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,429 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,429 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,429 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,429 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,429 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,430 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,430 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,430 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,431 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,431 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,431 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,431 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,432 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,432 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,432 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:07,465 WARN L237 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_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-11-26 00:20:07,469 WARN L237 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_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-11-26 00:20:07,500 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:20:07,552 INFO L203 MainTranslator]: Completed pre-run [2022-11-26 00:20:07,703 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,705 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,707 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,708 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:07,710 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:07,711 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:07,713 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,714 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,715 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,717 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-11-26 00:20:07,717 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,718 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-11-26 00:20:07,719 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,722 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,724 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,724 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,731 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-11-26 00:20:07,733 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_sset [2022-11-26 00:20:07,733 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,735 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:20:07,735 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:20:07,736 WARN L623 FunctionHandler]: Unknown extern function strlcpy [2022-11-26 00:20:07,738 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,747 WARN L623 FunctionHandler]: Unknown extern function mii_nway_restart [2022-11-26 00:20:07,751 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:20:07,751 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:20:07,752 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:20:07,752 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:20:07,765 WARN L623 FunctionHandler]: Unknown extern function ethtool_op_get_link [2022-11-26 00:20:07,776 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,778 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,780 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,782 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,783 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,792 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,797 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,798 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,800 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,801 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,802 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,804 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,806 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,807 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,810 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,812 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,813 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,815 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,816 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,818 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,819 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,820 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,827 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,828 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,829 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,832 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,836 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,837 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,839 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,847 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_lock [2022-11-26 00:20:07,848 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock [2022-11-26 00:20:07,848 WARN L623 FunctionHandler]: Unknown extern function _raw_spin_unlock_irqrestore [2022-11-26 00:20:07,849 WARN L623 FunctionHandler]: Unknown extern function queue_work_on [2022-11-26 00:20:07,850 WARN L623 FunctionHandler]: Unknown extern function devm_kmalloc [2022-11-26 00:20:07,851 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:20:07,852 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:20:07,852 WARN L623 FunctionHandler]: Unknown extern function _copy_from_user [2022-11-26 00:20:07,853 WARN L623 FunctionHandler]: Unknown extern function __copy_from_user_overflow [2022-11-26 00:20:07,853 WARN L623 FunctionHandler]: Unknown extern function might_fault [2022-11-26 00:20:07,854 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:20:07,854 WARN L623 FunctionHandler]: Unknown extern function _copy_to_user [2022-11-26 00:20:07,855 WARN L623 FunctionHandler]: Unknown extern function __copy_to_user_overflow [2022-11-26 00:20:07,861 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:20:07,863 WARN L623 FunctionHandler]: Unknown extern function __phys_addr [2022-11-26 00:20:07,863 WARN L623 FunctionHandler]: Unknown extern function debug_dma_map_page [2022-11-26 00:20:07,865 WARN L623 FunctionHandler]: Unknown extern function debug_dma_unmap_page [2022-11-26 00:20:07,867 WARN L623 FunctionHandler]: Unknown extern function debug_dma_mapping_error [2022-11-26 00:20:07,868 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:20:07,869 WARN L623 FunctionHandler]: Unknown extern function debug_dma_free_coherent [2022-11-26 00:20:07,870 WARN L623 FunctionHandler]: Unknown extern function dma_supported [2022-11-26 00:20:07,874 WARN L623 FunctionHandler]: Unknown extern function __might_sleep [2022-11-26 00:20:07,874 WARN L623 FunctionHandler]: Unknown extern function msleep [2022-11-26 00:20:07,876 WARN L623 FunctionHandler]: Unknown extern function netpoll_trap [2022-11-26 00:20:07,876 WARN L623 FunctionHandler]: Unknown extern function __netif_schedule [2022-11-26 00:20:07,877 WARN L623 FunctionHandler]: Unknown extern function warn_slowpath_null [2022-11-26 00:20:07,878 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:20:07,879 WARN L623 FunctionHandler]: Unknown extern function __dev_kfree_skb_any [2022-11-26 00:20:07,880 WARN L623 FunctionHandler]: Unknown extern function pci_get_domain_bus_and_slot [2022-11-26 00:20:07,881 WARN L623 FunctionHandler]: Unknown extern function __pci_enable_wake [2022-11-26 00:20:07,882 WARN L623 FunctionHandler]: Unknown extern function dma_set_mask [2022-11-26 00:20:07,886 WARN L623 FunctionHandler]: Unknown extern function request_threaded_irq [2022-11-26 00:20:07,887 WARN L623 FunctionHandler]: Unknown extern function sk_chk_filter [2022-11-26 00:20:07,889 WARN L623 FunctionHandler]: Unknown extern function sk_run_filter [2022-11-26 00:20:07,891 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-11-26 00:20:07,892 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_lo_read [2022-11-26 00:20:07,892 WARN L623 FunctionHandler]: Unknown extern function pch_src_uuid_hi_read [2022-11-26 00:20:07,893 WARN L623 FunctionHandler]: Unknown extern function pch_rx_snap_read [2022-11-26 00:20:07,893 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-11-26 00:20:07,895 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_read [2022-11-26 00:20:07,896 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:07,896 WARN L623 FunctionHandler]: Unknown extern function pch_tx_snap_read [2022-11-26 00:20:07,897 WARN L623 FunctionHandler]: Unknown extern function skb_tstamp_tx [2022-11-26 00:20:07,897 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-11-26 00:20:07,899 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-11-26 00:20:07,899 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-11-26 00:20:07,900 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-11-26 00:20:07,900 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-11-26 00:20:07,901 WARN L623 FunctionHandler]: Unknown extern function pch_ch_control_write [2022-11-26 00:20:07,901 WARN L623 FunctionHandler]: Unknown extern function pch_set_station_address [2022-11-26 00:20:07,902 WARN L623 FunctionHandler]: Unknown extern function pch_ch_event_write [2022-11-26 00:20:07,903 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,904 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,904 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,906 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,907 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,916 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:20:07,918 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,919 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,919 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,920 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,920 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,921 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,922 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,922 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,923 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,923 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,924 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,924 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,925 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,926 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,926 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,928 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,929 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,930 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,930 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,932 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,933 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,937 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,937 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,938 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,938 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,941 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,941 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,942 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,942 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,943 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,943 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,943 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,944 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,944 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,945 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,946 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,946 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:07,947 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,947 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,948 WARN L623 FunctionHandler]: Unknown extern function __const_udelay [2022-11-26 00:20:07,949 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,950 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,954 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,954 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,955 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,955 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,955 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,956 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,957 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,957 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,958 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,958 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,959 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,959 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,963 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,965 WARN L623 FunctionHandler]: Unknown extern function mii_check_gmii_support [2022-11-26 00:20:07,967 WARN L623 FunctionHandler]: Unknown extern function rtnl_lock [2022-11-26 00:20:07,967 WARN L623 FunctionHandler]: Unknown extern function rtnl_unlock [2022-11-26 00:20:07,968 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:07,969 WARN L623 FunctionHandler]: Unknown extern function pci_disable_msi [2022-11-26 00:20:07,970 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,971 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,971 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,972 WARN L623 FunctionHandler]: Unknown extern function synchronize_irq [2022-11-26 00:20:07,973 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,973 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,974 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,975 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,976 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,977 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,977 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,978 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,978 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,980 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,981 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,981 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,981 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,982 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,982 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,983 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,983 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,984 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,986 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,986 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,987 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,988 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,988 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:07,989 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,989 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,990 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,990 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,993 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,994 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,994 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,996 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:07,997 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,997 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,998 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:07,999 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:08,001 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,001 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-11-26 00:20:08,003 WARN L623 FunctionHandler]: Unknown extern function mii_ethtool_gset [2022-11-26 00:20:08,003 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,003 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-26 00:20:08,005 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,006 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_on [2022-11-26 00:20:08,006 WARN L623 FunctionHandler]: Unknown extern function mii_link_ok [2022-11-26 00:20:08,007 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,008 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:20:08,008 WARN L623 FunctionHandler]: Unknown extern function round_jiffies [2022-11-26 00:20:08,010 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-11-26 00:20:08,011 WARN L623 FunctionHandler]: Unknown extern function skb_checksum [2022-11-26 00:20:08,014 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,015 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:08,017 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,018 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:08,018 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,019 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:08,020 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,020 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,022 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,023 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,024 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,024 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:08,025 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,025 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,027 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,027 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,028 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:08,029 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,029 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:08,029 WARN L623 FunctionHandler]: Unknown extern function __napi_schedule [2022-11-26 00:20:08,030 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,031 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,033 WARN L623 FunctionHandler]: Unknown extern function consume_skb [2022-11-26 00:20:08,034 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,035 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:08,040 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,041 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,043 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,044 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,046 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,046 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,047 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,048 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,049 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,050 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,051 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,052 WARN L623 FunctionHandler]: Unknown extern function skb_trim [2022-11-26 00:20:08,053 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,055 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,056 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,059 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,060 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,061 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,061 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,062 WARN L623 FunctionHandler]: Unknown extern function skb_put [2022-11-26 00:20:08,063 WARN L623 FunctionHandler]: Unknown extern function eth_type_trans [2022-11-26 00:20:08,063 WARN L623 FunctionHandler]: Unknown extern function napi_gro_receive [2022-11-26 00:20:08,064 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,066 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:20:08,067 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:20:08,068 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,070 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:20:08,071 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,072 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:20:08,073 WARN L623 FunctionHandler]: Unknown extern function vfree [2022-11-26 00:20:08,074 WARN L623 FunctionHandler]: Unknown extern function pci_enable_msi_block [2022-11-26 00:20:08,075 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,076 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,077 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,078 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,079 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,079 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,080 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,081 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:20:08,083 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,083 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,084 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:20:08,084 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:20:08,084 WARN L623 FunctionHandler]: Unknown extern function __raw_spin_lock_init [2022-11-26 00:20:08,085 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,087 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,088 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,090 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,092 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,092 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,093 WARN L623 FunctionHandler]: Unknown extern function iowrite32 [2022-11-26 00:20:08,095 WARN L623 FunctionHandler]: Unknown extern function kfree [2022-11-26 00:20:08,096 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,096 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,098 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,099 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,100 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,146 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,146 WARN L623 FunctionHandler]: Unknown extern function ioread32 [2022-11-26 00:20:08,146 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,147 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,149 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,151 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,151 WARN L623 FunctionHandler]: Unknown extern function generic_mii_ioctl [2022-11-26 00:20:08,153 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,154 WARN L623 FunctionHandler]: Unknown extern function napi_complete [2022-11-26 00:20:08,155 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,156 WARN L623 FunctionHandler]: Unknown extern function disable_irq [2022-11-26 00:20:08,156 WARN L623 FunctionHandler]: Unknown extern function enable_irq [2022-11-26 00:20:08,157 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:20:08,157 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:20:08,158 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:20:08,158 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,159 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:20:08,160 WARN L623 FunctionHandler]: Unknown extern function __dynamic_netdev_dbg [2022-11-26 00:20:08,161 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:20:08,161 WARN L623 FunctionHandler]: Unknown extern function netif_device_detach [2022-11-26 00:20:08,162 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:20:08,162 WARN L623 FunctionHandler]: Unknown extern function pci_disable_device [2022-11-26 00:20:08,163 WARN L623 FunctionHandler]: Unknown extern function pci_enable_device [2022-11-26 00:20:08,164 WARN L623 FunctionHandler]: Unknown extern function netdev_err [2022-11-26 00:20:08,164 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:20:08,165 WARN L623 FunctionHandler]: Unknown extern function netif_device_attach [2022-11-26 00:20:08,165 WARN L623 FunctionHandler]: Unknown extern function pci_wake_from_d3 [2022-11-26 00:20:08,165 WARN L623 FunctionHandler]: Unknown extern function pci_set_power_state [2022-11-26 00:20:08,166 WARN L623 FunctionHandler]: Unknown extern function cancel_work_sync [2022-11-26 00:20:08,166 WARN L623 FunctionHandler]: Unknown extern function pcim_enable_device [2022-11-26 00:20:08,167 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:08,168 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_regions [2022-11-26 00:20:08,168 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:08,168 WARN L623 FunctionHandler]: Unknown extern function pci_set_master [2022-11-26 00:20:08,170 WARN L623 FunctionHandler]: Unknown extern function pcim_iomap_table [2022-11-26 00:20:08,173 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:08,174 WARN L623 FunctionHandler]: Unknown extern function netif_napi_add [2022-11-26 00:20:08,175 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:08,175 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:08,176 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:08,176 WARN L623 FunctionHandler]: Unknown extern function init_timer_key [2022-11-26 00:20:08,177 WARN L623 FunctionHandler]: Unknown extern function __init_work [2022-11-26 00:20:08,177 WARN L623 FunctionHandler]: Unknown extern function lockdep_init_map [2022-11-26 00:20:08,177 WARN L623 FunctionHandler]: Unknown extern function _dev_info [2022-11-26 00:20:08,178 WARN L623 FunctionHandler]: Unknown extern function netif_carrier_off [2022-11-26 00:20:08,179 WARN L623 FunctionHandler]: Unknown extern function __dynamic_dev_dbg [2022-11-26 00:20:08,179 WARN L623 FunctionHandler]: Unknown extern function device_set_wakeup_enable [2022-11-26 00:20:08,180 WARN L623 FunctionHandler]: Unknown extern function devm_gpio_request_one [2022-11-26 00:20:08,181 WARN L623 FunctionHandler]: Unknown extern function dev_err [2022-11-26 00:20:08,181 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:20:08,181 WARN L623 FunctionHandler]: Unknown extern function usleep_range [2022-11-26 00:20:08,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:20:08,184 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:20:08,185 WARN L623 FunctionHandler]: Unknown extern function printk [2022-11-26 00:20:08,195 WARN L623 FunctionHandler]: Unknown extern function ldv_initialize [2022-11-26 00:20:08,199 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:20:08,199 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:20:08,208 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:20:08,214 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_probe [2022-11-26 00:20:08,239 WARN L623 FunctionHandler]: Unknown extern function ldv_pre_register_netdev [2022-11-26 00:20:08,250 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_interrupt_context [2022-11-26 00:20:08,251 WARN L623 FunctionHandler]: Unknown extern function ldv_switch_to_process_context [2022-11-26 00:20:08,255 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:20:08,256 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:20:08,256 WARN L623 FunctionHandler]: Unknown extern function free_irq [2022-11-26 00:20:08,257 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:20:08,257 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-11-26 00:20:08,257 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:20:08,258 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-11-26 00:20:08,258 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_lock [2022-11-26 00:20:08,259 WARN L623 FunctionHandler]: Unknown extern function mod_timer [2022-11-26 00:20:08,260 WARN L623 FunctionHandler]: Unknown extern function ldv_mod_timer [2022-11-26 00:20:08,260 WARN L623 FunctionHandler]: Unknown extern function del_timer_sync [2022-11-26 00:20:08,260 WARN L623 FunctionHandler]: Unknown extern function ldv_del_timer_sync [2022-11-26 00:20:08,261 WARN L623 FunctionHandler]: Unknown extern function __ldv_spin_trylock [2022-11-26 00:20:08,261 WARN L623 FunctionHandler]: Unknown extern function unregister_netdev [2022-11-26 00:20:08,261 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:20:08,262 WARN L623 FunctionHandler]: Unknown extern function alloc_etherdev_mqs [2022-11-26 00:20:08,262 WARN L623 FunctionHandler]: Unknown extern function register_netdev [2022-11-26 00:20:08,263 WARN L623 FunctionHandler]: Unknown extern function free_netdev [2022-11-26 00:20:08,263 WARN L623 FunctionHandler]: Unknown extern function __pci_register_driver [2022-11-26 00:20:08,263 WARN L623 FunctionHandler]: Unknown extern function pci_unregister_driver [2022-11-26 00:20:08,266 WARN L623 FunctionHandler]: Unknown extern function ldv_after_alloc [2022-11-26 00:20:08,267 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,270 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,271 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,271 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,272 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,272 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,273 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,273 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,274 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,274 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,275 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,275 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,276 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,276 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,276 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,277 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,278 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,278 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,278 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,279 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,280 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,280 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,280 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,281 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,281 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,282 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,283 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,283 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,283 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,284 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,285 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,285 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,286 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,286 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,286 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,287 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,288 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,288 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,288 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,289 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,290 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,290 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,291 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,291 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,291 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,292 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,292 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,293 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,293 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,294 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,294 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,295 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,295 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,295 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,296 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,296 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,297 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,297 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,298 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,298 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,299 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,299 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,299 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,300 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,300 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,301 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,301 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,302 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,302 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,303 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,303 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,304 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,304 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,305 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,305 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,306 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,306 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,307 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,307 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,307 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,308 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,309 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,309 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,309 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,310 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,310 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,311 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,311 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,311 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,312 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,312 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,312 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,312 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,313 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,313 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,313 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,313 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,314 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,314 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,314 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,314 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,314 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,315 WARN L623 FunctionHandler]: Unknown extern function ldv_assert [2022-11-26 00:20:08,316 WARN L237 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_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[551922,551935] [2022-11-26 00:20:08,317 WARN L237 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_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i[552067,552080] [2022-11-26 00:20:08,323 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-26 00:20:08,740 INFO L208 MainTranslator]: Completed translation [2022-11-26 00:20:08,740 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08 WrapperNode [2022-11-26 00:20:08,740 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-26 00:20:08,742 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-26 00:20:08,742 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-26 00:20:08,742 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-26 00:20:08,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:08,974 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:09,353 INFO L138 Inliner]: procedures = 696, calls = 6668, calls flagged for inlining = 358, calls inlined = 317, statements flattened = 11820 [2022-11-26 00:20:09,354 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-26 00:20:09,354 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-26 00:20:09,354 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-26 00:20:09,355 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-26 00:20:09,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:09,365 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:09,432 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:09,432 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:09,632 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:09,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:09,811 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:09,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:09,888 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-26 00:20:09,889 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-26 00:20:09,889 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-26 00:20:09,890 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-26 00:20:09,890 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (1/1) ... [2022-11-26 00:20:09,897 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-26 00:20:09,909 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/z3 [2022-11-26 00:20:09,944 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-26 00:20:09,991 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c91b659-bd49-4dc7-8f67-17f57a1c1fb9/bin/utaipan-ByfvJB40ur/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-26 00:20:10,016 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-26 00:20:10,016 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-26 00:20:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_disable [2022-11-26 00:20:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_disable [2022-11-26 00:20:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-26 00:20:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-26 00:20:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-26 00:20:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-26 00:20:10,017 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_intr [2022-11-26 00:20:10,017 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_intr [2022-11-26 00:20:10,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-26 00:20:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-26 00:20:10,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-26 00:20:10,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-26 00:20:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_minnow_platform_init [2022-11-26 00:20:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_minnow_platform_init [2022-11-26 00:20:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_open [2022-11-26 00:20:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_open [2022-11-26 00:20:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2022-11-26 00:20:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2022-11-26 00:20:10,020 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reinit_locked [2022-11-26 00:20:10,020 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reinit_locked [2022-11-26 00:20:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_up_phy [2022-11-26 00:20:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_up_phy [2022-11-26 00:20:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_tx_resources [2022-11-26 00:20:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_tx_resources [2022-11-26 00:20:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-26 00:20:10,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-26 00:20:10,021 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-26 00:20:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-26 00:20:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-26 00:20:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-26 00:20:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_netpoll [2022-11-26 00:20:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_netpoll [2022-11-26 00:20:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_init_hw [2022-11-26 00:20:10,022 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_init_hw [2022-11-26 00:20:10,022 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_rx_resources [2022-11-26 00:20:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_rx_resources [2022-11-26 00:20:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_tx_resources [2022-11-26 00:20:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_tx_resources [2022-11-26 00:20:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-26 00:20:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-26 00:20:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-26 00:20:10,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pch_gbe_exit_module_17_2 [2022-11-26 00:20:10,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-26 00:20:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-26 00:20:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-26 00:20:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-26 00:20:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2022-11-26 00:20:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2022-11-26 00:20:10,024 INFO L130 BoogieDeclarations]: Found specification of procedure pch_set_station_address [2022-11-26 00:20:10,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_set_station_address [2022-11-26 00:20:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-26 00:20:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-26 00:20:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-26 00:20:10,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-26 00:20:10,025 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_write [2022-11-26 00:20:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_write [2022-11-26 00:20:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-26 00:20:10,026 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-26 00:20:10,026 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-26 00:20:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-26 00:20:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-26 00:20:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-26 00:20:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-26 00:20:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-26 00:20:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-26 00:20:10,027 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-26 00:20:10,027 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-26 00:20:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-26 00:20:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-26 00:20:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_up [2022-11-26 00:20:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_up [2022-11-26 00:20:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-26 00:20:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-26 00:20:10,028 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_resume [2022-11-26 00:20:10,028 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_resume [2022-11-26 00:20:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-26 00:20:10,029 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-26 00:20:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_write [2022-11-26 00:20:10,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_write [2022-11-26 00:20:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-26 00:20:10,029 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-26 00:20:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-26 00:20:10,029 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-26 00:20:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-26 00:20:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-26 00:20:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-26 00:20:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-26 00:20:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-26 00:20:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-26 00:20:10,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-26 00:20:10,030 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_enable_dma_rx [2022-11-26 00:20:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_enable_dma_rx [2022-11-26 00:20:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_configure_rx [2022-11-26 00:20:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_configure_rx [2022-11-26 00:20:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-26 00:20:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_wait_clr_bit [2022-11-26 00:20:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_wait_clr_bit [2022-11-26 00:20:10,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-26 00:20:10,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-26 00:20:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-26 00:20:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-26 00:20:10,032 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-26 00:20:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-26 00:20:10,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-26 00:20:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-26 00:20:10,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-26 00:20:10,032 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_remove [2022-11-26 00:20:10,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_remove [2022-11-26 00:20:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-26 00:20:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-26 00:20:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-26 00:20:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-26 00:20:10,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-26 00:20:10,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-26 00:20:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-26 00:20:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-26 00:20:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-26 00:20:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-26 00:20:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-26 00:20:10,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-26 00:20:10,034 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_force_mac_fc [2022-11-26 00:20:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_force_mac_fc [2022-11-26 00:20:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_suspend [2022-11-26 00:20:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_suspend [2022-11-26 00:20:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-11-26 00:20:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-11-26 00:20:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-26 00:20:10,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-26 00:20:10,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-26 00:20:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-26 00:20:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure gpio_set_value [2022-11-26 00:20:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure gpio_set_value [2022-11-26 00:20:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-26 00:20:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-26 00:20:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-26 00:20:10,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-26 00:20:10,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-26 00:20:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-26 00:20:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-26 00:20:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-26 00:20:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-26 00:20:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-26 00:20:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-26 00:20:10,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-26 00:20:10,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-26 00:20:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-26 00:20:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-26 00:20:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-26 00:20:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-26 00:20:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-26 00:20:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-26 00:20:10,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-26 00:20:10,038 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-26 00:20:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-26 00:20:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-26 00:20:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:20:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-26 00:20:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-26 00:20:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-26 00:20:10,039 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:20:10,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-26 00:20:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-26 00:20:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-26 00:20:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-26 00:20:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-26 00:20:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-26 00:20:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-26 00:20:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2022-11-26 00:20:10,040 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2022-11-26 00:20:10,040 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-26 00:20:10,041 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-26 00:20:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_set_wol_event [2022-11-26 00:20:10,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_set_wol_event [2022-11-26 00:20:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-26 00:20:10,041 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-26 00:20:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_ctrl_miim [2022-11-26 00:20:10,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_ctrl_miim [2022-11-26 00:20:10,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-26 00:20:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-26 00:20:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_get_regs_len [2022-11-26 00:20:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_get_regs_len [2022-11-26 00:20:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-26 00:20:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-26 00:20:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-26 00:20:10,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-26 00:20:10,042 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_alloc_rx_buffers [2022-11-26 00:20:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_alloc_rx_buffers [2022-11-26 00:20:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure __pch_gbe_suspend [2022-11-26 00:20:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __pch_gbe_suspend [2022-11-26 00:20:10,043 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-26 00:20:10,043 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-26 00:20:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_plat_get_bus_info [2022-11-26 00:20:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_plat_get_bus_info [2022-11-26 00:20:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2022-11-26 00:20:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2022-11-26 00:20:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_power_down [2022-11-26 00:20:10,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_power_down [2022-11-26 00:20:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-26 00:20:10,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-26 00:20:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-26 00:20:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-26 00:20:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-26 00:20:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-26 00:20:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_update_stats [2022-11-26 00:20:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_update_stats [2022-11-26 00:20:10,045 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-26 00:20:10,045 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-26 00:20:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-26 00:20:10,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-26 00:20:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_checksum [2022-11-26 00:20:10,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_checksum [2022-11-26 00:20:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mdio_read [2022-11-26 00:20:10,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mdio_read [2022-11-26 00:20:10,046 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_rx_ring [2022-11-26 00:20:10,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_rx_ring [2022-11-26 00:20:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-26 00:20:10,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-26 00:20:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-26 00:20:10,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_pch_gbe_tx_ring [2022-11-26 00:20:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_up [2022-11-26 00:20:10,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_up [2022-11-26 00:20:10,047 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-26 00:20:10,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-26 00:20:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_120 [2022-11-26 00:20:10,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_120 [2022-11-26 00:20:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-26 00:20:10,048 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-26 00:20:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-26 00:20:10,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-26 00:20:10,048 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2022-11-26 00:20:10,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2022-11-26 00:20:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_clean_tx_ring [2022-11-26 00:20:10,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_clean_tx_ring [2022-11-26 00:20:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_reset [2022-11-26 00:20:10,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_reset [2022-11-26 00:20:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-26 00:20:10,049 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-26 00:20:10,049 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-26 00:20:10,049 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-26 00:20:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_14_2 [2022-11-26 00:20:10,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_14_2 [2022-11-26 00:20:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_stop [2022-11-26 00:20:10,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_stop [2022-11-26 00:20:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-26 00:20:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-26 00:20:10,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-26 00:20:10,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2022-11-26 00:20:10,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2022-11-26 00:20:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-26 00:20:10,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-26 00:20:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-26 00:20:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_io_resume [2022-11-26 00:20:10,051 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_io_resume [2022-11-26 00:20:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-26 00:20:10,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~s32~0 [2022-11-26 00:20:10,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2022-11-26 00:20:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2022-11-26 00:20:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_event_read [2022-11-26 00:20:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_event_read [2022-11-26 00:20:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-26 00:20:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-26 00:20:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-26 00:20:10,052 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 00:20:10,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-26 00:20:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-26 00:20:10,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-26 00:20:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_nway_reset [2022-11-26 00:20:10,053 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_nway_reset [2022-11-26 00:20:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-26 00:20:10,053 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-26 00:20:10,053 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-26 00:20:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-26 00:20:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_irq_enable [2022-11-26 00:20:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_irq_enable [2022-11-26 00:20:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-26 00:20:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-26 00:20:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_hw_reset [2022-11-26 00:20:10,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_hw_reset [2022-11-26 00:20:10,054 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_tx_timeout [2022-11-26 00:20:10,055 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_tx_timeout [2022-11-26 00:20:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2022-11-26 00:20:10,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2022-11-26 00:20:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-26 00:20:10,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-26 00:20:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-26 00:20:10,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-26 00:20:10,055 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2022-11-26 00:20:10,055 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2022-11-26 00:20:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_power_down_phy [2022-11-26 00:20:10,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_power_down_phy [2022-11-26 00:20:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-26 00:20:10,056 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-26 00:20:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_mode [2022-11-26 00:20:10,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_mode [2022-11-26 00:20:10,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2022-11-26 00:20:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2022-11-26 00:20:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-26 00:20:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-26 00:20:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-26 00:20:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-26 00:20:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rx_resources [2022-11-26 00:20:10,057 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rx_resources [2022-11-26 00:20:10,057 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-26 00:20:10,058 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-26 00:20:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-26 00:20:10,058 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-26 00:20:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_validate_option [2022-11-26 00:20:10,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_validate_option [2022-11-26 00:20:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_reset_hw [2022-11-26 00:20:10,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_reset_hw [2022-11-26 00:20:10,058 INFO L130 BoogieDeclarations]: Found specification of procedure udp_hdr [2022-11-26 00:20:10,059 INFO L138 BoogieDeclarations]: Found implementation of procedure udp_hdr [2022-11-26 00:20:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-26 00:20:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_setup_rctl [2022-11-26 00:20:10,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_setup_rctl [2022-11-26 00:20:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_sw_reset [2022-11-26 00:20:10,059 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_sw_reset [2022-11-26 00:20:10,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-26 00:20:10,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-26 00:20:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_hal_phy_hw_reset [2022-11-26 00:20:10,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_hal_phy_hw_reset [2022-11-26 00:20:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_write_reg_miic [2022-11-26 00:20:10,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_write_reg_miic [2022-11-26 00:20:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-26 00:20:10,060 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-26 00:20:10,060 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-26 00:20:10,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-26 00:20:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure pch_ch_control_write [2022-11-26 00:20:10,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_ch_control_write [2022-11-26 00:20:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_multi [2022-11-26 00:20:10,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_multi [2022-11-26 00:20:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_shutdown [2022-11-26 00:20:10,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_shutdown [2022-11-26 00:20:10,061 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-11-26 00:20:10,061 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-11-26 00:20:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2022-11-26 00:20:10,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2022-11-26 00:20:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_phy_read_reg_miic [2022-11-26 00:20:10,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_phy_read_reg_miic [2022-11-26 00:20:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-26 00:20:10,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-26 00:20:10,062 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_read_mac_addr [2022-11-26 00:20:10,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_read_mac_addr [2022-11-26 00:20:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_set_rgmii_ctrl [2022-11-26 00:20:10,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_set_rgmii_ctrl [2022-11-26 00:20:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2022-11-26 00:20:10,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2022-11-26 00:20:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_down [2022-11-26 00:20:10,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_down [2022-11-26 00:20:10,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_122 [2022-11-26 00:20:10,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_122 [2022-11-26 00:20:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_free_irq [2022-11-26 00:20:10,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_free_irq [2022-11-26 00:20:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-26 00:20:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure pch_gbe_mac_mar_set [2022-11-26 00:20:10,064 INFO L138 BoogieDeclarations]: Found implementation of procedure pch_gbe_mac_mar_set [2022-11-26 00:20:10,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-26 00:20:10,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-26 00:20:11,395 INFO L235 CfgBuilder]: Building ICFG [2022-11-26 00:20:11,399 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-26 00:20:11,751 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-26 00:20:32,094 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-26 00:20:32,613 INFO L276 CfgBuilder]: Performing block encoding [2022-11-26 00:20:35,690 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-26 00:20:35,691 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-26 00:20:35,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:20:35 BoogieIcfgContainer [2022-11-26 00:20:35,698 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-26 00:20:35,701 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-26 00:20:35,701 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-26 00:20:35,705 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-26 00:20:35,706 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:20:01" (1/3) ... [2022-11-26 00:20:35,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49f8ba07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:20:35, skipping insertion in model container [2022-11-26 00:20:35,708 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:20:08" (2/3) ... [2022-11-26 00:20:35,708 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49f8ba07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:20:35, skipping insertion in model container [2022-11-26 00:20:35,709 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:20:35" (3/3) ... [2022-11-26 00:20:35,710 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-oki-semi-pch_gbe-pch_gbe.cil.i [2022-11-26 00:20:35,734 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-26 00:20:35,734 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-11-26 00:20:35,855 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-26 00:20:35,864 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@44258163, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-26 00:20:35,864 INFO L358 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2022-11-26 00:20:35,878 INFO L276 IsEmpty]: Start isEmpty. Operand has 2557 states, 1507 states have (on average 1.2893165228931653) internal successors, (1943), 1549 states have internal predecessors, (1943), 878 states have call successors, (878), 172 states have call predecessors, (878), 171 states have return successors, (868), 852 states have call predecessors, (868), 868 states have call successors, (868) [2022-11-26 00:20:35,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-11-26 00:20:35,931 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:20:35,932 INFO L195 NwaCegarLoop]: trace histogram [22, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:20:35,933 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:20:35,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:20:35,940 INFO L85 PathProgramCache]: Analyzing trace with hash 1835680942, now seen corresponding path program 1 times [2022-11-26 00:20:35,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:20:35,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1575047078] [2022-11-26 00:20:35,953 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:20:35,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:20:36,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:20:37,709 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-11-26 00:20:37,710 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:20:37,710 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1575047078] [2022-11-26 00:20:37,711 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1575047078] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:20:37,711 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:20:37,711 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:20:37,713 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25677618] [2022-11-26 00:20:37,713 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:20:37,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:20:37,719 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:20:37,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:20:37,761 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:20:37,768 INFO L87 Difference]: Start difference. First operand has 2557 states, 1507 states have (on average 1.2893165228931653) internal successors, (1943), 1549 states have internal predecessors, (1943), 878 states have call successors, (878), 172 states have call predecessors, (878), 171 states have return successors, (868), 852 states have call predecessors, (868), 868 states have call successors, (868) Second operand has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-26 00:20:44,030 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:20:48,264 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:20:48,264 INFO L93 Difference]: Finished difference Result 7167 states and 10536 transitions. [2022-11-26 00:20:48,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:20:48,267 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 248 [2022-11-26 00:20:48,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:20:48,316 INFO L225 Difference]: With dead ends: 7167 [2022-11-26 00:20:48,317 INFO L226 Difference]: Without dead ends: 4582 [2022-11-26 00:20:48,339 INFO L412 NwaCegarLoop]: 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 [2022-11-26 00:20:48,342 INFO L413 NwaCegarLoop]: 3827 mSDtfsCounter, 3000 mSDsluCounter, 3067 mSDsCounter, 0 mSdLazyCounter, 1160 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3000 SdHoareTripleChecker+Valid, 6894 SdHoareTripleChecker+Invalid, 1180 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 1160 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:20:48,344 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3000 Valid, 6894 Invalid, 1180 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 1160 Invalid, 1 Unknown, 0 Unchecked, 9.9s Time] [2022-11-26 00:20:48,370 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4582 states. [2022-11-26 00:20:48,732 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4582 to 4577. [2022-11-26 00:20:48,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4577 states, 2729 states have (on average 1.2773909857090509) internal successors, (3486), 2804 states have internal predecessors, (3486), 1518 states have call successors, (1518), 328 states have call predecessors, (1518), 328 states have return successors, (1518), 1487 states have call predecessors, (1518), 1518 states have call successors, (1518) [2022-11-26 00:20:48,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4577 states to 4577 states and 6522 transitions. [2022-11-26 00:20:48,784 INFO L78 Accepts]: Start accepts. Automaton has 4577 states and 6522 transitions. Word has length 248 [2022-11-26 00:20:48,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:20:48,789 INFO L495 AbstractCegarLoop]: Abstraction has 4577 states and 6522 transitions. [2022-11-26 00:20:48,789 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.666666666666668) internal successors, (53), 3 states have internal predecessors, (53), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-26 00:20:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 4577 states and 6522 transitions. [2022-11-26 00:20:48,799 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2022-11-26 00:20:48,799 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:20:48,800 INFO L195 NwaCegarLoop]: trace histogram [22, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:20:48,800 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-26 00:20:48,800 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:20:48,801 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:20:48,801 INFO L85 PathProgramCache]: Analyzing trace with hash -1575632452, now seen corresponding path program 1 times [2022-11-26 00:20:48,801 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:20:48,801 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [532777822] [2022-11-26 00:20:48,802 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:20:48,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:20:49,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:20:49,681 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-11-26 00:20:49,681 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:20:49,684 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [532777822] [2022-11-26 00:20:49,685 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [532777822] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:20:49,685 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:20:49,685 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:20:49,685 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [726810845] [2022-11-26 00:20:49,685 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:20:49,688 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:20:49,688 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:20:49,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:20:49,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:20:49,690 INFO L87 Difference]: Start difference. First operand 4577 states and 6522 transitions. Second operand has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-26 00:20:55,691 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:21:00,770 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:21:00,770 INFO L93 Difference]: Finished difference Result 13270 states and 18871 transitions. [2022-11-26 00:21:00,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:21:00,771 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) Word has length 249 [2022-11-26 00:21:00,772 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:21:00,841 INFO L225 Difference]: With dead ends: 13270 [2022-11-26 00:21:00,841 INFO L226 Difference]: Without dead ends: 8736 [2022-11-26 00:21:00,871 INFO L412 NwaCegarLoop]: 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 [2022-11-26 00:21:00,872 INFO L413 NwaCegarLoop]: 4384 mSDtfsCounter, 3098 mSDsluCounter, 2983 mSDsCounter, 0 mSdLazyCounter, 1292 mSolverCounterSat, 29 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3098 SdHoareTripleChecker+Valid, 7367 SdHoareTripleChecker+Invalid, 1322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 29 IncrementalHoareTripleChecker+Valid, 1292 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:21:00,873 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3098 Valid, 7367 Invalid, 1322 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [29 Valid, 1292 Invalid, 1 Unknown, 0 Unchecked, 10.4s Time] [2022-11-26 00:21:00,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8736 states. [2022-11-26 00:21:01,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8736 to 8727. [2022-11-26 00:21:01,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8727 states, 5180 states have (on average 1.2675675675675675) internal successors, (6566), 5332 states have internal predecessors, (6566), 2892 states have call successors, (2892), 653 states have call predecessors, (2892), 653 states have return successors, (2892), 2826 states have call predecessors, (2892), 2892 states have call successors, (2892) [2022-11-26 00:21:01,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8727 states to 8727 states and 12350 transitions. [2022-11-26 00:21:01,587 INFO L78 Accepts]: Start accepts. Automaton has 8727 states and 12350 transitions. Word has length 249 [2022-11-26 00:21:01,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:21:01,589 INFO L495 AbstractCegarLoop]: Abstraction has 8727 states and 12350 transitions. [2022-11-26 00:21:01,590 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 18.0) internal successors, (54), 3 states have internal predecessors, (54), 3 states have call successors, (29), 2 states have call predecessors, (29), 1 states have return successors, (25), 3 states have call predecessors, (25), 3 states have call successors, (25) [2022-11-26 00:21:01,590 INFO L276 IsEmpty]: Start isEmpty. Operand 8727 states and 12350 transitions. [2022-11-26 00:21:01,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2022-11-26 00:21:01,602 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:21:01,602 INFO L195 NwaCegarLoop]: trace histogram [22, 21, 21, 21, 21, 21, 21, 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] [2022-11-26 00:21:01,602 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-26 00:21:01,603 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:21:01,612 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:21:01,612 INFO L85 PathProgramCache]: Analyzing trace with hash -2062868396, now seen corresponding path program 1 times [2022-11-26 00:21:01,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:21:01,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [813928933] [2022-11-26 00:21:01,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:21:01,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:21:01,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:21:02,382 INFO L134 CoverageAnalysis]: Checked inductivity of 1725 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1725 trivial. 0 not checked. [2022-11-26 00:21:02,382 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:21:02,382 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [813928933] [2022-11-26 00:21:02,383 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [813928933] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:21:02,383 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:21:02,383 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:21:02,383 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [243787369] [2022-11-26 00:21:02,383 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:21:02,384 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:21:02,384 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:21:02,385 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:21:02,385 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:21:02,386 INFO L87 Difference]: Start difference. First operand 8727 states and 12350 transitions. Second operand has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-26 00:21:08,244 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:21:13,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:21:13,071 INFO L93 Difference]: Finished difference Result 25508 states and 36064 transitions. [2022-11-26 00:21:13,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:21:13,072 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 273 [2022-11-26 00:21:13,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:21:13,321 INFO L225 Difference]: With dead ends: 25508 [2022-11-26 00:21:13,321 INFO L226 Difference]: Without dead ends: 16824 [2022-11-26 00:21:13,363 INFO L412 NwaCegarLoop]: 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 [2022-11-26 00:21:13,364 INFO L413 NwaCegarLoop]: 4523 mSDtfsCounter, 3221 mSDsluCounter, 3017 mSDsCounter, 0 mSdLazyCounter, 1285 mSolverCounterSat, 13 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3221 SdHoareTripleChecker+Valid, 7540 SdHoareTripleChecker+Invalid, 1299 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 13 IncrementalHoareTripleChecker+Valid, 1285 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:21:13,364 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3221 Valid, 7540 Invalid, 1299 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [13 Valid, 1285 Invalid, 1 Unknown, 0 Unchecked, 9.9s Time] [2022-11-26 00:21:13,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 16824 states. [2022-11-26 00:21:14,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 16824 to 16811. [2022-11-26 00:21:14,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16811 states, 9999 states have (on average 1.2646264626462647) internal successors, (12645), 10290 states have internal predecessors, (12645), 5541 states have call successors, (5541), 1269 states have call predecessors, (5541), 1269 states have return successors, (5541), 5416 states have call predecessors, (5541), 5541 states have call successors, (5541) [2022-11-26 00:21:14,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16811 states to 16811 states and 23727 transitions. [2022-11-26 00:21:14,365 INFO L78 Accepts]: Start accepts. Automaton has 16811 states and 23727 transitions. Word has length 273 [2022-11-26 00:21:14,366 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:21:14,366 INFO L495 AbstractCegarLoop]: Abstraction has 16811 states and 23727 transitions. [2022-11-26 00:21:14,366 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 22.666666666666668) internal successors, (68), 3 states have internal predecessors, (68), 3 states have call successors, (33), 2 states have call predecessors, (33), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2022-11-26 00:21:14,367 INFO L276 IsEmpty]: Start isEmpty. Operand 16811 states and 23727 transitions. [2022-11-26 00:21:14,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2022-11-26 00:21:14,376 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:21:14,377 INFO L195 NwaCegarLoop]: trace histogram [22, 21, 21, 21, 21, 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:21:14,377 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-26 00:21:14,377 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:21:14,378 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:21:14,378 INFO L85 PathProgramCache]: Analyzing trace with hash -2019124049, now seen corresponding path program 1 times [2022-11-26 00:21:14,378 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:21:14,379 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1895816961] [2022-11-26 00:21:14,379 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:21:14,379 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:21:14,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:21:15,120 INFO L134 CoverageAnalysis]: Checked inductivity of 1722 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1722 trivial. 0 not checked. [2022-11-26 00:21:15,120 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:21:15,121 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1895816961] [2022-11-26 00:21:15,121 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1895816961] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:21:15,121 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:21:15,121 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:21:15,121 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913030984] [2022-11-26 00:21:15,122 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:21:15,122 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:21:15,122 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:21:15,123 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:21:15,123 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:21:15,123 INFO L87 Difference]: Start difference. First operand 16811 states and 23727 transitions. Second operand has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-11-26 00:21:18,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:21:21,351 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.18s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:21:26,149 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:21:26,150 INFO L93 Difference]: Finished difference Result 45835 states and 64599 transitions. [2022-11-26 00:21:26,150 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:21:26,150 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 268 [2022-11-26 00:21:26,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:21:26,350 INFO L225 Difference]: With dead ends: 45835 [2022-11-26 00:21:26,350 INFO L226 Difference]: Without dead ends: 29067 [2022-11-26 00:21:26,439 INFO L412 NwaCegarLoop]: 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 [2022-11-26 00:21:26,443 INFO L413 NwaCegarLoop]: 3747 mSDtfsCounter, 2698 mSDsluCounter, 2982 mSDsCounter, 0 mSdLazyCounter, 1157 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2698 SdHoareTripleChecker+Valid, 6729 SdHoareTripleChecker+Invalid, 1165 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 1157 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.9s IncrementalHoareTripleChecker+Time [2022-11-26 00:21:26,444 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2698 Valid, 6729 Invalid, 1165 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 1157 Invalid, 1 Unknown, 0 Unchecked, 9.9s Time] [2022-11-26 00:21:26,486 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29067 states. [2022-11-26 00:21:28,080 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29067 to 29054. [2022-11-26 00:21:28,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29054 states, 17231 states have (on average 1.2521618014044456) internal successors, (21576), 17731 states have internal predecessors, (21576), 9532 states have call successors, (9532), 2310 states have call predecessors, (9532), 2289 states have return successors, (9777), 9273 states have call predecessors, (9777), 9532 states have call successors, (9777) [2022-11-26 00:21:28,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29054 states to 29054 states and 40885 transitions. [2022-11-26 00:21:28,289 INFO L78 Accepts]: Start accepts. Automaton has 29054 states and 40885 transitions. Word has length 268 [2022-11-26 00:21:28,292 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:21:28,293 INFO L495 AbstractCegarLoop]: Abstraction has 29054 states and 40885 transitions. [2022-11-26 00:21:28,293 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 23.0) internal successors, (69), 3 states have internal predecessors, (69), 3 states have call successors, (30), 2 states have call predecessors, (30), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-11-26 00:21:28,293 INFO L276 IsEmpty]: Start isEmpty. Operand 29054 states and 40885 transitions. [2022-11-26 00:21:28,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2022-11-26 00:21:28,306 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:21:28,307 INFO L195 NwaCegarLoop]: trace histogram [24, 21, 21, 21, 21, 21, 21, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:21:28,307 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-26 00:21:28,307 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:21:28,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:21:28,308 INFO L85 PathProgramCache]: Analyzing trace with hash 81507971, now seen corresponding path program 1 times [2022-11-26 00:21:28,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:21:28,308 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1441880754] [2022-11-26 00:21:28,308 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:21:28,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:21:28,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:21:29,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1828 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 1822 trivial. 0 not checked. [2022-11-26 00:21:29,036 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:21:29,037 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1441880754] [2022-11-26 00:21:29,037 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1441880754] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:21:29,037 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:21:29,037 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:21:29,037 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1934212671] [2022-11-26 00:21:29,038 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:21:29,038 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:21:29,038 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:21:29,039 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:21:29,039 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:21:29,039 INFO L87 Difference]: Start difference. First operand 29054 states and 40885 transitions. Second operand has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-11-26 00:21:33,988 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:21:39,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:21:39,231 INFO L93 Difference]: Finished difference Result 58736 states and 82516 transitions. [2022-11-26 00:21:39,232 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:21:39,232 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 286 [2022-11-26 00:21:39,232 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:21:39,418 INFO L225 Difference]: With dead ends: 58736 [2022-11-26 00:21:39,419 INFO L226 Difference]: Without dead ends: 29725 [2022-11-26 00:21:39,552 INFO L412 NwaCegarLoop]: 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 [2022-11-26 00:21:39,555 INFO L413 NwaCegarLoop]: 3183 mSDtfsCounter, 730 mSDsluCounter, 3008 mSDsCounter, 0 mSdLazyCounter, 1118 mSolverCounterSat, 6 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 730 SdHoareTripleChecker+Valid, 6191 SdHoareTripleChecker+Invalid, 1125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 1118 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.8s IncrementalHoareTripleChecker+Time [2022-11-26 00:21:39,556 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [730 Valid, 6191 Invalid, 1125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 1118 Invalid, 1 Unknown, 0 Unchecked, 8.8s Time] [2022-11-26 00:21:39,591 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29725 states. [2022-11-26 00:21:41,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29725 to 29725. [2022-11-26 00:21:41,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29725 states, 17649 states have (on average 1.2499291744574763) internal successors, (22060), 18154 states have internal predecessors, (22060), 9692 states have call successors, (9692), 2403 states have call predecessors, (9692), 2382 states have return successors, (9937), 9432 states have call predecessors, (9937), 9692 states have call successors, (9937) [2022-11-26 00:21:41,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29725 states to 29725 states and 41689 transitions. [2022-11-26 00:21:41,340 INFO L78 Accepts]: Start accepts. Automaton has 29725 states and 41689 transitions. Word has length 286 [2022-11-26 00:21:41,340 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:21:41,340 INFO L495 AbstractCegarLoop]: Abstraction has 29725 states and 41689 transitions. [2022-11-26 00:21:41,341 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.666666666666668) internal successors, (74), 3 states have internal predecessors, (74), 3 states have call successors, (32), 2 states have call predecessors, (32), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2022-11-26 00:21:41,341 INFO L276 IsEmpty]: Start isEmpty. Operand 29725 states and 41689 transitions. [2022-11-26 00:21:41,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2022-11-26 00:21:41,351 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:21:41,352 INFO L195 NwaCegarLoop]: trace histogram [25, 21, 21, 21, 21, 21, 21, 4, 4, 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] [2022-11-26 00:21:41,352 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-26 00:21:41,352 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:21:41,353 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:21:41,353 INFO L85 PathProgramCache]: Analyzing trace with hash 531390763, now seen corresponding path program 1 times [2022-11-26 00:21:41,353 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:21:41,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [331606428] [2022-11-26 00:21:41,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:21:41,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:21:41,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:21:42,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1881 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 1878 trivial. 0 not checked. [2022-11-26 00:21:42,090 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:21:42,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [331606428] [2022-11-26 00:21:42,090 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [331606428] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:21:42,090 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:21:42,091 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:21:42,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899176024] [2022-11-26 00:21:42,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:21:42,092 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:21:42,093 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:21:42,093 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:21:42,093 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:21:42,094 INFO L87 Difference]: Start difference. First operand 29725 states and 41689 transitions. Second operand has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-26 00:21:47,209 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:21:52,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:21:52,991 INFO L93 Difference]: Finished difference Result 71765 states and 100684 transitions. [2022-11-26 00:21:52,992 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:21:52,992 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) Word has length 297 [2022-11-26 00:21:52,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:21:53,295 INFO L225 Difference]: With dead ends: 71765 [2022-11-26 00:21:53,296 INFO L226 Difference]: Without dead ends: 42626 [2022-11-26 00:21:53,443 INFO L412 NwaCegarLoop]: 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 [2022-11-26 00:21:53,444 INFO L413 NwaCegarLoop]: 4623 mSDtfsCounter, 2923 mSDsluCounter, 2991 mSDsCounter, 0 mSdLazyCounter, 1392 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2923 SdHoareTripleChecker+Valid, 7614 SdHoareTripleChecker+Invalid, 1408 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 1392 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.3s IncrementalHoareTripleChecker+Time [2022-11-26 00:21:53,445 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2923 Valid, 7614 Invalid, 1408 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 1392 Invalid, 1 Unknown, 0 Unchecked, 9.3s Time] [2022-11-26 00:21:53,493 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 42626 states. [2022-11-26 00:21:55,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 42626 to 42614. [2022-11-26 00:21:55,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42614 states, 25329 states have (on average 1.248371431955466) internal successors, (31620), 26052 states have internal predecessors, (31620), 13837 states have call successors, (13837), 3476 states have call predecessors, (13837), 3446 states have return successors, (14180), 13466 states have call predecessors, (14180), 13837 states have call successors, (14180) [2022-11-26 00:21:56,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42614 states to 42614 states and 59637 transitions. [2022-11-26 00:21:56,139 INFO L78 Accepts]: Start accepts. Automaton has 42614 states and 59637 transitions. Word has length 297 [2022-11-26 00:21:56,141 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:21:56,141 INFO L495 AbstractCegarLoop]: Abstraction has 42614 states and 59637 transitions. [2022-11-26 00:21:56,142 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 25.666666666666668) internal successors, (77), 3 states have internal predecessors, (77), 3 states have call successors, (37), 2 states have call predecessors, (37), 1 states have return successors, (33), 3 states have call predecessors, (33), 3 states have call successors, (33) [2022-11-26 00:21:56,142 INFO L276 IsEmpty]: Start isEmpty. Operand 42614 states and 59637 transitions. [2022-11-26 00:21:56,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 331 [2022-11-26 00:21:56,172 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:21:56,172 INFO L195 NwaCegarLoop]: trace histogram [27, 21, 21, 21, 21, 21, 21, 5, 5, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:21:56,173 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-26 00:21:56,173 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:21:56,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:21:56,173 INFO L85 PathProgramCache]: Analyzing trace with hash 393229066, now seen corresponding path program 1 times [2022-11-26 00:21:56,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:21:56,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187988677] [2022-11-26 00:21:56,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:21:56,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:21:56,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:21:57,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2021 backedges. 20 proven. 0 refuted. 0 times theorem prover too weak. 2001 trivial. 0 not checked. [2022-11-26 00:21:57,078 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:21:57,078 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [187988677] [2022-11-26 00:21:57,079 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [187988677] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:21:57,079 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:21:57,079 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:21:57,079 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418011768] [2022-11-26 00:21:57,080 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:21:57,081 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:21:57,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:21:57,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:21:57,082 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:21:57,082 INFO L87 Difference]: Start difference. First operand 42614 states and 59637 transitions. Second operand has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-11-26 00:22:02,359 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:22:07,940 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:22:07,940 INFO L93 Difference]: Finished difference Result 104159 states and 145866 transitions. [2022-11-26 00:22:07,941 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:22:07,941 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) Word has length 330 [2022-11-26 00:22:07,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:22:08,331 INFO L225 Difference]: With dead ends: 104159 [2022-11-26 00:22:08,331 INFO L226 Difference]: Without dead ends: 62131 [2022-11-26 00:22:08,611 INFO L412 NwaCegarLoop]: 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 [2022-11-26 00:22:08,612 INFO L413 NwaCegarLoop]: 5787 mSDtfsCounter, 3226 mSDsluCounter, 3015 mSDsCounter, 0 mSdLazyCounter, 1609 mSolverCounterSat, 9 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3226 SdHoareTripleChecker+Valid, 8802 SdHoareTripleChecker+Invalid, 1619 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 1609 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.4s IncrementalHoareTripleChecker+Time [2022-11-26 00:22:08,612 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3226 Valid, 8802 Invalid, 1619 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [9 Valid, 1609 Invalid, 1 Unknown, 0 Unchecked, 8.4s Time] [2022-11-26 00:22:08,673 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62131 states. [2022-11-26 00:22:11,421 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62131 to 62102. [2022-11-26 00:22:11,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62102 states, 36949 states have (on average 1.248098730682833) internal successors, (46116), 38002 states have internal predecessors, (46116), 20129 states have call successors, (20129), 5064 states have call predecessors, (20129), 5022 states have return successors, (20621), 19592 states have call predecessors, (20621), 20129 states have call successors, (20621) [2022-11-26 00:22:11,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62102 states to 62102 states and 86866 transitions. [2022-11-26 00:22:11,799 INFO L78 Accepts]: Start accepts. Automaton has 62102 states and 86866 transitions. Word has length 330 [2022-11-26 00:22:11,799 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:22:11,800 INFO L495 AbstractCegarLoop]: Abstraction has 62102 states and 86866 transitions. [2022-11-26 00:22:11,800 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.0) internal successors, (93), 3 states have internal predecessors, (93), 3 states have call successors, (39), 2 states have call predecessors, (39), 1 states have return successors, (35), 3 states have call predecessors, (35), 3 states have call successors, (35) [2022-11-26 00:22:11,800 INFO L276 IsEmpty]: Start isEmpty. Operand 62102 states and 86866 transitions. [2022-11-26 00:22:11,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 360 [2022-11-26 00:22:11,826 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:22:11,826 INFO L195 NwaCegarLoop]: trace histogram [27, 21, 21, 21, 21, 21, 21, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:22:11,827 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-26 00:22:11,827 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:22:11,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:22:11,827 INFO L85 PathProgramCache]: Analyzing trace with hash 490621592, now seen corresponding path program 1 times [2022-11-26 00:22:11,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:22:11,828 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1506950699] [2022-11-26 00:22:11,828 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:22:11,828 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:22:12,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:22:24,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2072 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2072 trivial. 0 not checked. [2022-11-26 00:22:24,284 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:22:24,284 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1506950699] [2022-11-26 00:22:24,284 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1506950699] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:22:24,284 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:22:24,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-11-26 00:22:24,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [50313951] [2022-11-26 00:22:24,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:22:24,285 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-26 00:22:24,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:22:24,285 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-26 00:22:24,285 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-11-26 00:22:24,286 INFO L87 Difference]: Start difference. First operand 62102 states and 86866 transitions. Second operand has 6 states, 5 states have (on average 19.0) internal successors, (95), 5 states have internal predecessors, (95), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (38), 3 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-26 00:22:38,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:22:51,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:22:51,057 INFO L93 Difference]: Finished difference Result 87166 states and 122471 transitions. [2022-11-26 00:22:51,058 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-11-26 00:22:51,058 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 19.0) internal successors, (95), 5 states have internal predecessors, (95), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (38), 3 states have call predecessors, (38), 2 states have call successors, (38) Word has length 359 [2022-11-26 00:22:51,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:22:51,436 INFO L225 Difference]: With dead ends: 87166 [2022-11-26 00:22:51,436 INFO L226 Difference]: Without dead ends: 87164 [2022-11-26 00:22:51,483 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-11-26 00:22:51,485 INFO L413 NwaCegarLoop]: 3760 mSDtfsCounter, 2489 mSDsluCounter, 12946 mSDsCounter, 0 mSdLazyCounter, 4235 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 20.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2502 SdHoareTripleChecker+Valid, 16706 SdHoareTripleChecker+Invalid, 4241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 4235 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.6s IncrementalHoareTripleChecker+Time [2022-11-26 00:22:51,485 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [2502 Valid, 16706 Invalid, 4241 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [5 Valid, 4235 Invalid, 1 Unknown, 0 Unchecked, 21.6s Time] [2022-11-26 00:22:51,583 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 87164 states. [2022-11-26 00:22:56,825 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 87164 to 87123. [2022-11-26 00:22:56,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 87123 states, 51796 states have (on average 1.242702139161325) internal successors, (64367), 53345 states have internal predecessors, (64367), 28113 states have call successors, (28113), 7285 states have call predecessors, (28113), 7212 states have return successors, (29936), 27249 states have call predecessors, (29936), 28113 states have call successors, (29936) [2022-11-26 00:22:57,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87123 states to 87123 states and 122416 transitions. [2022-11-26 00:22:57,225 INFO L78 Accepts]: Start accepts. Automaton has 87123 states and 122416 transitions. Word has length 359 [2022-11-26 00:22:57,226 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-11-26 00:22:57,226 INFO L495 AbstractCegarLoop]: Abstraction has 87123 states and 122416 transitions. [2022-11-26 00:22:57,226 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 19.0) internal successors, (95), 5 states have internal predecessors, (95), 2 states have call successors, (42), 2 states have call predecessors, (42), 2 states have return successors, (38), 3 states have call predecessors, (38), 2 states have call successors, (38) [2022-11-26 00:22:57,226 INFO L276 IsEmpty]: Start isEmpty. Operand 87123 states and 122416 transitions. [2022-11-26 00:22:57,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 367 [2022-11-26 00:22:57,296 INFO L187 NwaCegarLoop]: Found error trace [2022-11-26 00:22:57,296 INFO L195 NwaCegarLoop]: trace histogram [29, 21, 21, 21, 21, 21, 21, 5, 5, 5, 5, 5, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-26 00:22:57,296 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-26 00:22:57,297 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-11-26 00:22:57,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-26 00:22:57,297 INFO L85 PathProgramCache]: Analyzing trace with hash 1226698028, now seen corresponding path program 1 times [2022-11-26 00:22:57,297 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2022-11-26 00:22:57,298 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620876355] [2022-11-26 00:22:57,298 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-26 00:22:57,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-26 00:22:57,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-26 00:22:58,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2157 backedges. 21 proven. 0 refuted. 0 times theorem prover too weak. 2136 trivial. 0 not checked. [2022-11-26 00:22:58,290 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2022-11-26 00:22:58,291 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620876355] [2022-11-26 00:22:58,291 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1620876355] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-26 00:22:58,291 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-26 00:22:58,291 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-11-26 00:22:58,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [401465683] [2022-11-26 00:22:58,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-26 00:22:58,292 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-26 00:22:58,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2022-11-26 00:22:58,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-26 00:22:58,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-26 00:22:58,294 INFO L87 Difference]: Start difference. First operand 87123 states and 122416 transitions. Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2022-11-26 00:23:07,848 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-26 00:23:15,768 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-11-26 00:23:15,768 INFO L93 Difference]: Finished difference Result 210747 states and 296305 transitions. [2022-11-26 00:23:15,769 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-26 00:23:15,769 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (41), 2 states have call predecessors, (41), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 366 [2022-11-26 00:23:15,770 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-11-26 00:23:16,621 INFO L225 Difference]: With dead ends: 210747 [2022-11-26 00:23:16,621 INFO L226 Difference]: Without dead ends: 124724 [2022-11-26 00:23:16,974 INFO L412 NwaCegarLoop]: 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 [2022-11-26 00:23:16,975 INFO L413 NwaCegarLoop]: 5681 mSDtfsCounter, 3112 mSDsluCounter, 2981 mSDsCounter, 0 mSdLazyCounter, 1625 mSolverCounterSat, 28 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3112 SdHoareTripleChecker+Valid, 8662 SdHoareTripleChecker+Invalid, 1654 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 1625 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.2s IncrementalHoareTripleChecker+Time [2022-11-26 00:23:16,975 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [3112 Valid, 8662 Invalid, 1654 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 1625 Invalid, 1 Unknown, 0 Unchecked, 9.2s Time] [2022-11-26 00:23:17,078 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124724 states.